Generate illumination-invariant grayscale image using PCA
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README.md
pca_ii.m
pca_ii.py

README.md

PCA-II(Illumination invariant) image generation

Requirements

Ubuntu 14.04 python 3.4.3 tensorflow r1.0

Execution with python

git clone https://github.com/yoonlab/PCA-II.git
python3 pca_ii.py <dataset_dir> <output_dir>

Execution with matlab

pca_ii.m

The generated PCA-II image is saved in the <output_dir> location

Related paper : http://sglab.kaist.ac.kr/PCA-II/