Title :
Single-Sensor Image Compression from the End-User´s Perspective
Author :
Lukac, Rastislav ; Plataniotis, Konstantinos N.
Author_Institution :
Dept. of ECE, Toronto Univ., Downsview, Ont.
Abstract :
Single-sensor imaging pipelines comprised of various image compression and demosaicking solutions are presented. Since the end-user usually inspects captured images available in the decompressed/demosaicked format, three basic configurations which perform compression in the demosaicked domain or the full-color filter array domain are tested and evaluated in terms of visual quality of the final decoded full-color image. Performance comparisons are provided with respect to the order of the processing steps and the choice of the coding and demosaicking solutions and compression ratios
Keywords :
filtering theory; image coding; image colour analysis; image segmentation; color image quality; full-color filter array domain; full-color image decoding; image demosaicking; single-sensor camera image compression; single-sensor imaging pipeline; CMOS image sensors; Charge-coupled image sensors; Digital cameras; Educational institutions; Gray-scale; Image coding; Image storage; Laboratories; Pipelines; Transform coding; Bayer pattern; Single-sensor imaging; camera image compression; color image quality; demosaicking;
Conference_Titel :
Electrical and Computer Engineering, 2006. CCECE '06. Canadian Conference on
Conference_Location :
Ottawa, Ont.
Print_ISBN :
1-4244-0038-4
Electronic_ISBN :
1-4244-0038-4
DOI :
10.1109/CCECE.2006.277818
