发明授权
US07379618B2 Image conversion method, texture mapping method, image conversion device, server-client system, and image conversion program
有权
图像转换方法,纹理映射方法,图像转换装置,服务器客户端系统和图像转换程序
- 专利标题: Image conversion method, texture mapping method, image conversion device, server-client system, and image conversion program
- 专利标题(中): 图像转换方法,纹理映射方法,图像转换装置,服务器客户端系统和图像转换程序
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申请号: US11454174申请日: 2006-06-15
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公开(公告)号: US07379618B2公开(公告)日: 2008-05-27
- 发明人: Hideto Motomura , Katsuhiro Kanamori , Kenji Kondo , Satoshi Sato
- 申请人: Hideto Motomura , Katsuhiro Kanamori , Kenji Kondo , Satoshi Sato
- 申请人地址: JP Osaka
- 专利权人: Matsushita Electric Industrial Co., Ltd.
- 当前专利权人: Matsushita Electric Industrial Co., Ltd.
- 当前专利权人地址: JP Osaka
- 代理机构: Harness Dickey & Pierce, P.L.C.
- 优先权: JP2005-011817 20050119
- 主分类号: G06K9/36
- IPC分类号: G06K9/36 ; G06T3/40
摘要:
A shadow portion is distinguished in a given image (S2 to S6). On the shadow portion, a conversion process based on the brightness value of a pixel is performed (S7), while on a portion other than the shadow portion, a conversion process based on the surface normal parameter which represents the surface normal of a photograph subject is performed (S8 and S9).
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