发明名称 |
Method and apparatus for compressing and decompressing three-dimensional digital data using fractal transform |
摘要 |
A method and apparatus are described for-encoding a three-dimensional array of data representing a physical entity, such as an image (or sequence of frames), by means of its local symmetries. This encoding yields both compression and a resolution-independent description which allows reconstruction of the image to an arbitrary scale. Spatial zooming and interframe interpolation can be achieved without significant loss of information. |
申请公布号 |
AU5358496(A) |
申请公布日期 |
1996.10.02 |
申请号 |
AU19960053584 |
申请日期 |
1996.03.06 |
申请人 |
ITERATED SYSTEMS, INC. |
发明人 |
MICHAEL F. BARNSLEY;LYMAN P HURD;STEPHEN DEMKO |
分类号 |
H04N7/30;G06T1/20;G06T9/00;H03M7/30;H04N7/26 |
主分类号 |
H04N7/30 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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