DocumentCode
304772
Title
TCQ subband image coding to exploit dependence
Author
Zhang, Weixing ; Fischer, Thomas R.
Author_Institution
Sch. of Electr. Eng. & Comput. Sci., Washington State Univ., Pullman, WA, USA
Volume
1
fYear
1996
fDate
16-19 Sep 1996
Firstpage
553
Abstract
Trellis coded quantization is used with subband tree and raster scanning patterns for low-rate image coding. Subjective improvements in decoded image quality are observed, compared to scalar quantizer based methods
Keywords
image coding; trellis codes; TCQ subband image coding; decoded image quality; dependence; low-rate image coding; raster scanning patterns; subband tree scanning patterns; trellis coded quantization; Computer science; Decoding; Encoding; Entropy; Frequency; Image coding; Image quality; PSNR; Quantization; Signal to noise ratio;
fLanguage
English
Publisher
ieee
Conference_Titel
Image Processing, 1996. Proceedings., International Conference on
Conference_Location
Lausanne
Print_ISBN
0-7803-3259-8
Type
conf
DOI
10.1109/ICIP.1996.560917
Filename
560917
Link To Document