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Adaptive Postfiltering of Transform Coefficients for the Reduction of Blocking Artifacts.
- Source :
-
IEEE Transactions on Circuits & Systems for Video Technology . May2001, Vol. 11 Issue 5, p594. 9p. 14 Black and White Photographs, 2 Charts, 2 Graphs. - Publication Year :
- 2001
-
Abstract
- Proposes a novel postprocessing technique for reducing blocking artifacts in low-bit-rate transform coded images. Quantization process to alleviate the accuracy loss of transform coefficients; Masking effect in order to preserve image details; Satisfactory performance of proposed postfiltering technique.
- Subjects :
- *DIGITAL image processing
*IMAGE compression
Subjects
Details
- Language :
- English
- ISSN :
- 10518215
- Volume :
- 11
- Issue :
- 5
- Database :
- Academic Search Index
- Journal :
- IEEE Transactions on Circuits & Systems for Video Technology
- Publication Type :
- Academic Journal
- Accession number :
- 4859979
- Full Text :
- https://doi.org/10.1109/76.920189