DocumentCode
3264341
Title
Two low cost algorithms for improved diagonal edge detection in JPEG-LS
Author
Grecos, C. ; Jiang, J. ; Edirisinghe, E.A.
Author_Institution
Sch. of Comput., Glamorgan Univ., Pontypridd, UK
fYear
2001
fDate
2001
Firstpage
130
Lastpage
131
Abstract
We present two low cost algorithms for improved diagonal edge detection in JPEG-LS. Experimental results show that the proposed schemes aid in the reduction of mean square error of up to 3 and 2 percent respectively as compared to the standard, for the same number of bits
Keywords
data compression; edge detection; image coding; least mean squares methods; prediction theory; JPEG-LS; diagonal edge detection; image coding; least mean square error; low cost algorithms; Computational efficiency; Computer science; Consumer electronics; Costs; Digital images; Equations; Image edge detection; Mean square error methods; Telephony; Video compression;
fLanguage
English
Publisher
ieee
Conference_Titel
Consumer Electronics, 2001. ICCE. International Conference on
Conference_Location
Los Angeles, CA
Print_ISBN
0-7803-6622-0
Type
conf
DOI
10.1109/ICCE.2001.935242
Filename
935242
Link To Document