DocumentCode
2379084
Title
Low complexity resolution progressive image coding algorithm: progres (progressive resolution decompression)
Author
Cho, Yushin ; Pearlman, William A. ; Said, Amir
Author_Institution
Rensselaer Polytech. Inst., Troy, NY, USA
Volume
3
fYear
2005
fDate
11-14 Sept. 2005
Abstract
A very fast, low complexity algorithm for resolution scalable and random access decoding is presented. The algorithm avoids the multiple passes of bit-plane coding for speed improvement. The decrease in dynamic ranges of wavelet coefficients magnitudes is efficiently coded. The hierarchical dynamic range coding naturally enables a resolution scalable representation of a wavelet transformed image.
Keywords
computational complexity; data compression; decoding; image coding; image representation; image resolution; transform coding; wavelet transforms; bit-plane coding; hierarchical dynamic range coding; progressive resolution decompression; random access decoding; resolution progressive image coding algorithm; scalable representation; wavelet coefficients magnitudes; wavelet transformed image; Bit rate; Computational complexity; Decoding; Dynamic range; Entropy coding; Image coding; Image resolution; Scalability; Spatial resolution; Wavelet coefficients;
fLanguage
English
Publisher
ieee
Conference_Titel
Image Processing, 2005. ICIP 2005. IEEE International Conference on
Print_ISBN
0-7803-9134-9
Type
conf
DOI
10.1109/ICIP.2005.1530325
Filename
1530325
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