Image analysis – Image compression or coding – Pyramid – hierarchy – or tree structure
Patent
1998-06-05
2000-08-08
Tadayon, Bijan
Image analysis
Image compression or coding
Pyramid, hierarchy, or tree structure
382239, G06K 900
Patent
active
061012793
ABSTRACT:
An data compression technique combines the benefits of block-wise processing, such as allows reduced buffer memory usage and improved speed through parallel techniques, with tree-type compression normally associated with wavelet-type compression techniques. Block artifacts in the reconstructed data at the partitions between blocks are minimized by use of lapping transformations.
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Hu Yu Hen
Nguyen Truong Q.
Tran Trac D.
Tadayon Bijan
Wisconsin Alumni Research Foundation
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