Initial media depth project backup
This commit is contained in:
@@ -0,0 +1,230 @@
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_base_ = [
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'../_base_/default_runtime.py', '../_base_/datasets/ade20k_640x640.py'
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]
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crop_size = (896, 896)
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data_preprocessor = dict(
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type='SegDataPreProcessor',
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mean=[123.675, 116.28, 103.53],
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std=[58.395, 57.12, 57.375],
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bgr_to_rgb=True,
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pad_val=0,
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seg_pad_val=255,
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size=crop_size)
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num_classes = 150
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model = dict(
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type='EncoderDecoder',
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data_preprocessor=data_preprocessor,
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backbone=dict(
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type='DINOv2',
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version='large',
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freeze=False,
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load_from='./checkpoints/depth_anything_vitl14.pth'),
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neck=dict(type='Feature2Pyramid', embed_dim=1024, rescales=[4, 2, 1, 0.5]),
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decode_head=dict(
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type='Mask2FormerHead',
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in_channels=[1024, 1024, 1024, 1024],
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# strides=[4, 8, 16, 32],
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feat_channels=1024,
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out_channels=1024,
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num_classes=num_classes,
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num_queries=200,
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num_transformer_feat_level=3,
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align_corners=False,
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pixel_decoder=dict(
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type='mmdet.MSDeformAttnPixelDecoder',
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num_outs=3,
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norm_cfg=dict(type='GN', num_groups=32),
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act_cfg=dict(type='ReLU'),
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encoder=dict( # DeformableDetrTransformerEncoder
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num_layers=6,
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layer_cfg=dict( # DeformableDetrTransformerEncoderLayer
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self_attn_cfg=dict( # MultiScaleDeformableAttention
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embed_dims=1024,
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num_heads=32,
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num_levels=3,
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num_points=4,
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im2col_step=64,
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dropout=0.0,
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batch_first=True,
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norm_cfg=None,
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init_cfg=None),
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ffn_cfg=dict(
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embed_dims=1024,
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feedforward_channels=4096,
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num_fcs=2,
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ffn_drop=0.0,
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act_cfg=dict(type='ReLU', inplace=True))),
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init_cfg=None),
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positional_encoding=dict( # SinePositionalEncoding
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num_feats=512, normalize=True),
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init_cfg=None),
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enforce_decoder_input_project=False,
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positional_encoding=dict( # SinePositionalEncoding
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num_feats=512, normalize=True),
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transformer_decoder=dict( # Mask2FormerTransformerDecoder
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return_intermediate=True,
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num_layers=9,
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layer_cfg=dict( # Mask2FormerTransformerDecoderLayer
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self_attn_cfg=dict( # MultiheadAttention
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embed_dims=1024,
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num_heads=32,
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attn_drop=0.0,
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proj_drop=0.0,
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dropout_layer=None,
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batch_first=True),
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cross_attn_cfg=dict( # MultiheadAttention
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embed_dims=1024,
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num_heads=32,
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attn_drop=0.0,
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proj_drop=0.0,
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dropout_layer=None,
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batch_first=True),
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ffn_cfg=dict(
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embed_dims=1024,
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feedforward_channels=4096,
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num_fcs=2,
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act_cfg=dict(type='ReLU', inplace=True),
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ffn_drop=0.0,
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dropout_layer=None,
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add_identity=True)),
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init_cfg=None),
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loss_cls=dict(
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type='mmdet.CrossEntropyLoss',
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use_sigmoid=False,
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loss_weight=2.0,
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reduction='mean',
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class_weight=[1.0] * num_classes + [0.1]),
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loss_mask=dict(
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type='mmdet.CrossEntropyLoss',
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use_sigmoid=True,
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reduction='mean',
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loss_weight=5.0),
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loss_dice=dict(
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type='mmdet.DiceLoss',
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use_sigmoid=True,
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activate=True,
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reduction='mean',
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naive_dice=True,
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eps=1.0,
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loss_weight=5.0),
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train_cfg=dict(
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num_points=12544,
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oversample_ratio=3.0,
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importance_sample_ratio=0.75,
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assigner=dict(
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type='mmdet.HungarianAssigner',
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match_costs=[
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dict(type='mmdet.ClassificationCost', weight=2.0),
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dict(
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type='mmdet.CrossEntropyLossCost',
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weight=5.0,
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use_sigmoid=True),
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dict(
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type='mmdet.DiceCost',
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weight=5.0,
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pred_act=True,
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eps=1.0)
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]),
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sampler=dict(type='mmdet.MaskPseudoSampler'))),
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train_cfg=dict(),
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test_cfg=dict(mode='slide', crop_size=crop_size, stride=(426, 426)))
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# dataset config
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train_pipeline = [
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dict(type='LoadImageFromFile'),
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dict(type='LoadAnnotations', reduce_zero_label=True),
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dict(
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type='RandomChoiceResize',
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scales=[int(x * 0.1 * 896) for x in range(5, 21)],
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resize_type='ResizeShortestEdge',
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max_size=3584),
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dict(type='RandomCrop', crop_size=crop_size, cat_max_ratio=0.75),
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dict(type='RandomFlip', prob=0.5),
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dict(type='PhotoMetricDistortion'),
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dict(type='PackSegInputs')
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]
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test_pipeline = [
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dict(type='LoadImageFromFile'),
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dict(type='Resize', scale=(3584, 896), keep_ratio=True),
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# add loading annotation after ``Resize`` because ground truth
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# does not need to do resize data transform
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dict(type='LoadAnnotations', reduce_zero_label=True),
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dict(type='PackSegInputs')
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]
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train_dataloader = dict(batch_size=1, dataset=dict(pipeline=train_pipeline))
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val_dataloader = dict(dataset=dict(pipeline=test_pipeline))
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test_dataloader = val_dataloader
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# optim_wrapper = dict(
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# _delete_=True,
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# type='OptimWrapper',
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# optimizer=dict(
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# type='AdamW', lr=3e-5, betas=(0.9, 0.999), weight_decay=0.05),
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# constructor='LayerDecayOptimizerConstructor',
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# paramwise_cfg=dict(num_layers=12, layer_decay_rate=0.9))
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# set all layers in backbone to lr_mult=0.1
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# set all norm layers, position_embeding,
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# query_embeding, level_embeding to decay_multi=0.0
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backbone_norm_multi = dict(lr_mult=0.1, decay_mult=0.0)
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backbone_embed_multi = dict(lr_mult=0.1, decay_mult=0.0)
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embed_multi = dict(lr_mult=1.0, decay_mult=0.0)
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custom_keys = {
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'backbone.dinov2': dict(lr_mult=0.1, decay_mult=1.0),
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'backbone.dinov2.norm': backbone_norm_multi,
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'pos_embed': backbone_embed_multi,
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'query_embed': embed_multi,
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'query_feat': embed_multi,
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'level_embed': embed_multi
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}
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custom_keys.update({
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f'backbone.dinov2.blocks.{block_id}.norm': backbone_norm_multi
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for block_id in range(24)
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})
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# optimizer
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optimizer = dict(
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type='AdamW', lr=0.00003, weight_decay=0.05, eps=1e-8, betas=(0.9, 0.999))
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optim_wrapper = dict(
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type='OptimWrapper',
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optimizer=optimizer,
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clip_grad=dict(max_norm=0.01, norm_type=2),
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paramwise_cfg=dict(custom_keys=custom_keys, norm_decay_mult=0.0))
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find_unused_parameters=True
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param_scheduler = [
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dict(
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type='LinearLR', start_factor=1e-6, by_epoch=False, begin=0, end=1500),
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dict(
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type='PolyLR',
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power=1.0,
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begin=1500,
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end=160000,
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eta_min=0.0,
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by_epoch=False,
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)
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]
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# training schedule for 160k
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train_cfg = dict(
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type='IterBasedTrainLoop', max_iters=160000, val_interval=5000)
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val_cfg = dict(type='ValLoop')
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test_cfg = dict(type='TestLoop')
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default_hooks = dict(
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timer=dict(type='IterTimerHook'),
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logger=dict(type='LoggerHook', interval=50, log_metric_by_epoch=False),
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param_scheduler=dict(type='ParamSchedulerHook'),
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checkpoint=dict(
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type='CheckpointHook', by_epoch=False, interval=5000, save_best='mIoU', max_keep_ckpts=1),
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sampler_seed=dict(type='DistSamplerSeedHook'),
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visualization=dict(type='SegVisualizationHook'))
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# Default setting for scaling LR automatically
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# - `enable` means enable scaling LR automatically
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# or not by default.
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# - `base_batch_size` = (8 GPUs) x (2 samples per GPU).
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auto_scale_lr = dict(enable=False, base_batch_size=16)
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work_dir = './work_dirs/depth_anything_large_mask2former_16xb1_160k_ade20k_896x896'
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@@ -0,0 +1,222 @@
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_base_ = [
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'../_base_/default_runtime.py', '../_base_/datasets/cityscapes.py'
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]
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crop_size = (896, 896)
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data_preprocessor = dict(
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type='SegDataPreProcessor',
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mean=[123.675, 116.28, 103.53],
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std=[58.395, 57.12, 57.375],
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bgr_to_rgb=True,
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pad_val=0,
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seg_pad_val=255,
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size=crop_size)
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num_classes = 19
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model = dict(
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type='EncoderDecoder',
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data_preprocessor=data_preprocessor,
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backbone=dict(
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type='DINOv2',
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version='large',
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freeze=False,
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load_from='./checkpoints/depth_anything_vitl14.pth'),
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neck=dict(type='Feature2Pyramid', embed_dim=1024, rescales=[4, 2, 1, 0.5]),
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decode_head=dict(
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type='Mask2FormerHead',
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in_channels=[1024, 1024, 1024, 1024],
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# strides=[4, 8, 16, 32],
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feat_channels=1024,
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out_channels=1024,
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num_classes=num_classes,
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num_queries=200,
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num_transformer_feat_level=3,
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align_corners=False,
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pixel_decoder=dict(
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type='mmdet.MSDeformAttnPixelDecoder',
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num_outs=3,
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norm_cfg=dict(type='GN', num_groups=32),
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act_cfg=dict(type='ReLU'),
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encoder=dict( # DeformableDetrTransformerEncoder
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num_layers=6,
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layer_cfg=dict( # DeformableDetrTransformerEncoderLayer
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self_attn_cfg=dict( # MultiScaleDeformableAttention
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embed_dims=1024,
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num_heads=32,
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num_levels=3,
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num_points=4,
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im2col_step=64,
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dropout=0.0,
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batch_first=True,
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norm_cfg=None,
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init_cfg=None),
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ffn_cfg=dict(
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embed_dims=1024,
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feedforward_channels=4096,
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num_fcs=2,
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ffn_drop=0.0,
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act_cfg=dict(type='ReLU', inplace=True))),
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init_cfg=None),
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positional_encoding=dict( # SinePositionalEncoding
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num_feats=512, normalize=True),
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init_cfg=None),
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enforce_decoder_input_project=False,
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positional_encoding=dict( # SinePositionalEncoding
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num_feats=512, normalize=True),
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transformer_decoder=dict( # Mask2FormerTransformerDecoder
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return_intermediate=True,
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num_layers=9,
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layer_cfg=dict( # Mask2FormerTransformerDecoderLayer
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self_attn_cfg=dict( # MultiheadAttention
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embed_dims=1024,
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num_heads=32,
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attn_drop=0.0,
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proj_drop=0.0,
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dropout_layer=None,
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batch_first=True),
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cross_attn_cfg=dict( # MultiheadAttention
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embed_dims=1024,
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num_heads=32,
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attn_drop=0.0,
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proj_drop=0.0,
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dropout_layer=None,
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batch_first=True),
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ffn_cfg=dict(
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embed_dims=1024,
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feedforward_channels=4096,
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num_fcs=2,
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act_cfg=dict(type='ReLU', inplace=True),
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ffn_drop=0.0,
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dropout_layer=None,
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add_identity=True)),
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init_cfg=None),
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loss_cls=dict(
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type='mmdet.CrossEntropyLoss',
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use_sigmoid=False,
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loss_weight=2.0,
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reduction='mean',
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class_weight=[1.0] * num_classes + [0.1]),
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loss_mask=dict(
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type='mmdet.CrossEntropyLoss',
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use_sigmoid=True,
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reduction='mean',
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loss_weight=5.0),
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loss_dice=dict(
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type='mmdet.DiceLoss',
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use_sigmoid=True,
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activate=True,
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reduction='mean',
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naive_dice=True,
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eps=1.0,
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loss_weight=5.0),
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train_cfg=dict(
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num_points=12544,
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oversample_ratio=3.0,
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importance_sample_ratio=0.75,
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assigner=dict(
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type='mmdet.HungarianAssigner',
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match_costs=[
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dict(type='mmdet.ClassificationCost', weight=2.0),
|
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dict(
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type='mmdet.CrossEntropyLossCost',
|
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weight=5.0,
|
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use_sigmoid=True),
|
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dict(
|
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type='mmdet.DiceCost',
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weight=5.0,
|
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pred_act=True,
|
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eps=1.0)
|
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]),
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sampler=dict(type='mmdet.MaskPseudoSampler'))),
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train_cfg=dict(),
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test_cfg=dict(mode='slide', crop_size=crop_size, stride=(518, 518)))
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# dataset config
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train_pipeline = [
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dict(type='LoadImageFromFile'),
|
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dict(type='LoadAnnotations'),
|
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dict(
|
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type='RandomChoiceResize',
|
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scales=[int(x * 0.1 * 896) for x in range(5, 21)],
|
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resize_type='ResizeShortestEdge',
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max_size=896 * 4),
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dict(type='RandomCrop', crop_size=crop_size, cat_max_ratio=0.75),
|
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dict(type='RandomFlip', prob=0.5),
|
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dict(type='PhotoMetricDistortion'),
|
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dict(type='PackSegInputs')
|
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]
|
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test_pipeline = [
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dict(type='LoadImageFromFile'),
|
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dict(type='Resize', scale=(896 * 4, 896), keep_ratio=True),
|
||||
# add loading annotation after ``Resize`` because ground truth
|
||||
# does not need to do resize data transform
|
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dict(type='LoadAnnotations'),
|
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dict(type='PackSegInputs')
|
||||
]
|
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train_dataloader = dict(batch_size=1, dataset=dict(pipeline=train_pipeline))
|
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val_dataloader = dict(dataset=dict(pipeline=test_pipeline))
|
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test_dataloader = val_dataloader
|
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|
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# set all layers in backbone to lr_mult=0.1
|
||||
# set all norm layers, position_embeding,
|
||||
# query_embeding, level_embeding to decay_multi=0.0
|
||||
backbone_norm_multi = dict(lr_mult=0.1, decay_mult=0.0)
|
||||
backbone_embed_multi = dict(lr_mult=0.1, decay_mult=0.0)
|
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embed_multi = dict(lr_mult=1.0, decay_mult=0.0)
|
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custom_keys = {
|
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'backbone.dinov2': dict(lr_mult=0.1, decay_mult=1.0),
|
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'backbone.dinov2.norm': backbone_norm_multi,
|
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'pos_embed': backbone_embed_multi,
|
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'query_embed': embed_multi,
|
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'query_feat': embed_multi,
|
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'level_embed': embed_multi
|
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}
|
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custom_keys.update({
|
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f'backbone.dinov2.blocks.{block_id}.norm': backbone_norm_multi
|
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for block_id in range(24)
|
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})
|
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# optimizer
|
||||
optimizer = dict(
|
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type='AdamW', lr=0.00003, weight_decay=0.05, eps=1e-8, betas=(0.9, 0.999))
|
||||
optim_wrapper = dict(
|
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type='OptimWrapper',
|
||||
optimizer=optimizer,
|
||||
clip_grad=dict(max_norm=0.01, norm_type=2),
|
||||
paramwise_cfg=dict(custom_keys=custom_keys, norm_decay_mult=0.0))
|
||||
|
||||
find_unused_parameters=True
|
||||
|
||||
param_scheduler = [
|
||||
dict(
|
||||
type='LinearLR', start_factor=1e-6, by_epoch=False, begin=0, end=1500),
|
||||
dict(
|
||||
type='PolyLR',
|
||||
power=1.0,
|
||||
begin=1500,
|
||||
end=80000,
|
||||
eta_min=0.0,
|
||||
by_epoch=False,
|
||||
)
|
||||
]
|
||||
|
||||
# training schedule for 160k
|
||||
train_cfg = dict(
|
||||
type='IterBasedTrainLoop', max_iters=80000, val_interval=5000)
|
||||
val_cfg = dict(type='ValLoop')
|
||||
test_cfg = dict(type='TestLoop')
|
||||
default_hooks = dict(
|
||||
timer=dict(type='IterTimerHook'),
|
||||
logger=dict(type='LoggerHook', interval=50, log_metric_by_epoch=False),
|
||||
param_scheduler=dict(type='ParamSchedulerHook'),
|
||||
checkpoint=dict(
|
||||
type='CheckpointHook', by_epoch=False, interval=5000, save_best='mIoU', max_keep_ckpts=1),
|
||||
sampler_seed=dict(type='DistSamplerSeedHook'),
|
||||
visualization=dict(type='SegVisualizationHook'))
|
||||
|
||||
# Default setting for scaling LR automatically
|
||||
# - `enable` means enable scaling LR automatically
|
||||
# or not by default.
|
||||
# - `base_batch_size` = (8 GPUs) x (2 samples per GPU).
|
||||
auto_scale_lr = dict(enable=False, base_batch_size=16)
|
||||
|
||||
work_dir = './work_dirs/depth_anything_large_mask2former_16xb1_80k_cityscapes_896x896'
|
||||
@@ -0,0 +1,244 @@
|
||||
_base_ = [
|
||||
'../_base_/default_runtime.py', '../_base_/datasets/cityscapes.py'
|
||||
]
|
||||
|
||||
crop_size = (896, 896)
|
||||
data_preprocessor = dict(
|
||||
type='SegDataPreProcessor',
|
||||
mean=[123.675, 116.28, 103.53],
|
||||
std=[58.395, 57.12, 57.375],
|
||||
bgr_to_rgb=True,
|
||||
pad_val=0,
|
||||
seg_pad_val=255,
|
||||
size=crop_size,
|
||||
test_cfg=dict(size_divisor=14))
|
||||
num_classes = 19
|
||||
|
||||
model = dict(
|
||||
type='EncoderDecoder',
|
||||
data_preprocessor=data_preprocessor,
|
||||
backbone=dict(
|
||||
type='DINOv2',
|
||||
version='large',
|
||||
freeze=False,
|
||||
load_from='./checkpoints/depth_anything_vitl14.pth'),
|
||||
neck=dict(type='Feature2Pyramid', embed_dim=1024, rescales=[4, 2, 1, 0.5]),
|
||||
decode_head=dict(
|
||||
type='Mask2FormerHead',
|
||||
in_channels=[1024, 1024, 1024, 1024],
|
||||
# strides=[4, 8, 16, 32],
|
||||
feat_channels=1024,
|
||||
out_channels=1024,
|
||||
num_classes=num_classes,
|
||||
num_queries=200,
|
||||
num_transformer_feat_level=3,
|
||||
align_corners=False,
|
||||
pixel_decoder=dict(
|
||||
type='mmdet.MSDeformAttnPixelDecoder',
|
||||
num_outs=3,
|
||||
norm_cfg=dict(type='GN', num_groups=32),
|
||||
act_cfg=dict(type='ReLU'),
|
||||
encoder=dict( # DeformableDetrTransformerEncoder
|
||||
num_layers=6,
|
||||
layer_cfg=dict( # DeformableDetrTransformerEncoderLayer
|
||||
self_attn_cfg=dict( # MultiScaleDeformableAttention
|
||||
embed_dims=1024,
|
||||
num_heads=32,
|
||||
num_levels=3,
|
||||
num_points=4,
|
||||
im2col_step=64,
|
||||
dropout=0.0,
|
||||
batch_first=True,
|
||||
norm_cfg=None,
|
||||
init_cfg=None),
|
||||
ffn_cfg=dict(
|
||||
embed_dims=1024,
|
||||
feedforward_channels=4096,
|
||||
num_fcs=2,
|
||||
ffn_drop=0.0,
|
||||
act_cfg=dict(type='ReLU', inplace=True))),
|
||||
init_cfg=None),
|
||||
positional_encoding=dict( # SinePositionalEncoding
|
||||
num_feats=512, normalize=True),
|
||||
init_cfg=None),
|
||||
enforce_decoder_input_project=False,
|
||||
positional_encoding=dict( # SinePositionalEncoding
|
||||
num_feats=512, normalize=True),
|
||||
transformer_decoder=dict( # Mask2FormerTransformerDecoder
|
||||
return_intermediate=True,
|
||||
num_layers=9,
|
||||
layer_cfg=dict( # Mask2FormerTransformerDecoderLayer
|
||||
self_attn_cfg=dict( # MultiheadAttention
|
||||
embed_dims=1024,
|
||||
num_heads=32,
|
||||
attn_drop=0.0,
|
||||
proj_drop=0.0,
|
||||
dropout_layer=None,
|
||||
batch_first=True),
|
||||
cross_attn_cfg=dict( # MultiheadAttention
|
||||
embed_dims=1024,
|
||||
num_heads=32,
|
||||
attn_drop=0.0,
|
||||
proj_drop=0.0,
|
||||
dropout_layer=None,
|
||||
batch_first=True),
|
||||
ffn_cfg=dict(
|
||||
embed_dims=1024,
|
||||
feedforward_channels=4096,
|
||||
num_fcs=2,
|
||||
act_cfg=dict(type='ReLU', inplace=True),
|
||||
ffn_drop=0.0,
|
||||
dropout_layer=None,
|
||||
add_identity=True)),
|
||||
init_cfg=None),
|
||||
loss_cls=dict(
|
||||
type='mmdet.CrossEntropyLoss',
|
||||
use_sigmoid=False,
|
||||
loss_weight=2.0,
|
||||
reduction='mean',
|
||||
class_weight=[1.0] * num_classes + [0.1]),
|
||||
loss_mask=dict(
|
||||
type='mmdet.CrossEntropyLoss',
|
||||
use_sigmoid=True,
|
||||
reduction='mean',
|
||||
loss_weight=5.0),
|
||||
loss_dice=dict(
|
||||
type='mmdet.DiceLoss',
|
||||
use_sigmoid=True,
|
||||
activate=True,
|
||||
reduction='mean',
|
||||
naive_dice=True,
|
||||
eps=1.0,
|
||||
loss_weight=5.0),
|
||||
train_cfg=dict(
|
||||
num_points=12544,
|
||||
oversample_ratio=3.0,
|
||||
importance_sample_ratio=0.75,
|
||||
assigner=dict(
|
||||
type='mmdet.HungarianAssigner',
|
||||
match_costs=[
|
||||
dict(type='mmdet.ClassificationCost', weight=2.0),
|
||||
dict(
|
||||
type='mmdet.CrossEntropyLossCost',
|
||||
weight=5.0,
|
||||
use_sigmoid=True),
|
||||
dict(
|
||||
type='mmdet.DiceCost',
|
||||
weight=5.0,
|
||||
pred_act=True,
|
||||
eps=1.0)
|
||||
]),
|
||||
sampler=dict(type='mmdet.MaskPseudoSampler'))),
|
||||
train_cfg=dict(),
|
||||
test_cfg=dict(mode='slide', crop_size=crop_size, stride=(518, 518)))
|
||||
|
||||
# dataset config
|
||||
img_norm_cfg = dict(
|
||||
mean=[123.675, 116.28, 103.53], std=[58.395, 57.12, 57.375], to_rgb=True)
|
||||
train_pipeline = [
|
||||
dict(type='LoadImageFromFile'),
|
||||
dict(type='LoadAnnotations'),
|
||||
dict(
|
||||
type='RandomChoiceResize',
|
||||
scales=[int(x * 0.1 * 896) for x in range(5, 21)],
|
||||
resize_type='ResizeShortestEdge',
|
||||
max_size=896 * 4),
|
||||
dict(type='RandomCrop', crop_size=crop_size, cat_max_ratio=0.75),
|
||||
dict(type='RandomFlip', prob=0.5),
|
||||
dict(type='PhotoMetricDistortion'),
|
||||
dict(type='PackSegInputs')
|
||||
]
|
||||
test_pipeline = [
|
||||
dict(type='LoadImageFromFile'),
|
||||
dict(type='Resize', scale=(896 * 4, 896), keep_ratio=True),
|
||||
# add loading annotation after ``Resize`` because ground truth
|
||||
# does not need to do resize data transform
|
||||
dict(type='LoadAnnotations'),
|
||||
dict(type='PackSegInputs')
|
||||
]
|
||||
|
||||
img_ratios = [0.5, 0.75, 1.0, 1.25, 1.5, 1.75, 2.0]
|
||||
# img_ratios = [1.0]
|
||||
tta_pipeline = [
|
||||
dict(type='LoadImageFromFile', backend_args=None),
|
||||
dict(
|
||||
type='TestTimeAug',
|
||||
transforms=[
|
||||
[
|
||||
dict(type='Resize', scale_factor=r, keep_ratio=True)
|
||||
for r in img_ratios
|
||||
],
|
||||
[
|
||||
dict(type='RandomFlip', prob=0., direction='horizontal'),
|
||||
dict(type='RandomFlip', prob=1., direction='horizontal')
|
||||
], [dict(type='LoadAnnotations')], [dict(type='PackSegInputs')]
|
||||
])
|
||||
]
|
||||
|
||||
train_dataloader = dict(batch_size=1, dataset=dict(pipeline=train_pipeline))
|
||||
val_dataloader = dict(dataset=dict(pipeline=test_pipeline))
|
||||
test_dataloader = val_dataloader
|
||||
|
||||
# set all layers in backbone to lr_mult=0.1
|
||||
# set all norm layers, position_embeding,
|
||||
# query_embeding, level_embeding to decay_multi=0.0
|
||||
backbone_norm_multi = dict(lr_mult=0.1, decay_mult=0.0)
|
||||
backbone_embed_multi = dict(lr_mult=0.1, decay_mult=0.0)
|
||||
embed_multi = dict(lr_mult=1.0, decay_mult=0.0)
|
||||
custom_keys = {
|
||||
'backbone.dinov2': dict(lr_mult=0.1, decay_mult=1.0),
|
||||
'backbone.dinov2.norm': backbone_norm_multi,
|
||||
'pos_embed': backbone_embed_multi,
|
||||
'query_embed': embed_multi,
|
||||
'query_feat': embed_multi,
|
||||
'level_embed': embed_multi
|
||||
}
|
||||
custom_keys.update({
|
||||
f'backbone.dinov2.blocks.{block_id}.norm': backbone_norm_multi
|
||||
for block_id in range(24)
|
||||
})
|
||||
# optimizer
|
||||
optimizer = dict(
|
||||
type='AdamW', lr=0.00003, weight_decay=0.05, eps=1e-8, betas=(0.9, 0.999))
|
||||
optim_wrapper = dict(
|
||||
type='OptimWrapper',
|
||||
optimizer=optimizer,
|
||||
clip_grad=dict(max_norm=0.01, norm_type=2),
|
||||
paramwise_cfg=dict(custom_keys=custom_keys, norm_decay_mult=0.0))
|
||||
|
||||
find_unused_parameters=True
|
||||
|
||||
param_scheduler = [
|
||||
dict(
|
||||
type='LinearLR', start_factor=1e-6, by_epoch=False, begin=0, end=1500),
|
||||
dict(
|
||||
type='PolyLR',
|
||||
power=1.0,
|
||||
begin=1500,
|
||||
end=80000,
|
||||
eta_min=0.0,
|
||||
by_epoch=False,
|
||||
)
|
||||
]
|
||||
|
||||
# training schedule for 160k
|
||||
train_cfg = dict(
|
||||
type='IterBasedTrainLoop', max_iters=80000, val_interval=5000)
|
||||
val_cfg = dict(type='ValLoop')
|
||||
test_cfg = dict(type='TestLoop')
|
||||
default_hooks = dict(
|
||||
timer=dict(type='IterTimerHook'),
|
||||
logger=dict(type='LoggerHook', interval=1, log_metric_by_epoch=False),
|
||||
param_scheduler=dict(type='ParamSchedulerHook'),
|
||||
checkpoint=dict(
|
||||
type='CheckpointHook', by_epoch=False, interval=5000, save_best='mIoU', max_keep_ckpts=1),
|
||||
sampler_seed=dict(type='DistSamplerSeedHook'),
|
||||
visualization=dict(type='SegVisualizationHook'))
|
||||
|
||||
# Default setting for scaling LR automatically
|
||||
# - `enable` means enable scaling LR automatically
|
||||
# or not by default.
|
||||
# - `base_batch_size` = (8 GPUs) x (2 samples per GPU).
|
||||
auto_scale_lr = dict(enable=False, base_batch_size=16)
|
||||
|
||||
work_dir = './work_dirs/depth_anything_large_mask2former_16xb1_80k_cityscapes_896x896_ms'
|
||||
Reference in New Issue
Block a user