发明授权
- 专利标题： Ray image modeling for fast catadioptric light field rendering
- 专利标题（中）： 用于快速反射折射光场渲染的射线图像建模
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申请号： US13207224申请日： 2011-08-10
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公开(公告)号： US08432435B2公开(公告)日： 2013-04-30
- 发明人: Yuanyuan Ding , Jing Xiao
- 申请人： Yuanyuan Ding , Jing Xiao
- 申请人地址： JP Tokyo
- 专利权人： Seiko Epson Corporation
- 当前专利权人： Seiko Epson Corporation
- 当前专利权人地址： JP Tokyo
- 主分类号： H04N7/12
- IPC分类号： H04N7/12
摘要：
A catadioptric camera creates image light fields from a 3D scene by creating ray images defined as 2D arrays of ray-structure picture-elements (ray-xels). Each ray-xel captures light intensity, mirror-reflection location, and mirror-incident light ray direction. A 3D image is then rendered from the ray images by combining the corresponding ray-xels.