DocumentCode
2703026
Title
Image compression algorithm using local edge detection
Author
Aggoun, A. ; El-Mabrouk, A.
Author_Institution
Dept. of Electron. Eng., De Montort Univ., Leicester, UK
fYear
1996
fDate
4-5 Sep 1996
Firstpage
68
Lastpage
73
Abstract
An algorithm to improve block truncation coding for image compression is proposed. Images to be compressed are first differentiated and edge information is extracted by investigation of the histogram of small nonoverlapping blocks of the differential image. The image is classified into visually active and visually continuous blocks which are then coded individually
Keywords
block codes; data compression; edge detection; image classification; image coding; image reconstruction; block truncation coding; differential image; image classification; image compression algorithm; local edge detection; small nonoverlapping blocks; Data mining; Histograms; Image analysis; Image coding; Image edge detection; Image reconstruction; Iterative algorithms; Pixel; Redundancy; Transform coding;
fLanguage
English
Publisher
ieee
Conference_Titel
Wireless Image/Video Communications, 1996., First International Workshop on
Conference_Location
Loughborough
Print_ISBN
0-7803-3610-0
Type
conf
DOI
10.1109/WIVC.1996.624649
Filename
624649
Link To Document