公开(公告)号：US20060022994A1

公开(公告)日：2006-02-02

申请号：US10909570

申请日：2004-08-02

Applicant: Andrew Hussie

Inventor： Andrew Hussie

IPC: G09G5/02

CPC classification number: G01J3/52 ,  G01J3/462 ,  G01J3/526 ,  G09G5/026 ,  G09G5/06 ,  G09G2320/0666

Abstract: A general purpose computer system is used to run a color selection application which operates to facilitate the selection of colors and the automatic generation of palettes of harmonious colors. The application is implemented in three pages, a color selection page, a results manager page, and a color composition page. The color selection page is used to select a plurality of colors that the results manager page can operate on to generate palettes of harmoniously related colors. The color composition page is used to experiment with the colors selected and palettes generated in order to arrive at a pleasing arrangement of colors. The results manager page contains functions and palette characteristics that an artist can specify in order to automatically generate palettes that contain groups of colors that have very specific contrast relationships to previously selected colors.

公开(公告)号：US20050280845A1

公开(公告)日：2005-12-22

申请号：US10862230

申请日：2004-06-07

Applicant: Andrew Hussie

Inventor： Andrew Hussie

IPC: H04N1/60

CPC classification number: H04N1/6058

Abstract: A color correction method utilizes a specially designed, perceptually ordered, intermediate color space and color value information from an original source device image and color value information from a repositioned source device image to quantify the accuracy of a color image translation process. The color correction method operates, under user control, to convert original source device image color values to intermediate space color values, where the color values can be analyzed to determine whether or not all of them are positioned within the gamut of a target device. If all of the original source device color values are not positioned within the gamut of the target device, the user can reposition these colors so that all or substantially all of the color values are contained within the gamut of the target device. After the color values are repositioned, an aggregate image closeness term and a proportion conservation term are calculated and the sum of these two terms is a scalar quantity equivalent to the accuracy of the image translation process.

Abstract translation: 颜色校正方法利用来自原始源设备图像的特殊设计的感知有序的中间色彩空间和颜色值信息以及来自重新定位的源设备图像的颜色值信息来量化彩色图像翻译过程的准确性。 颜色校正方法在用户控制下操作，以将原始源设备图像颜色值转换为中间空间颜色值，其中可以分析颜色值以确定其是否都位于目标设备的色域内。 如果所有原始源设备颜色值都不位于目标设备的色域内，则用户可以重新定位这些颜色，使得所有或基本上所有的颜色值都包含在目标设备的色域内。 在重新定位颜色值之后，计算聚合图像近似项和比例保守项，并且这两个项的和是与图像转换处理的精度相当的标量。