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flutter_app/test/camera_view_model_test.dart

@@ -90,4 +90,26 @@ void main() {
     expect(vm.state.results.length, 1, reason: '同位置只有一条轨迹可见');
     expect(vm.state.results.single.label, '斑鸠', reason: '框内容跟随后到的检测');
   });
+
+  test('平卧长条框不被几何过滤（RNPHE_2030 实测框：归一化宽高比 3.99）', () async {
+    final vm = CameraViewModel(reminder: _RecordingReminder());
+    // 实测模型 0.8845 检出，框 0.283×0.071（像素 199×89，长尾雉鸡），
+    // 旧逻辑 aspect > 3.0 在建轨迹前丢弃 → 高分也无框
+    final flat = box('雉鸡', 0.88, 0.405, 0.419, 0.688, 0.490);
+    feed(vm, [flat]);
+    await Future<void>.delayed(const Duration(milliseconds: 600));
+    feed(vm, [flat]);
+    expect(vm.state.results.length, 1);
+    expect(vm.state.results.single.score, 0.88);
+  });
+
+  test('近距离大目标（占画面高 45%）与远距离小目标（高 0.8%）均可显示', () async {
+    final vm = CameraViewModel(reminder: _RecordingReminder());
+    final near = box('雉鸡', 0.9, 0.15, 0.05, 0.85, 0.50);
+    final far = box('雉鸡', 0.9, 0.45, 0.80, 0.48, 0.808);
+    feed(vm, [near, far]);
+    await Future<void>.delayed(const Duration(milliseconds: 600));
+    feed(vm, [near, far]);
+    expect(vm.state.results.length, 2);
+  });
 }