会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 7. 发明授权
    • Image processing apparatus and method for equalizing images outputted by different devices
    • 用于均衡由不同装置输出的图像的图像处理装置和方法
    • US06476924B1
    • 2002-11-05
    • US08522456
    • 1995-08-31
    • Yukari TodaSusumu SugiuraKazuhiro Saito
    • Yukari TodaSusumu SugiuraKazuhiro Saito
    • G06F1500
    • G06K15/02G06K15/1811G06K2215/0014G06K2215/0094
    • It is an object of the present invention to output a color-designated character code or line drawing to a visual image output device by efficiently and rapidly converting the character code or line drawing into color space data which depends on the visual image output device. To achieve this object, a code based on PDL is transmitted when document image data formed by, e.g., desk top publishing is output to a visual image output device such as a color printer. If the received code is a character or a graphic, R, G, and B color codes contained in the code are converted into Y, M, and C data. All significant bits of data, having one bit per dot, generated on the basis of the character code, are converted by the Y, M, and C data at once.
    • 本发明的目的是通过将字符代码或线条画图有效地快速地转换为依赖于视觉图像输出装置的色彩空间数据,将颜色指定的字符代码或线条图输出到视觉图像输出装置。 为了实现该目的,当通过例如桌面发布形成的文档图像数据被输出到诸如彩色打印机之类的视觉图像输出装置时,发送基于PDL的代码。 如果接收到的代码是字符或图形,则代码中包含的R,G和B颜色代码被转换为Y,M和C数据。 基于字符代码生成的每个点有一位的所有有效位数据被Y,M和C数据一次转换。