DocumentCode
3003022
Title
Proposal of line element chain coding
Author
Murakami, Eiichirou ; Mashimo, Tatsumi ; Onda, Norikazu ; Ozawa, Shinji
Author_Institution
Keio University, Yokoshima-shi, Japan
Volume
11
fYear
1986
fDate
31503
Firstpage
1017
Lastpage
1020
Abstract
Line Element Chain Coding (LECC) method, which orients two-dimensional structure descriptive coding, for two-level pictures is proposed. This method encodes direction, coordinate, length, width, and shape of segment. Shape is encoded by nine types of line element chain codes. Compression rate for CCITT´s test charts, vector representation coding and progressive picture coding as application of this method are described.
Keywords
Bellows; Couplings; Data compression; Data mining; Engineering drawings; Facsimile; Information processing; Proposals; Shape; Testing;
fLanguage
English
Publisher
ieee
Conference_Titel
Acoustics, Speech, and Signal Processing, IEEE International Conference on ICASSP '86.
Type
conf
DOI
10.1109/ICASSP.1986.1168865
Filename
1168865
Link To Document