22 December 1998 Wavelet coding suited for printer raster images
Author Affiliations +
Abstract
This paper presents a wavelet-based technique for compression of printer raster images. The coder does not require buffering the whole image and partially takes into account visual losses due to the imaging process by (sigma) - filtering high-pass subbands. All wavelet coefficients are generated, filtered, quantized and entropy-coded sequentially, one block at a time. The coder is suitable for pipeline processing and, for typical images, it shows performance improvements against other schemes in the same class of complexity.
© (1998) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Ricardo L. de Queiroz, Ricardo L. de Queiroz, } "Wavelet coding suited for printer raster images", Proc. SPIE 3648, Color Imaging: Device-Independent Color, Color Hardcopy, and Graphic Arts IV, (22 December 1998); doi: 10.1117/12.334574; https://doi.org/10.1117/12.334574
PROCEEDINGS
8 PAGES


SHARE
RELATED CONTENT

Smooth transitions for mobile imagery browsing
Proceedings of SPIE (February 25 2007)
Wavelet TCQ: submission to JPEG-2000
Proceedings of SPIE (September 30 1998)
Coding Of Data For Laser Recorders
Proceedings of SPIE (October 25 1983)

Back to Top