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Yi Xiong Patents |
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Inventor: Xiong; Yi
Address: Burnaby, CA
No. of patents: 1
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| 6917711 |
Embedded quadtree wavelets in image compression |
July 12, 2005 |
| A new effective and fast method and apparatus for still image compression implements an embedded progressive sorting scheme in a quadtree-like structure. In contrast to zerotree-based methods for wavelet coding, the invented embedded quadtree wavelet (EQW) method exploits the inherent |
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