This computer vision project is to build 3D model of objects based on dense light images, code can be downloaded from here, for the description and relevant papers check README in the code, here only shows the results.

Smoother parameter \(\sigma\) can not be too large, either too small. The larger, it will have no smooth effect, the smaller, it will be over smoothed.

denorminator image	initial normals	refined normals	stereo