DocumentCode
3543984
Title
Single bit plane based block truncation coding for color image compression in LCD overdrive
Author
Wang, Jun ; Luo, Lin-bo ; Min, Kyeong-Yuk ; Jeung, Yeun-Cheul ; Chong, Jong-Wha
fYear
2010
fDate
9-13 Jan. 2010
Firstpage
53
Lastpage
54
Abstract
This paper presents an improved block truncation coding (BTC) for color image compression in LCD overdrive. To improve the BTC, single bit plane is used to represent the R, G and B bit planes and correct the two representative levels. Simulation results show that the proposed algorithm can significantly improve the compression ratio of the BTC from 4:1 to 6:1 with the limited performance losing about 0.297 dB. Compared with other competitive improved BTC such as VQ-BTC, the proposed algorithm also performs 2.107 dB better.
Keywords
image coding; image colour analysis; liquid crystal displays; LCD overdrive; block truncation coding; color image compression; single bit plane; Circuits; Color; Decoding; Delay; Drives; Image coding; Image reconstruction; Liquid crystal displays; Read only memory; Rendering (computer graphics);
fLanguage
English
Publisher
ieee
Conference_Titel
Consumer Electronics (ICCE), 2010 Digest of Technical Papers International Conference on
Conference_Location
Las Vegas, NV
Print_ISBN
978-1-4244-4314-7
Electronic_ISBN
978-1-4244-4316-1
Type
conf
DOI
10.1109/ICCE.2010.5418891
Filename
5418891
Link To Document