-
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。
-
2.发明申请公开(公告)号：US20070146702A1
公开(公告)日：2007-06-28
申请号：US11298958
申请日：2005-12-09
申请人： Robert Canning , Scott Mehr , Barry Rubin , Thomas Simpson , Douglas Stilwell
发明人： Robert Canning , Scott Mehr , Barry Rubin , Thomas Simpson , Douglas Stilwell
IPC分类号： G01N15/02
CPC分类号： G01N21/94 , G01N1/2813 , G01N33/32 , G01N2015/0092 , G01N2015/1486 , G06T7/0004 , G06T2207/30108
摘要： An automated computer-controlled method and apparatus for measuring the quality or fineness of a pigment dispersion sample, comprising placing the pigment dispersion at the deep end of the tapered path of a Hegman gage block, placing the Hegman gage block in a holder in a motorized drawdown device that draws the scraper along the length of the tapered path at an angle and to at a contact pressure and at a controlled rate, thereby creating a tapered film sample of paint whose thickness tapers from a maximum thickness of 100 micrometers to a minimum thickness of zero. An illuminator assembly illuminates the sample with a substantially collimated light source at an intensity level and the light reflected from the sample is collected by a lens onto a photodetector array in a digital camera. After a time interval the camera acquires an image of the sample. The image is digitized and stored in a memory in the computer and then a portion of the image within a region of interest corresponding to the sample in the tapered path is analyzed to detect and count pigment agglomerates that protrude above the surface of the sample.
摘要翻译： 一种用于测量颜料分散体样品的质量或细度的自动计算机控制方法和装置，包括将颜料分散体放置在Hegman量具块的锥形路径的深端，将Hegman量具块放置在机动化的 牵引装置沿着锥形路径的长度以一定角度并以接触压力和受控速率牵引刮刀，从而形成一个厚度从100微米的最大厚度变薄到最小厚度的涂料的锥形膜样品 零。 照明器组件以强度水平的基本上准直的光源照亮样品，并且从样品反射的光被透镜收集到数字照相机中的光电检测器阵列上。 在一段时间间隔后，相机获取样品的图像。 将图像数字化并存储在计算机中的存储器中，然后分析与锥形路径中的样品相对应的感兴趣区域内的图像的一部分，以检测并计数突出在样品表面上方的颜料附聚物。
-
公开(公告)号：US20050173525A1
公开(公告)日：2005-08-11
申请号：US11025107
申请日：2004-12-29
CPC分类号： G07C3/08
摘要： The present invention is directed to a process for monitoring production of a target composition, such as an automotive paint or an architectural paint and a monitoring device used therein. The process includes (a) identifying one or more formulas associated with identification criteria of the target composition, the formula providing a required inventory for making a desired amount of the target composition; (b) generating a current inventory; (c) terminating the process if the current inventory does not match with a stored inventory; or (d) continuing the process if the current inventory matches with the stored inventory. The process further comprises (d1) comparing the current inventory against the required inventory to ascertain whether said current inventory fulfills said required inventory; (d2) generating a supplementary inventory if the current inventory partially fulfills the required inventory; (d3) dispensing required items listed in the required inventory from current items listed in the current inventory, supplementary items listed in the supplementary inventory, or a combination thereof to make the desired amount of the target composition; and (d4) generating an updated inventory. The process can be also used to control the inventory by shipping just in time any components required to produce target compositions, such as refinish tints used in automotive refinish paints.
摘要翻译： 本发明涉及用于监测目标组合物的生产的方法，例如汽车漆或建筑涂料及其中使用的监测装置。 该方法包括（a）鉴定与目标组合物的鉴定标准相关的一种或多种配方，所述配方提供用于制备所需量的目标组合物的所需库存; （b）产生现有库存; （c）如果当前库存与存储的库存不匹配，则终止该过程; 或（d）如果当前库存与存储的库存相匹配，则继续该过程。 该过程还包括（d1）将当前库存与所需库存进行比较，以确定所述当前库存是否满足所述所需库存; （d2）如果当前库存部分满足所需库存，则产生补充库存; （d3）从现有库存中列出的现有项目，补充库存中列出的补充项目或其组合中分配所需库存中列出的所需物品，以达到所需量的目标组成; 和（d4）生成更新的库存。 该方法还可用于通过随时运送生产目标组合物所需的任何组分（例如汽车修补漆中使用的修补色调）来控制库存。
-
公开(公告)号：US20050203941A1
公开(公告)日：2005-09-15
申请号：US11025521
申请日：2004-12-29
IPC分类号： G06F17/00
CPC分类号： G06Q10/087
摘要： The present invention is directed to a monitoring device for producing a target composition, such as an automotive paint or an architectural paint. The device includes a client computer in communication with a host computer and means for dispensing required items for making a desired amount of the target composition. The computer readable program code means in the computers identify one or more formulas associated with identification criteria of the target composition and dispense through means for dispensing the required items listed in the formula. The code means search for the required items in the various inventories, including updating the inventories if required. The device can be also used to control the inventory by shipping just in time any components required to produce target compositions, such as refinish tints used in automotive refinish paints.
摘要翻译： 本发明涉及一种用于生产目标组合物的监测装置，例如汽车漆或建筑涂料。 该设备包括与主计算机通信的客户端计算机和用于分配用于产生所需量的目标组合物的所需项目的装置。 计算机中的计算机可读程序代码意味着识别与目标组合物的识别标准相关联的一个或多个公式，并通过用于分配公式中列出的所需项目的装置进行分配。 代码是搜索各种库存中所需的项目，包括如果需要更新库存。 该设备还可用于通过随时运送生产目标组合物所需的任何组件（例如汽车修补漆中使用的修补色调）来控制库存。
-
-
-
搜索结果
4 条记录 (耗时 0.027 秒)
