A Lossless Color Image Compression Algorithm with Adaptive Arithmetic Coding Based on Adjacent Data Probability

In this paper, we propose a simple loss less algorithm which can compress all types of images with the same high Compression Rate. The algorithm consists of two phases. First, it removes the correlation between pixels with Snake Scan to get residual of data. And then encode the residual of data with...

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Vydané v:2012 International Symposium on Computer, Consumer and Control s. 141 - 145
Hlavní autori: Chien-Pen Chuang, Guan-Xian Chen, Yi-Tsai Liao, Chia-Chieh Lin
Médium: Konferenčný príspevok..
Jazyk:English
Vydavateľské údaje: IEEE 01.06.2012
Predmet:
adaptive arithmetic coding
adjacent data probability
arithmetic coding
Arrays
Data models
Encoding
Equations
Image coding
Image color analysis
lossless data compression
Mathematical model
ISBN:9781467307673, 146730767X
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Popis
Shrnutí:In this paper, we propose a simple loss less algorithm which can compress all types of images with the same high Compression Rate. The algorithm consists of two phases. First, it removes the correlation between pixels with Snake Scan to get residual of data. And then encode the residual of data with an Adaptive Arithmetic Coding. This Adaptive Arithmetic Coding only uses adjacent data to build the probability model. 24 color images provided by Kodak Company were used to test compression rate of this proposed algorithm. The results show the efficiency of this proposed algorithm is better than original Adaptive Arithmetic Coding method.
ISBN:9781467307673
146730767X
DOI:10.1109/IS3C.2012.44