Title :
A new lossless data compression method
Author :
Kim, Hyoung Joong
Author_Institution :
CIST, Korea Univ., Seoul, South Korea
fDate :
June 28 2009-July 3 2009
Abstract :
This paper presents a new lossless data compression method which can be used for the next-generation image and video codec. As an alternative system for CABAC (context adaptive binary arithmetic coder), a new binary coding algorithm is introduced. However, this method can be applicable to any kind of symbols. Efficiency of the codec in terms of compression ratio and computational complexity is introduced. Basic idea behind the proposed method is hiding data reversibly with a location map.
Keywords :
adaptive codes; arithmetic codes; binary codes; computational complexity; data compression; data encapsulation; video coding; binary coding algorithm; computational complexity; context adaptive binary arithmetic coder; data hiding; location map; lossless data compression method; next-generation image coding; video codec; Arithmetic; Data compression; Data encapsulation; Dictionaries; Encoding; Entropy; Histograms; Huffman coding; Image coding; Transform coding; Lossless data compression; Reversible data hiding;
Conference_Titel :
Multimedia and Expo, 2009. ICME 2009. IEEE International Conference on
Conference_Location :
New York, NY
Print_ISBN :
978-1-4244-4290-4
Electronic_ISBN :
1945-7871
DOI :
10.1109/ICME.2009.5202857
