DocumentCode
1370426
Title
New architectures for M4R shape coding
Author
Stroming, James W. ; Kang, Yi ; Kang, S.M. ; Huang, Thomas S.
Author_Institution
Motorola Inc., Schaumburg, IL, USA
Volume
45
Issue
5
fYear
1998
fDate
5/1/1998 12:00:00 AM
Firstpage
556
Lastpage
562
Abstract
New architectures for M4R shape encoding and decoding are presented. The M4R method encodes the changing pixels in boundary blocks of two-dimensional shapes. Pipelined architectures for encoding and decoding which reduce memory access, use customized hardware to accelerate critical components, require little external control, and can be easily parallelized are described
Keywords
VLSI; data compression; decoding; image coding; pipeline processing; M4R shape coding; boundary blocks; changing pixels; decoding; memory access; pipelined architectures; two-dimensional shapes; Acceleration; Decoding; Encoding; Facsimile; Hardware; Huffman coding; Image coding; Laboratories; Shape; Video compression;
fLanguage
English
Journal_Title
Circuits and Systems II: Analog and Digital Signal Processing, IEEE Transactions on
Publisher
ieee
ISSN
1057-7130
Type
jour
DOI
10.1109/82.673637
Filename
673637
Link To Document