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    • 73. 发明授权
    • Color correction apparatus and method and color image processing system
including the same
    • 颜色校正装置和方法以及包括其的彩色图像处理系统
    • US5717783A
    • 1998-02-10
    • US428433
    • 1995-04-25
    • Hiroyuki EndoMichiko KawanoTaeko Koizumi
    • Hiroyuki EndoMichiko KawanoTaeko Koizumi
    • B41J5/30G06T1/00G06T5/00H04N1/46H04N1/60G03F3/08
    • H04N1/6086H04N1/6033
    • A color image processing system in which image data generated in other systems can be commonly used is disclosed. In the color image data processing system, an image processing unit processes color image data represented in a uniform color space system under illumination by a first light source, and the image data includes information relating to the first light source. An image output unit receives color image data represented in a uniform color space system under illumination by a second light source and produces color images according to the color image data. A correction control unit in the image processing unit judges whether or not the first light source coincides with the second light source. A correction formula calculating unit calculates a correction formula corresponding to the difference in characteristics between the first light source and the second light source. A light source difference correction unit corrects the color image data according to the correction formula.
    • 公开了可以共同使用在其他系统中生成的图像数据的彩色图像处理系统。 在彩色图像数据处理系统中,图像处理单元处理由第一光源照明的统一色彩空间系统中表示的彩色图像数据,并且图像数据包括与第一光源有关的信息。 图像输出单元接收由第二光源在照明下的均匀色彩空间系统中表示的彩色图像数据,并根据彩色图像数据产生彩色图像。 图像处理单元中的校正控制单元判断第一光源是否与第二光源一致。 校正公式计算单元计算与第一光源和第二光源之间的特性差相对应的校正公式。 光源差异校正单元根据校正公式校正彩色图像数据。
    • 80. 发明授权
    • Molded part and optical device using the molded part
    • 使用模制件的模制件和光学装置
    • US08808586B2
    • 2014-08-19
    • US11768543
    • 2007-06-26
    • Hiroyuki Endo
    • Hiroyuki Endo
    • B29D11/00G02B5/18
    • G02B1/118B29D11/00192B29D11/00326B29D11/00432G02B26/121
    • A molded part prepared by a mold transfer method using a die, including a surface which includes a slope, wherein a direction of a normal line of the slope is different from a die releasing direction; and a pattern which is formed on the surface and which includes grooves located on a portion of the slope so as to extend along the slope in the slanting direction of the slope. An optical element, which has an anti reflection function, including the molded part mentioned above, wherein the interval between two adjacent grooves is not greater than the wavelength of light irradiating the optical element. An optical device including a light source configured to emit light; and the optical element mentioned above which processes the light emitted by the light source.
    • 一种模具部件,其通过使用模具的模具转印方法制备,所述模具包括包括斜面的表面,其中所述斜面的法线方向与模具释放方向不同; 以及形成在所述表面上并且包括位于所述斜坡的一部分上的槽的图案,以沿着所述斜坡的倾斜方向沿着所述斜面延伸。 具有防反射功能的光学元件,包括上述模制部件,其中两个相邻凹槽之间的间隔不大于照射光学元件的光的波长。 一种光学装置,包括配置为发光的光源; 以及上述处理由光源发出的光的光学元件。