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Image-capturing apparatus applying at least color reproduction processing to captured image

机译:至少对拍摄图像进行色彩再现处理的摄像装置

摘要

An image-capturing apparatus according to the present invention can perform color reproduction processing appropriate to illuminants illuminating the subject, without an increase in memory capacity. For that purpose, the image-capturing apparatus of the present invention includes: an image-capturing unit generating a captured image of a subject; a recording unit recording one or more color reproduction matrices in association with each of a plurality of predetermined kinds of illuminants; a computing unit computing a corrected color reproduction matrix by performing interpolation processing based on at least two color reproduction matrices associated with different kinds of illuminants, out of the color reproduction matrices recorded in the recording unit; and a color reproduction processing unit applying color reproduction processing to the image generated by the image-capturing unit, by using the corrected color reproduction matrix.
机译:根据本发明的图像捕获设备可以执行适合于照明被摄体的光源的颜色再现处理,而不会增加存储容量。为此,本发明的图像捕获设备包括:图像捕获单元,其生成对象的捕获图像;以及记录单元,其与多个预定种类的光源中的每一个相关联地记录一个或多个颜色再现矩阵;计算单元,通过基于记录在记录单元中的颜色再现矩阵中的至少两个与不同种类的光源相关联的颜色再现矩阵进行插值处理,来计算校正后的颜色再现矩阵;颜色再现处理单元通过使用校正后的颜色再现矩阵对由图像捕获单元生成的图像进行颜色再现处理。

著录项

  • 公开/公告号US7551206B2

    专利类型

  • 公开/公告日2009-06-23

    原文格式PDF

  • 申请/专利权人 RITSUKO FUYUKI;

    申请/专利号US20040867727

  • 发明设计人 RITSUKO FUYUKI;

    申请日2004-06-16

  • 分类号H04N9/73;

  • 国家 US

  • 入库时间 2022-08-21 19:31:34

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