处理脸部青黄问题

libs/MVS/SceneTexture.cpp

@@ -1147,13 +1147,13 @@ bool MeshTexture::ListCameraFaces(FaceDataViewArr& facesDatas, float fOutlierThr
 				const Pixel8U& pixel = imageData.image(j, i);
 				// 假设是8位图像，RGB三个通道任一超过250即视为过曝
 				if (pixel.r > 250 || pixel.g > 250 || pixel.b > 250) {
-					// continue;
+					continue;
 				}
 				
 				float brightnessPerceptual = (0.299f * pixel.r + 0.587f * pixel.g + 0.114f * pixel.b) / 255.0f;
 				// printf("brightnessPerceptual=%f\n", brightnessPerceptual);
 
-				if (brightnessPerceptual>0.95f)
+				if (brightnessPerceptual>0.8f)
 					continue;
 
 				// if (!(scene.mesh.invalidFacesRelative.data.contains(idxFace) && scene.is_face_visible_relative(idxFace)))

libs/MVS/mask_face_occlusion.py

@@ -1353,7 +1353,7 @@ class ModelProcessor:
         face_visible = v0_visible | v1_visible | v2_visible
         
         # 使用与CPU版本相同的后续处理
-        shrunk_visibility = self._shrink_face_visibility(face_visible.cpu().numpy(), 6)
+        shrunk_visibility = self._shrink_face_visibility(face_visible.cpu().numpy(), 10)
         expanded_visibility = self._expand_face_visibility(face_visible.cpu().numpy(), 30)
         shrunk_visibility2 = self._shrink_face_visibility(face_visible.cpu().numpy(), 50)
         expanded_edge = expanded_visibility & ~shrunk_visibility2