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公开(公告)号：US20050128484A1
公开(公告)日：2005-06-16
申请号：US10737250
申请日：2003-12-15
CPC分类号： G01J3/463 , G06T11/001
摘要： The present invention is directed a computer-implemented method for determining a color matched repair paint formula, wherein color characteristics of a target color to be matched are identified, inputted, and processed in such way as to enable a visual display of the target color, then alternate color(s) is/are selected from a color database based upon color characteristics of the target color to be matched, then subsequently processed and visually displayed thus enabling comparison of the alternate color(s) with the target color; and finally, a desired alternate color is selected and a formulation determined thereof. Further, the target color may be superimposed over an image of a vehicle to be repaired, and alternate candidate may even be superimposed over the target color in the area of the vehicle to be repaired, in order to assist the user with selecting the best match.
摘要翻译： 本发明涉及一种用于确定颜色匹配修复漆配方的计算机实现的方法，其中以这样的方式识别，输入和处理要匹配的目标颜色的颜色特性，使得能够目视颜色的视觉显示， 然后基于要匹配的目标颜色的颜色特性从颜色数据库中选择交替颜色，然后随后进行处理和可视地显示，从而能够将替代颜色与目标颜色进行比较; 并且最后，选择所需的替代颜色并且确定其配方。 此外，目标颜色可以叠加在要修复的车辆的图像上，并且替代候选者甚至可以叠加在要修复的车辆的区域中的目标颜色上，以便协助用户选择最佳匹配 。
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公开(公告)号：US20070097119A1
公开(公告)日：2007-05-03
申请号：US11588471
申请日：2006-10-27
申请人： Larry Steenhoek , Allan Rodrigues , Daniel Benton , Gerard Brosmer , Robert Canning , Aaron Owens
发明人： Larry Steenhoek , Allan Rodrigues , Daniel Benton , Gerard Brosmer , Robert Canning , Aaron Owens
IPC分类号： G06T15/50
摘要： A computer-implemented method for displaying on a color display device a realistic color of a paint coating comprising the following steps: (A) identify L*, a* b* color values at at least three different angles for a paint coating from a data base; (B) convert the at least three angle L*, a* b* color values to tristimulus X, Y, Z values; (C) develop continuous function equation for each tristimulus X, Y, Z values vs. aspecular angle via computer implementation and calculate the range of angles to be displayed; (D) calculate a range of aspecular angles required to display the object; (E) calculate R,G,B values from tristimulus values over the range of aspecular angles and determine maximum saturation of R,G,B values and bring into range allowed by color display device; (F) determine statistical texture function of paint coating to be simulated; and (G) apply statistical texture function to the R,G,B values of step (E) and display color pixels on color display device to show realistic color of paint coating.
摘要翻译： 一种用于在彩色显示装置上显示涂料涂层的真实颜色的计算机实现的方法，包括以下步骤：（A）根据数据识别至少三个不同角度的L *，a * b *颜色值 基础; （B）将至少三个角度L *，a * b *颜色值转换成三刺激X，Y，Z值; （C）通过计算机实现为每个三刺激X，Y，Z值与相对角度开发连续函数方程，并计算要显示的角度范围; （D）计算显示物体所需的一定范围的斜视角度; （E）在三角刺激值的范围内计算R值，G值，B值，确定R，G，B值的最大饱和度，并进入彩色显示装置允许的范围; （F）确定要模拟的涂料的统计纹理函数; 和（G）将统计纹理函数应用于步骤（E）的R，G，B值，并在彩色显示装置上显示彩色像素，以显示油漆涂层的逼真颜色。
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