专利名称：Apparatus and method for adaptively
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interpolating a full color image utilizing
luminance gradients
发明人：Hibbard, Robert H. c/o Eastman Kodak
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申请号：EP94109928.5
申请日：19940628
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投降主义公开号：EP0632663A3
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公开日：
19950118
专利内容由知识产权出版社提供
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专利附图：
摘要：Adaptive interpolation is performed by apparatus operating upon a digitized image signal obtained from an image nsor having color photosites that generate a plurality of color values, but only one color per photosite. A digital processor obtains gradient values from the differences between luminance values in vertical and horizontal image directions. The gradient values are compared to a programmable threshold in
order to lect one of the directions as the preferred orientation for the interpolation of additional luminance values. The interpolation is then performed upon values lected to agree with the preferred orientation.
申请人：EASTMAN KODAK COMPANY
地址：343 State Street Rochester, New York 14650 US 国籍：US如何解封微信账号
代理机构：Schmidt, Peter, Dipl.-Ing.
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