Image Blind Signal Separation Algorithm based on Fast ICA
Ajit B. Pande, Shashi Prabha · 2012
The independent component analysis (ICA) algorithm and ICA basic model were studied in detail in this paper. Here mainly discussed the mathematical theory of ICA and FastICA algorithm of the most widely used at home and abroad. Then, carried out simulation in blind sources process of the mixing images. Through simulation of three color images (640*480) mixed by a 3*3 random matrix, and using the Fast ICA separation algorithm, realized the mixed blind source separation. The simulation experiment results show that the FastICA algorithm can gain a good approach effect, and the separation image is basically consistent with the original image.