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|Title: ||An index coding algorithm for image vector quantization|
|Authors: ||Chen, Pei-Yin;Chen, Ren-Der|
|Keywords: ||Image compression;Lossless index coding;Vector quantization|
|Issue Date: ||2012-05-22T06:12:28Z
|Publisher: ||Institute of Electrical and Electronics Engineers|
|Abstract: ||This paper presents a lossless index-coding algorithm for image vector quantization. Using the concept of dynamic tree coding, the method can encode the output index map of a memoryless vector quantizer efficiently without introducing any extra coding distortion. Experiment results show that it achieves better compression efficiency than other lossless index coding schemes. The computation complexity of the method|
is quite low and its memory requirement is small. Hence, it can be easily implemented by hardware and applied to many real-time applications.
|Relation: ||IEEE Trans. Consumer Electronics, 49(4): 1513-1520|
|Appears in Collections:||[資訊工程學系] 期刊論文|
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