Invention Grant
US08126279B2 Lifting-based view compensated compression and remote visualization of volume rendered images
有权
基于提升视图补偿压缩和远程可视化的体积渲染图像
- Patent Title: Lifting-based view compensated compression and remote visualization of volume rendered images
- Patent Title (中): 基于提升视图补偿压缩和远程可视化的体积渲染图像
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Application No.: US12146582Application Date: 2008-06-26
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Publication No.: US08126279B2Publication Date: 2012-02-28
- Inventor: Michael W. Marcellin , Ali Bilgin , Hariharan G. Lalgudi , Mariappan S. Nadar
- Applicant: Michael W. Marcellin , Ali Bilgin , Hariharan G. Lalgudi , Mariappan S. Nadar
- Applicant Address: US AZ Tucson DE Munich
- Assignee: The University of Arizona,Siemens Aktiengesellschaft
- Current Assignee: The University of Arizona,Siemens Aktiengesellschaft
- Current Assignee Address: US AZ Tucson DE Munich
- Agent Donald B. Paschburg
- Main IPC: G06K9/36
- IPC: G06K9/36

Abstract:
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.
Public/Granted literature
- US20090129690A1 LIFTING-BASED VIEW COMPENSATED COMPRESSION AND REMOTE VISUALIZATION OF VOLUME RENDERED IMAGES Public/Granted day:2009-05-21
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