DocumentCode :
2269174
Title :
Progressive transmission of images using wavelets: evaluation using the Renyi generalized entropy
Author :
Dansereau, R. ; Kinsner, K.
Author_Institution :
Dept. of Electr. & Comput. Eng., Manitoba Univ., Winnipeg, Man., Canada
Volume :
1
fYear :
1998
fDate :
24-28 May 1998
Firstpage :
273
Abstract :
This paper explores the quality of successive steps in a wavelet based progressive image transmission, using the Renyi generalized dimension Dq. The Renyi generalized dimension is used to measure the multifractal complexity within an image giving us a tool for evaluating image quality other than the traditional PSNR. We apply this to a wavelet based progressive image transmission scheme through denoising, zerotree coding, and adaptive arithmetic coding to see how D q changes as the image is reconstructed
Keywords :
adaptive codes; arithmetic codes; entropy; fractals; image coding; image reconstruction; transform coding; visual communication; wavelet transforms; Renyi generalized dimension; Renyi generalized entropy; adaptive arithmetic coding; denoising; image quality; image reconstruction; multifractal complexity; progressive image transmission; wavelets; zerotree coding; Arithmetic; Energy measurement; Entropy; Fractals; Image coding; Image communication; Image quality; Image recognition; Noise reduction; PSNR;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Electrical and Computer Engineering, 1998. IEEE Canadian Conference on
Conference_Location :
Waterloo, Ont.
ISSN :
0840-7789
Print_ISBN :
0-7803-4314-X
Type :
conf
DOI :
10.1109/CCECE.1998.682735
Filename :
682735
Link To Document :
https://search.ricest.ac.ir/dl/search/defaultta.aspx?DTC=49&DC=2269174
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