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A Hybrid Shape-Adaptive Orthogonal Transform for Coding of Image Segments.

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Bibliographic Details
Title:	A Hybrid Shape-Adaptive Orthogonal Transform for Coding of Image Segments.
Authors:	Bi, M., Sim-Heng Ong
Source:	IEEE Transactions on Circuits & Systems for Video Technology. Dec2000, Vol. 10 Issue 8, p1471. 7p. 7 Diagrams, 1 Graph.
Subjects:	Image compression, Coding theory, Orthogonal functions
Abstract:	Investigates two techniques for coding arbitrarily shaped image segments. Shape-adaptive discrete cosine transform; Region-based dyadic subband decomposition using modulated filter banks; Subband decomposition with zero padding; Hybrid shape-adaptive orthogonal transform for region-based image compression.
Database:	Engineering Source

Description
Abstract:	Investigates two techniques for coding arbitrarily shaped image segments. Shape-adaptive discrete cosine transform; Region-based dyadic subband decomposition using modulated filter banks; Subband decomposition with zero padding; Hybrid shape-adaptive orthogonal transform for region-based image compression.
ISSN:	10518215
DOI:	10.1109/76.889054