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专利名称:Apparatus and method for adaptively
interpolating a full color image utilizing
luminance gradients
发明人:Hibbard, Robert H. c/o Eastman Kodak
Company
申请号:EP94109928.5
申请日:19940628
公开号:EP0632663A3
to continue公开日:
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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
2011年12月四级听力答案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
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代理机构:Schmidt, Peter, Dipl.-Ing.
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