Scene-to-Scene Color Transfer Model Based on Histogram Rescaling

摘要：

This paper proposes an image-dependent approach to interchange a color between different objects in different scenes. An unpleasant scene color is automatically corrected to match to that of reference pleasant scene. The paper introduces a scene-to- scene color transfer model, based on Histogram Rescaling between color gamuts. The Histogram Rescaling method can easily adapt an image gamut to an objective target image gamut by simply setting the lowest and highest source values corresponding to the end points of the destination. Where source and target image center points on the CIELAB color space are separately set. The source images gamut is expand or compressed by histogram rescaling referencing target images gamut. Finally a center of source image is transferred into a center of target image and scene color interchange is performed. Proposed system is applied to preferred color reproduction, scene simulation, industrial design, etc. Experiments on total scene color interchange are presented, where a color atmosphere is transferred from one scene to another. An objective evaluation method to compare an interchange image is examined by color gamut volume.

关键词： scene color transfer histogram rescaling image gamut volume pleasant color reproduction

作者: R. Saito H. Okuda T. Horiuchi S. Tominaga

作者单位: Department of Information and Image Sciences, Chiba University, Chiba, Japan Department of Information and Image Sciences, Chiba University,Chiba, Japan

会议类型: 国际会议

会议名称: 国际颜色学会(AIC)2007学术年会

会议地点: 杭州

会议语种:英文

页码: 122-125

在线出版日期: 2007-07-12（万方平台首次上网日期，不代表论文的发表时间）