2026-05-24-23-24-34 支持自动匹配采样切片调节

2026-05-24 23:46:39 +08:00
parent bca3619b9b
commit 2fac0200fc
8 changed files with 294 additions and 5 deletions
--- a/WebSite/src/components/AutoMatchWorkspace.tsx
+++ b/WebSite/src/components/AutoMatchWorkspace.tsx
@@ -64,6 +64,7 @@ const weightOptions: Array<{ key: keyof AutoMatchWeights; label: string; min: nu
 ];

 const boneNamePattern = /(rib|bone|hipbone|hip|vertebra|spine|sternum|pelvis|sacrum|costal|skull|肋|骨)/i;
+const maxManualSampleSlices = 96;

 function latestPoseFromProject(project: Project | null, incomingPose?: ModelPose | null) {
  if (incomingPose) {
@@ -91,6 +92,64 @@ function poseDelta(base: ModelPose, next: ModelPose, key: AutoMatchParameterKey)
  return next[key] - base[key];
 }

+function defaultSampleSliceNumbers(total: number) {
+  const maxSlice = Math.max(total - 1, 0);
+  const fractions = [0.12, 0.22, 0.32, 0.42, 0.5, 0.58, 0.68, 0.78, 0.88];
+  return [...new Set(fractions.map((fraction) => Math.max(0, Math.min(maxSlice, Math.round(maxSlice * fraction))) + 1))]
+    .sort((a, b) => a - b);
+}
+
+function formatSampleSliceText(total: number) {
+  return defaultSampleSliceNumbers(total).join(', ');
+}
+
+function parseSampleSliceText(input: string, total: number) {
+  const maxSlice = Math.max(total, 1);
+  const values: number[] = [];
+  const normalized = input
+    .replace(/[，、；;]/g, ',')
+    .replace(/\s+/g, ',')
+    .split(',')
+    .map((token) => token.trim())
+    .filter(Boolean);
+
+  normalized.forEach((token) => {
+    const rangeMatch = token.match(/^(\d+)\s*[-~]\s*(\d+)(?::(\d+))?$/);
+    if (rangeMatch) {
+      const start = Number(rangeMatch[1]);
+      const end = Number(rangeMatch[2]);
+      const rawStep = Number(rangeMatch[3] ?? 1);
+      const step = Math.max(1, Math.min(50, Number.isFinite(rawStep) ? Math.round(rawStep) : 1));
+      const direction = start <= end ? 1 : -1;
+      for (let value = start; direction > 0 ? value <= end : value >= end; value += step * direction) {
+        values.push(value);
+        if (values.length > maxManualSampleSlices * 2) {
+          break;
+        }
+      }
+      return;
+    }
+
+    const value = Number(token);
+    if (Number.isFinite(value)) {
+      values.push(value);
+    }
+  });
+
+  const slices = [...new Set(values
+    .map((value) => Math.round(value))
+    .filter((value) => Number.isFinite(value))
+    .map((value) => Math.max(1, Math.min(maxSlice, value))))]
+    .sort((a, b) => a - b)
+    .slice(0, maxManualSampleSlices);
+
+  return slices.length ? slices : defaultSampleSliceNumbers(total);
+}
+
+function poseHasVisibleChange(base: ModelPose, next: ModelPose) {
+  return parameterOptions.some((option) => Math.abs(poseDelta(base, next, option.key)) >= 0.0005);
+}
+
 interface AutoMatchWorkspaceProps {
  projectId: string;
  initialPose?: ModelPose | null;
@@ -105,11 +164,14 @@ export default function AutoMatchWorkspace({ projectId, initialPose, onOpenRever
  const [selectedBoneFiles, setSelectedBoneFiles] = useState<string[]>([]);
  const [adjustable, setAdjustable] = useState<AutoMatchParameterSelection>(defaultAdjustable);
  const [weights, setWeights] = useState<AutoMatchWeights>(defaultWeights);
+  const [sampleSlicesText, setSampleSlicesText] = useState('');
  const [iterations, setIterations] = useState(6);
  const [candidatesPerRound, setCandidatesPerRound] = useState(36);
  const [result, setResult] = useState<{
    bestPose: ModelPose;
    bestScore: number;
+    bestMode: string;
+    bestChanged: AutoMatchParameterKey[];
    evaluated: number;
    trace: AutoMatchCandidate[];
    sampleSlices: number[];
@@ -151,6 +213,7 @@ export default function AutoMatchWorkspace({ projectId, initialPose, onOpenRever
        setProject(nextProject);
        setBasePose(latestPoseFromProject(nextProject, incomingPose));
        setSelectedBoneFiles(defaultBoneFiles(nextProject));
+        setSampleSlicesText(formatSampleSliceText(nextProject.dicomCount));
        setResult(null);
      })
      .catch((loadError) => {
@@ -183,6 +246,11 @@ export default function AutoMatchWorkspace({ projectId, initialPose, onOpenRever
    () => parameterOptions.filter((option) => adjustable[option.key]).length,
    [adjustable],
  );
+  const parsedSampleSlices = useMemo(
+    () => parseSampleSliceText(sampleSlicesText, project?.dicomCount ?? 1),
+    [project?.dicomCount, sampleSlicesText],
+  );
+  const resultHasPoseChange = result ? poseHasVisibleChange(basePose, result.bestPose) : false;

  const toggleBoneFile = (fileName: string) => {
    setSelectedBoneFiles((current) => (
@@ -214,6 +282,7 @@ export default function AutoMatchWorkspace({ projectId, initialPose, onOpenRever
        pose: basePose,
        adjustable,
        boneFiles: selectedBoneFiles,
+        sampleSlices: parsedSampleSlices.map((slice) => slice - 1),
        iterations,
        candidatesPerRound,
        weights,
@@ -221,6 +290,8 @@ export default function AutoMatchWorkspace({ projectId, initialPose, onOpenRever
      setResult({
        bestPose: data.bestPose,
        bestScore: data.bestScore,
+        bestMode: data.bestMode,
+        bestChanged: data.bestChanged,
        evaluated: data.evaluated,
        trace: data.trace,
        sampleSlices: data.sampleSlices,
@@ -380,6 +451,28 @@ export default function AutoMatchWorkspace({ projectId, initialPose, onOpenRever
              </div>
            </div>

+            <div>
+              <div className="mb-3 flex items-center justify-between">
+                <span className="text-xs font-black uppercase text-slate-400">采样切片</span>
+                <button
+                  onClick={() => setSampleSlicesText(formatSampleSliceText(project?.dicomCount ?? 1))}
+                  className="text-xs font-black text-blue-600 hover:text-blue-700"
+                >
+                  默认采样
+                </button>
+              </div>
+              <textarea
+                value={sampleSlicesText}
+                onChange={(event) => setSampleSlicesText(event.target.value)}
+                placeholder="39, 71, 102 或 39-160:5"
+                className="h-20 w-full resize-none rounded-lg border border-slate-200 bg-white px-3 py-2 font-mono text-sm font-bold text-slate-700 outline-none transition focus:border-blue-400 focus:ring-2 focus:ring-blue-100"
+              />
+              <div className="mt-2 flex items-center justify-between text-xs font-bold text-slate-400">
+                <span>范围 1-{Math.max(project?.dicomCount ?? 1, 1)}</span>
+                <span>{parsedSampleSlices.length}/{maxManualSampleSlices} 张</span>
+              </div>
+            </div>
+
            <div>
              <div className="mb-3 text-xs font-black uppercase text-slate-400">评分权重</div>
              <div className="space-y-3">
@@ -478,7 +571,13 @@ export default function AutoMatchWorkspace({ projectId, initialPose, onOpenRever
              ))}
            </div>

-            <div className="mt-5 grid grid-cols-3 gap-3 max-lg:grid-cols-1">
+            {result && !resultHasPoseChange && (
+              <div className="mt-4 rounded-lg border border-amber-100 bg-amber-50 px-4 py-3 text-sm font-bold text-amber-800">
+                本轮最佳候选为“{result.bestMode}”，当前位姿得分最高，所以平移和缩放变化显示为 +0.000。
+              </div>
+            )}
+
+            <div className="mt-5 grid grid-cols-4 gap-3 max-xl:grid-cols-2 max-lg:grid-cols-1">
              <div className="rounded-lg border border-slate-200 bg-white px-4 py-3">
                <div className="text-xs font-black text-slate-400">候选评估</div>
                <div className="mt-2 font-mono text-xl font-black text-slate-800">{result?.evaluated ?? 0}</div>
@@ -493,6 +592,10 @@ export default function AutoMatchWorkspace({ projectId, initialPose, onOpenRever
                <div className="text-xs font-black text-slate-400">骨骼构件</div>
                <div className="mt-2 font-mono text-xl font-black text-slate-800">{selectedBoneFiles.length}</div>
              </div>
+              <div className="rounded-lg border border-slate-200 bg-white px-4 py-3">
+                <div className="text-xs font-black text-slate-400">最佳模式</div>
+                <div className="mt-2 truncate text-sm font-black text-slate-800">{result?.bestMode ?? '-'}</div>
+              </div>
            </div>

            <div className="mt-5 flex flex-wrap gap-2">
--- a/WebSite/src/types.ts
+++ b/WebSite/src/types.ts
@@ -101,6 +101,8 @@ export interface AutoMatchResult {
  basePose: ModelPose;
  bestPose: ModelPose;
  bestScore: number;
+  bestMode: string;
+  bestChanged: AutoMatchParameterKey[];
  iterations: number;
  evaluated: number;
  boneFiles: string[];