Photometric Stereo

May 12, 2020 · 1 min read
normals_enforced

What we did

  • Estimated Pseudonormals, and visualized the Albedo, Normal images and Shape of the face
  • Understanding and Rendering of n-dot-l Lighting

Albedo ImageNormal Image
Albedo Image
Normal Image
Depthmap View 1Depthmap View 2
Depthmap View 1
Depthmap View 2
Depthmap View 3Depthmap View 4
Depthmap View 3
Depthmap View 4


Rendering n-dot-l lighting for a uniform fully reflective Lambertian sphere

Rendered images for 3 different light sources



Acknowledgements - This project is done as a part of the course curriculum in 16-720:Computer Vision @ Carnegie Mellon University