diff --git a/libs/MVS/SceneTexture.cpp b/libs/MVS/SceneTexture.cpp
index 59a665f..741ad83 100644
--- a/libs/MVS/SceneTexture.cpp
+++ b/libs/MVS/SceneTexture.cpp
@@ -16420,7 +16420,7 @@ bool MeshTexture::RasterizeVirtualFaces(
     int textureSize = ComputeOptimalTextureSizeAdaptive(virtualFaceMap, virtualFaceViews, nTextureSizeMultiple);
     if (textureSize < 1024)  textureSize = 1024;
     if (textureSize > 16384) textureSize = 16384;
-    textureSize = std::max(textureSize, 4096);
+    textureSize = std::max(textureSize, 8192);
 
     // 2. atlas + score
     outTextures.emplace_back(textureSize, textureSize);
@@ -16664,8 +16664,8 @@ bool MeshTexture::RasterizeVirtualFaces(
         mainPatch.convertTo(mainFloat, CV_32FC3, 1.0f / 255.0f);
 
         cv::Mat mainLowFreq;
-        cv::GaussianBlur(mainFloat, mainLowFreq, cv::Size(31, 31), 10.0);
-        cv::Mat highFreqAccum = (mainFloat - mainLowFreq) * 0.6f;
+       	cv::GaussianBlur(mainFloat, mainLowFreq, cv::Size(5, 5), 1.5);
+        cv::Mat highFreqAccum = (mainFloat - mainLowFreq) * 0.9f;
         float highFreqTotalWeight = 0.6f;
 
         if (hasLowFreqViews) {