Binary representation of images with simulated retina filter

Abstract

The paper describes template synthesis of digital retina chips (DRCs) for information coding and decoding, especially for static images. The coding (C-) and decoding (D-) are done by halftoning and reconstructing respectively. The output u* of the D-DRC can be regenerated to recognize the almost same original input u of the C-DRC. In order to reduce the error between the original gray image u and the reconstructed gray image u*, multibit dynamics is proposed considering the minimization of distortion.<>