DocumentCode
1628850
Title
A novel DCT and FTC based hybrid still image compression algorithm
Author
Wen, Jiangtau ; Zhu, Xrlelong
Author_Institution
Dept. of Electron. Eng., Tsinghua Univ., Beijing, China
fYear
1995
Firstpage
567
Lastpage
570
Abstract
A novel discrete cosine transform (DCT) and fractal transform coding (FTC) hybrid image compression algorithm is proposed which dramatically improves the speed of the FTC coding and JPEG´s ability of preserving image details at high compression ratios. The overall subjective quality of the whole JPEG decoded image is also heightened
Keywords
data compression; decoding; discrete cosine transforms; fractals; image coding; transform coding; FTC coding; JPEG; JPEG decoded image; discrete cosine transform; fractal transform coding; high compression ratios; hybrid image compression algorithm; hybrid still image compression algorithm; subjective quality; Compression algorithms; Discrete cosine transforms; Fractals; Frequency; Image coding; Image resolution; Information technology; Iterative decoding; Pixel; Transform coding;
fLanguage
English
Publisher
ieee
Conference_Titel
Signals, Systems, and Electronics, 1995. ISSSE '95, Proceedings., 1995 URSI International Symposium on
Conference_Location
San Francisco
Print_ISBN
0-7803-2516-8
Type
conf
DOI
10.1109/ISSSE.1995.498058
Filename
498058
Link To Document