Color balance
    1.
    发明申请
    Color balance 有权
    色彩平衡

    公开(公告)号:US20120206655A1

    公开(公告)日:2012-08-16

    申请号:US13134289

    申请日:2011-06-03

    IPC分类号: H04N9/73 H04N9/64

    摘要: Some embodiments provide a program that performs a color balance operation. The program identifies an image that includes several pixels. Each pixel includes a luma component value and chroma component values. The program analyzes the luma component values of the pixels in the image to identify several luma ranges. The program determines, for each luma range in the several luma ranges, a set of transforms for modifying chroma component values of pixels in the image in order to remove a color cast from the image. The program applies the sets of transforms to the image to remove the color casts from the image.

    摘要翻译: 一些实施例提供执行颜色平衡操作的程序。 该程序识别包含几个像素的图像。 每个像素包括亮度分量值和色度分量值。 该程序分析图像中的像素的亮度分量值,以识别多个亮度范围。 该程序针对多个亮度范围内的每个亮度范围确定一组用于修改图像中的像素的色度分量值的变换,以从图像中去除色偏。 该程序将转换集合应用于图像以从图像中删除颜色转换。

    Color waveform
    4.
    发明授权
    Color waveform 有权
    彩色波形

    公开(公告)号:US08854370B2

    公开(公告)日:2014-10-07

    申请号:US13134280

    申请日:2011-06-03

    摘要: Some embodiments provide a program that provides a graphical user interface (GUI). The GUI includes a display area for displaying an image that includes several pixels. Each pixel includes a set of color component values. The GUI includes a waveform monitor for displaying a graph that includes several graphical representations of the several pixels in the image. Each graphical representation is (1) plotted along a first axis of the graph based on a position of a corresponding pixel in the image and (2) plotted along a second axis of the graph based on the set of color component values of the corresponding pixel in the image. A color of each graphical representation is similar to a color of the corresponding pixel that is used for displaying the pixel in the display area.

    摘要翻译: 一些实施例提供了提供图形用户界面(GUI)的程序。 GUI包括用于显示包括几个像素的图像的显示区域。 每个像素包括一组颜色分量值。 GUI包括用于显示包括图像中的几个像素的几个图形表示的图形的波形监视器。 基于图像中的相应像素的位置,(2)沿图的第二轴绘制的图形的每个图形表示是沿着图的第一轴绘制的,(2)基于相应像素的颜色分量值的集合 在图像中。 每个图形表示的颜色类似于用于在显示区域中显示像素的相应像素的颜色。

    Color waveform
    5.
    发明申请
    Color waveform 有权
    彩色波形

    公开(公告)号:US20120206475A1

    公开(公告)日:2012-08-16

    申请号:US13134280

    申请日:2011-06-03

    IPC分类号: G09G5/02

    摘要: Some embodiments provide a program that provides a graphical user interface (GUI). The GUI includes a display area for displaying an image that includes several pixels. Each pixel includes a set of color component values. The GUI includes a waveform monitor for displaying a graph that includes several graphical representations of the several pixels in the image. Each graphical representation is (1) plotted along a first axis of the graph based on a position of a corresponding pixel in the image and (2) plotted along a second axis of the graph based on the set of color component values of the corresponding pixel in the image. A color of each graphical representation is similar to a color of the corresponding pixel that is used for displaying the pixel in the display area.

    摘要翻译: 一些实施例提供了提供图形用户界面(GUI)的程序。 GUI包括用于显示包括几个像素的图像的显示区域。 每个像素包括一组颜色分量值。 GUI包括用于显示包括图像中的几个像素的几个图形表示的图形的波形监视器。 基于图像中的相应像素的位置,(2)沿图的第二轴绘制的图形的每个图形表示是沿着图的第一轴绘制的,(2)基于相应像素的颜色分量值的集合 在图像中。 每个图形表示的颜色类似于用于在显示区域中显示像素的相应像素的颜色。