DocumentCode
319670
Title
Image coding with optimal reconstruction
Author
Zhong, Sifen
Author_Institution
Stat. & Oper. Res., Princeton Univ., NJ, USA
Volume
1
fYear
1997
fDate
26-29 Oct 1997
Firstpage
161
Abstract
The optimal reconstruction is an advanced decoding technique for the transform-quantization image coding schemes such as JPEG. From the same encoded data, the image decoded by the optimal reconstruction has better quality than the conventional one. In particular, the optimal reconstruction does not suffer from the Gibbs artifact. The optimal reconstruction is formulated as a constrained optimization problem and solved by an evolution-projection algorithm
Keywords
decoding; image reconstruction; optimisation; quantisation (signal); transform coding; JPEG; constrained optimization problem; decoding technique; evolution-projection algorithm; image coding; image quality; optimal reconstruction; transform-quantization; Constraint optimization; Data compression; Decoding; Frequency; Image coding; Image reconstruction; Quantization; Statistics; Transform coding; Wavelet transforms;
fLanguage
English
Publisher
ieee
Conference_Titel
Image Processing, 1997. Proceedings., International Conference on
Conference_Location
Santa Barbara, CA
Print_ISBN
0-8186-8183-7
Type
conf
DOI
10.1109/ICIP.1997.647412
Filename
647412
Link To Document