发明授权
US07130488B2 Systems for spectral multiplexing of source images including a textured source image to provide a composite image, for rendering the composite image, and for spectral demultiplexing of the composite image
有权
用于源图像的频谱复用的系统，包括纹理源图像以提供合成图像，用于渲染合成图像，以及用于复合图像的频谱解复用
- 专利标题： Systems for spectral multiplexing of source images including a textured source image to provide a composite image, for rendering the composite image, and for spectral demultiplexing of the composite image
- 专利标题（中）： 用于源图像的频谱复用的系统，包括纹理源图像以提供合成图像，用于渲染合成图像，以及用于复合图像的频谱解复用
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申请号： US10268505申请日： 2002-10-09
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公开(公告)号： US07130488B2公开(公告)日： 2006-10-31
- 发明人: Steven J. Harrington , Robert P. Loce , Gaurav Sharma
- 申请人： Steven J. Harrington , Robert P. Loce , Gaurav Sharma
- 申请人地址： US CT Stamford
- 专利权人： Xerox Corporation
- 当前专利权人： Xerox Corporation
- 当前专利权人地址： US CT Stamford
- 代理商 Mark Z. Dudley
- 主分类号： G06K9/36
- IPC分类号： G06K9/36
摘要：
Methods and apparatus for spectrally-encoding plural source images and for providing the spectrally-encoded plural source images in a composite image, for rendering the composite image on a substrate, or for recovering at least one of the encoded source images from the rendered composite image such that the recovered source image is made distinguishable. At least one of the source images includes image content in the form of a textured image. When the rendered composite image is subjected to illumination by one of the narrow band illuminants for which a source image was encoded, the textured image in the recovered source image becomes visually detectable.