Title :
Comprehensive approach to choice of compression and error-control coding algorithms for digital image transmission through communication channels
Author_Institution :
Image Process. Syst. Inst., RAS, Samara, Russia
Abstract :
The problem of compression and error-control coding algorithms for digital image transmission through communication channels is considered. The criteria of the output image quality are discussed, and a technique for modeling faults in communication channels is proposed. In an example of the compression method based on hierarchical grid interpolation, a possibility of significant increase of noise immunity of compressed images is shown.
Keywords :
channel coding; data compression; error correction codes; image coding; interpolation; telecommunication channels; visual communication; communication channels; digital image transmission; error-control coding algorithms; hierarchical grid interpolation; image compression; Communication channels; Compression algorithms; Digital images; Error correction codes; Image coding; Image processing; Interpolation; Redundancy; Signal processing algorithms; Stability;
Conference_Titel :
Image and Signal Processing and Analysis, 2005. ISPA 2005. Proceedings of the 4th International Symposium on
Print_ISBN :
953-184-089-X
DOI :
10.1109/ISPA.2005.195460
