1998 International Conference on Image Processing (ICIP'98) - Volume 1
Reduction of blocking artifacts in block transformed compressed color images
Chicago, Illinois
October 04-October 07
ISBN: 0-8186-8821-1
J. Mateos, Dept. de Ciencias de la Comput. e Inteligencia Artificial, Granada Univ.
C. Ilia, Dept. de Ciencias de la Comput. e Inteligencia Artificial, Granada Univ.
B. Jimenez, Dept. de Ciencias de la Comput. e Inteligencia Artificial, Granada Univ.
R. Molina, Dept. de Ciencias de la Comput. e Inteligencia Artificial, Granada Univ.
We use the information in the chrominance bands to reconstruct color block transformed compressed images. For the luminance and the two chrominance channels, we define a reconstruction problem and show how to estimate the unknown hyperparameters and reconstruct each band automatically. The method is tested on real images
Citation:
J. Mateos, C. Ilia, B. Jimenez, R. Molina, "Reduction of blocking artifacts in block transformed compressed color images," icip, vol. 1, pp.401, 1998 International Conference on Image Processing (ICIP'98) - Volume 1, 1998