GitHub - Sajjad-Mahmoudi/Photometric-Stereo: Estimating normal map and depth map using Frankot Chellappa algorithm in Python

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Estimating normal map and depth map using Frankot Chellappa algorithm in Python

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Name		Name	Last commit message	Last commit date
Latest commit History 1 Commit
masks		masks
objects		objects
ReadMe.txt		ReadMe.txt
depth_from_gradient.py		depth_from_gradient.py
depth_map.png		depth_map.png
frankoChapello.py		frankoChapello.py
photometric_stereo.py		photometric_stereo.py
refined_light.txt		refined_light.txt
shadow_mask.py		shadow_mask.py

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To get the depth map of the object, please run the modules as the same order as the following steps:

1- "shadow_mask.py": this module creates and saves masks for each image. The created masks will be stored in
the folder "masks"

2- "photometric_stereo.py": this module calculates gradients of the normals (p and q) and albedo.

3- "depth_from_gradient.py": this module calculates depth using the function "frankotchellappa" of the module
"frankoChapello" which is given calculated p and q from step 2 as input, and finally plots the depth map and saves
the image as depth_map.png