专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US08085435B2 Adaptive color transform to control color inconstancy 有权
标题翻译：自适应颜色变换来控制颜色不变
公开(公告)号：US08085435B2
公开(公告)日：2011-12-27
申请号：US12257417
申请日：2008-10-24
申请人： Christopher R. Hauf , Kevin E. Spaulding , Douglas W. Couwenhoven
发明人： Christopher R. Hauf , Kevin E. Spaulding , Douglas W. Couwenhoven
IPC分类号： G06F15/00 , G06K9/00
CPC分类号： H04N1/60 , H04N1/6083 , H04N1/6088
摘要： A method for selecting the level of color inconstancy of an output image produced on a digital color printer having a neutral ink and a plurality of color inks is disclosed. The method includes analyzing the distribution of input colors present in the input digital image to determine a color distribution metric related to the importance of producing output images having a reduced color inconstancy when the output image is viewed under a variety of image illumination spectra; selecting a color transform from a set of available color transforms designed to produce output images having different color inconstancy characteristics in response to the color distribution metric; processing the input digital image using the selected color transform to produce a transformed image having a selected level of color inconstancy; and printing the transformed image on the digital color printer to produce an output image having the selected level of color inconstancy.
摘要翻译：公开了一种用于选择在具有中性墨水和多种颜色墨水的数字彩色打印机上产生的输出图像的颜色不均匀度的方法。该方法包括分析输入数字图像中存在的输入颜色的分布，以确定当在各种图像照明光谱下观看输出图像时，与产生具有减小的颜色不一致的输出图像的重要性相关的颜色分布度量; 从一组可用的颜色变换中选择颜色变换，所述颜色变换被设计成响应颜色分布度量产生具有不同颜色不变特征的输出图像; 使用所选择的颜色变换来处理所述输入数字图像以产生具有所选择的颜色不均匀水平的变换图像; 并且在数字彩色打印机上打印经变换的图像，以产生具有所选择的颜色不均匀水平的输出图像。

2. 发明申请

US20100103438A1 ADAPTIVE COLOR TRANSFORM TO CONTROL COLOR INCONSTANCY 有权
标题翻译：自适应颜色变换控制颜色不雅
公开(公告)号：US20100103438A1
公开(公告)日：2010-04-29
申请号：US12257417
申请日：2008-10-24
申请人： Christopher R. Hauf , Kevin E. Spaulding , Douglas W. Couwenhoven
发明人： Christopher R. Hauf , Kevin E. Spaulding , Douglas W. Couwenhoven
IPC分类号： H04N1/60
CPC分类号： H04N1/60 , H04N1/6083 , H04N1/6088
摘要： A method for selecting the level of color inconstancy of an output image produced on a digital color printer having a neutral ink and a plurality of color inks is disclosed. The method includes analyzing the distribution of input colors present in the input digital image to determine a color distribution metric related to the importance of producing output images having a reduced color inconstancy when the output image is viewed under a variety of image illumination spectra; selecting a color transform from a set of available color transforms designed to produce output images having different color inconstancy characteristics in response to the color distribution metric; processing the input digital image using the selected color transform to produce a transformed image having a selected level of color inconstancy; and printing the transformed image on the digital color printer to produce an output image having the selected level of color inconstancy.
摘要翻译：公开了一种用于选择在具有中性墨水和多种颜色墨水的数字彩色打印机上产生的输出图像的颜色不均匀度的方法。该方法包括分析输入数字图像中存在的输入颜色的分布，以确定当在各种图像照明光谱下观看输出图像时，与产生具有减小的颜色不一致的输出图像的重要性相关的颜色分布度量; 从一组可用的颜色变换中选择颜色变换，所述颜色变换被设计成响应颜色分布度量产生具有不同颜色不变特征的输出图像; 使用所选择的颜色变换来处理所述输入数字图像以产生具有所选择的颜色不均匀水平的变换图像; 并且在数字彩色打印机上打印经变换的图像，以产生具有所选择的颜色不均匀水平的输出图像。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式