An adaptive pattern based image coding technique using visual pattern and texture pattern
Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review
Author(s)
Related Research Unit(s)
Detail(s)
| Original language | English |
|---|---|
| Title of host publication | ISSIPNN 1994 - 1994 International Symposium on Speech, Image Processing and Neural Networks, Proceedings |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. |
| Pages | 180-183 |
| ISBN (print) | 078031865, 9780780318656 |
| Publication status | Published - 1994 |
Publication series
| Name | ISSIPNN 1994 - 1994 International Symposium on Speech, Image Processing and Neural Networks, Proceedings |
|---|
Conference
| Title | 1994 International Symposium on Speech, Image Processing and Neural Networks, ISSIPNN 1994 |
|---|---|
| Place | Hong Kong |
| City | Hong Kong |
| Period | 13 - 16 April 1994 |
Link(s)
Abstract
VPIC (visual pattern image coding) and AMBTC (absolute moment block truncation coding) with LUT (look up table) are integrated to form a simple and fast system which yields images with very good visual quality while at moderately high compression rate. The VPs (visual patterns) are designed for subimages with prominent edges, while TPs (texture patterns) used in AMBTC are for high variance blocks. All patterns are 4×4 and the mapping to VPs or TPs is adaptive, based on mean square error. To further improve the visual quality, these patterns are further classified, and then trained iteratively to multi-level.
Bibliographic Note
Publication details (e.g. title, author(s), publication statuses and dates) are captured on an “AS IS” and “AS AVAILABLE” basis at the time of record harvesting from the data source. Suggestions for further amendments or supplementary information can be sent to [email protected].
Citation Format(s)
An adaptive pattern based image coding technique using visual pattern and texture pattern. / Chan, K. W.; Chan, K. L.
ISSIPNN 1994 - 1994 International Symposium on Speech, Image Processing and Neural Networks, Proceedings. Institute of Electrical and Electronics Engineers, Inc., 1994. p. 180-183 344937 (ISSIPNN 1994 - 1994 International Symposium on Speech, Image Processing and Neural Networks, Proceedings).
ISSIPNN 1994 - 1994 International Symposium on Speech, Image Processing and Neural Networks, Proceedings. Institute of Electrical and Electronics Engineers, Inc., 1994. p. 180-183 344937 (ISSIPNN 1994 - 1994 International Symposium on Speech, Image Processing and Neural Networks, Proceedings).
Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review
