diff --git a/libs/MVS/SceneTexture.cpp b/libs/MVS/SceneTexture.cpp
index 0bf5428..5e88d58 100644
--- a/libs/MVS/SceneTexture.cpp
+++ b/libs/MVS/SceneTexture.cpp
@@ -1149,6 +1149,12 @@ bool MeshTexture::ListCameraFaces(FaceDataViewArr& facesDatas, float fOutlierThr
 				if (pixel.r > 250 || pixel.g > 250 || pixel.b > 250) {
 					// 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)
+					continue;
 
 				// if (!(scene.mesh.invalidFacesRelative.data.contains(idxFace) && scene.is_face_visible_relative(idxFace)))
 				// if (false)