发明名称 |
Lifting-based view compensated compression and remote visualization of volume rendered images |
摘要 |
A method for compressing 2D images includes determining a depth map for each of a plurality of sequential 2D images of a 3D volumetric image, determining coordinate transformations the 2D images based on the depth maps and a geometric relationship between the 3D volumetric image and each of the 2D image, performing a lifting-based view compensated wavelet transform on the 2D images using the coordinate transformations to generate a plurality of wavelet coefficients and compressing the wavelet coefficients and depth maps to generate a compressed representation of the 2D images.
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申请公布号 |
US8126279(B2) |
申请公布日期 |
2012.02.28 |
申请号 |
US20080146582 |
申请日期 |
2008.06.26 |
申请人 |
MARCELLIN MICHAEL W.;BILGIN ALI;LALGUDI HARIHARAN G.;NADAR MARIAPPAN S.;THE UNIVERSITY OF ARIZONA;SIEMENS AKTIENGESELLSCHAFT |
发明人 |
MARCELLIN MICHAEL W.;BILGIN ALI;LALGUDI HARIHARAN G.;NADAR MARIAPPAN S. |
分类号 |
G06K9/36 |
主分类号 |
G06K9/36 |
代理机构 |
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