DocumentCode
3487637
Title
Threshold decision method for subtractive color process for lossless compression
Author
Akaoka, Ayumu ; Miura, Yasuyuki ; Watanabe, Shigeyoshi
Author_Institution
Shonan Inst. of Technol., Shonan, Japan
fYear
2011
fDate
23-26 Aug. 2011
Firstpage
214
Lastpage
219
Abstract
Non-photographed images such as cartoon image or illustration are often handled in PC. To reduce the number of bits of their compressed images, subtractive color are processed. We researched the methods of subtractive color processes that have a high encoding efficiency. However, our method is necessary to set three parameters. In this paper, we propose the setting method of the one of these parameters, and we evaluate the performance.
Keywords
computer graphics; data compression; decision theory; image coding; image colour analysis; image segmentation; cartoon image; lossless image compression; nonphotographed image; subtractive color process; threshold decision method; Colored noise; Encoding; Equations; Euclidean distance; Image coding; Image color analysis; Image edge detection;
fLanguage
English
Publisher
ieee
Conference_Titel
Communications, Computers and Signal Processing (PacRim), 2011 IEEE Pacific Rim Conference on
Conference_Location
Victoria, BC
ISSN
1555-5798
Print_ISBN
978-1-4577-0252-5
Electronic_ISBN
1555-5798
Type
conf
DOI
10.1109/PACRIM.2011.6032895
Filename
6032895
Link To Document