XSET
Image coder based on contrast band-pass filtering
Jaime Moreno1,2; Oswaldo Morales1; Ricardo Tejeida1 1 Superior School of Mechanical and Electrical Engineers, National Polytechnic Institute of Mexico, IPN Avenue, Lindavista, Mexico City, Mexico2 Signal, Image and Communications Department, University of Poitiers, Poitiers, France
Abstract
Noise is fatal to image compression performance because it can be both annoying for the observer and consumes excessive bandwidth when the imagery is transmitted. Some noise, in addition to some numerical redundancy, is removed during the quantization process, but in some circumstances the removed information is easily perceived by the observer, leading to annoying visual artifacts. Perceptual ...
Get Emerging Trends in Image Processing, Computer Vision and Pattern Recognition now with the O’Reilly learning platform.
O’Reilly members experience books, live events, courses curated by job role, and more from O’Reilly and nearly 200 top publishers.
