An adaptive pattern based image coding technique using visual pattern and texture pattern

K.W. Chan; K.L. Chan

doi:10.1109/SIPNN.1994.344937

An adaptive pattern based image coding technique using visual pattern and texture pattern

Department of Electrical Engineering

Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review

3 Citations (Scopus)

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.

Original language	English
Title of host publication	Proceedings of ICSIPNN '94. International Conference on Speech, Image Processing and Neural Networks
Publisher	IEEE
Pages	180-183
ISBN (Print)	078031865, 9780780318656, 0-7803-1865-X
DOIs	https://doi.org/10.1109/SIPNN.1994.344937
Publication status	Published - Apr 1994
Event	1994 International Symposium on Speech, Image Processing and Neural Networks (ISSIPNN 1994) - Hong Kong, China Duration: 13 Apr 1994 → 16 Apr 1994

Publication series

Name	ISSIPNN - International Symposium on Speech, Image Processing and Neural Networks, Proceedings

Conference

Conference	1994 International Symposium on Speech, Image Processing and Neural Networks (ISSIPNN 1994)
Place	China
City	Hong Kong
Period	13/04/94 → 16/04/94

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Chan, K. W., & Chan, K. L. (1994). An adaptive pattern based image coding technique using visual pattern and texture pattern. In Proceedings of ICSIPNN '94. International Conference on Speech, Image Processing and Neural Networks (pp. 180-183). (ISSIPNN - International Symposium on Speech, Image Processing and Neural Networks, Proceedings). IEEE. https://doi.org/10.1109/SIPNN.1994.344937

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title = "An adaptive pattern based image coding technique using visual pattern and texture pattern",

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.",

author = "K.W. Chan and K.L. Chan",

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doi = "10.1109/SIPNN.1994.344937",

language = "English",

isbn = "078031865",

series = "ISSIPNN - International Symposium on Speech, Image Processing and Neural Networks, Proceedings",

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Chan, KW & Chan, KL 1994, An adaptive pattern based image coding technique using visual pattern and texture pattern. in Proceedings of ICSIPNN '94. International Conference on Speech, Image Processing and Neural Networks. ISSIPNN - International Symposium on Speech, Image Processing and Neural Networks, Proceedings, IEEE, pp. 180-183, 1994 International Symposium on Speech, Image Processing and Neural Networks (ISSIPNN 1994), Hong Kong, China, 13/04/94. https://doi.org/10.1109/SIPNN.1994.344937

An adaptive pattern based image coding technique using visual pattern and texture pattern. / Chan, K.W.; Chan, K.L.
Proceedings of ICSIPNN '94. International Conference on Speech, Image Processing and Neural Networks. IEEE, 1994. p. 180-183 (ISSIPNN - 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

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N2 - 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.

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ER -

An adaptive pattern based image coding technique using visual pattern and texture pattern

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