DocumentCode
2840739
Title
The C-cube CL550-JPEG image compression processor
Author
Purcell, S.C.
fYear
1991
fDate
Feb. 25 1991-March 1 1991
Firstpage
318
Lastpage
323
Abstract
The CL550 provides a single-chip real-time solution for image compression and decompression applications. It implements the baseline ISO/CCITT Joint Photographic Experts Group (JPEG) proposed international standard for image compression and decompression. The CL550 is designed for applications that manipulate high-quality digital pictures and motion sequences. The CL550 can encode and decode gray-scale and color images at video rates. The compression ratio is controlled by on-chip quantization tables. Images can be compressed from 8:1 to 100:1 depending on the quality, storage, and bandwidth requirements of each application.<>
Keywords
computerised picture processing; data compression; decoding; digital signal processing chips; encoding; standards; C-cube CL550; ISO/CCITT Joint Photographic Experts Group; JPEG image compression processor; decode gray-scale; decompression; encode; on-chip quantization tables; single-chip real-time solution; standard; video rates; Bandwidth; Color; Decoding; Gray-scale; ISO standards; Image coding; Image storage; Quantization; Transform coding; Video compression;
fLanguage
English
Publisher
ieee
Conference_Titel
Compcon Spring '91. Digest of Papers
Conference_Location
San Francisco, CA, USA
Print_ISBN
0-8186-2134-6
Type
conf
DOI
10.1109/CMPCON.1991.128824
Filename
128824
Link To Document