发明名称 Image processing apparatus and method
摘要 An image processor matches a hue of an output image with a hue of a preview image. The image processor generates preview image data to confirm on a display, an output color image generated by an image forming unit. The image processor incudes an input unit which inputs from the image forming unit density data representative of the output color image, the density data depending on the output characteristics of the image forming unit. A conversion unit converts the input density data into luminance data in a predetermined color space, and a color correction unit corrects color of the luminance data in accordance with the display characteristics and observation conditions of the display. The preview image data is generated dependent on the type of display and color temperature of the display.
申请公布号 US6198553(B1) 申请公布日期 2001.03.06
申请号 US19960683704 申请日期 1996.07.17
申请人 CANON KABUSHIKI KAISHA 发明人 YAMAMOTO NOBUO;SUZUKI YASUMICHI;KURITA MITSURU;KITAMURA TOSHIYUKI
分类号 H04N1/60;(IPC1-7):H04N1/46 主分类号 H04N1/60
代理机构 代理人
主权项
地址