Method and apparatus for applying tonal correction to image data
    1.
    发明授权
    Method and apparatus for applying tonal correction to image data 失效
    对图像数据应用色调校正的方法和装置

    公开(公告)号:US5920407A

    公开(公告)日:1999-07-06

    申请号:US781782

    申请日:1997-01-09

    CPC classification number: H04N1/6027

    Abstract: An imaging system for applying separate color tonemaps comprises an optical scanning assembly configured to scan an object and produce image data having a first resolution that corresponds to a color characteristic. A memory device associated with the imaging system stores a look-up table that corresponds to a predetermined transfer function. An image data processor operatively associated with the memory device and the optical scanning assembly alters the resolution of the image data having the first resolution to produce image data having a second resolution, the second resolution being less than the first resolution, and also applies the image data having the second resolution to the look-up table to look up LowPoint image data having a third resolution, the third resolution being greater than the second resolution.

    Abstract translation: 一种用于施加分开的彩色图案的成像系统包括配置成扫描物体并产生具有对应于颜色特性的第一分辨率的图像数据的光学扫描组件。 与成像系统相关联的存储装置存储对应于预定传送功能的查找表。 与存储器件和光学扫描组件可操作地相关联的图像数据处理器改变具有第一分辨率的图像数据的分辨率,以产生具有第二分辨率的图像数据,第二分辨率小于第一分辨率,并且还应用图像 具有第二分辨率的数据到查找表以查找具有第三分辨率的LowPoint图像数据,第三分辨率大于第二分辨率。

    Wearable display
    2.
    发明授权
    Wearable display 有权
    穿戴式显示屏

    公开(公告)号:US06511198B1

    公开(公告)日:2003-01-28

    申请号:US09470942

    申请日:1999-12-22

    CPC classification number: G09F9/33 A41D27/085 G09F3/02 H01L27/32

    Abstract: The present invention pertains to the provision of Light Emitting Polymer structure, which increases the versatility of the coloring and marking of surface areas of manufactured items, particularly fabric and garments.

    Abstract translation: 本发明涉及提供发光聚合物结构,其增加制造物品,特别是织物和衣服的表面积的着色和标记的通用性。

Patent Agency Ranking