发明名称 |
Space-optimized texture maps |
摘要 |
A method, system, and computer program product for adjusting a unit image area within an input image according to information importance within the unit area. An image receiver configured to receive the input image. An image warper is coupled to an importance map as is configured to generate a warped image such that regions of higher importance in the input image are expanded in the warped image and regions of lower importance in the input image are compressed in the warped image. The importance map is configured to delineate the regions of higher importance and the regions of lower importance in the input image. Texture coordinates may also be warped in a similar manner. Thus, the image is unwarped automatically by modern graphics adapters having texture mapping capabilities.
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申请公布号 |
US7174050(B2) |
申请公布日期 |
2007.02.06 |
申请号 |
US20020310428 |
申请日期 |
2002.12.05 |
申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
BALMELLI LAURENT;BERNARDINI FAUSTO;TAUBIN GABRIEL |
分类号 |
G06K9/36;G06T3/00;G06T7/40;G06T15/04;G09G5/00 |
主分类号 |
G06K9/36 |
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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