发明名称 Image reproduction apparatus and method
摘要 In an image reproduction apparatus for converting an image into an image signal that can be visibly output, and performing image reproduction processing for the image signal, at least two image signals are selected and designated from a plurality of image signals picked up by image pickup means, and predetermined information (e.g., light source information such as the color temperature, the chromaticity of a light source, or the like) is extracted by analyzing the selected and designated image signals. The image reproduction parameters used in the image reproduction processing are determined on the basis of the extracted information. In this case, the parameters are corrected by repeating the processing the number of times corresponding to the number of selected and designated image signals, thereby finally determining the image reproduction parameters.
申请公布号 US6201893(B1) 申请公布日期 2001.03.13
申请号 US19950534338 申请日期 1995.09.27
申请人 CANON KABUSHIKI KAISHA 发明人 SHIRAIWA YOSHINOBU;UDAGAWA YOSHIRO;IKEDA EIICHIRO
分类号 H04N1/407;H04N9/73;(IPC1-7):G06K9/00;G06K9/40;G03K3/08 主分类号 H04N1/407
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