公开(公告)号：US20140267364A1

公开(公告)日：2014-09-18

申请号：US13815788

申请日：2013-03-15

Applicant: VALSPAR SOURCING, INC.

Inventor： Anne E. Lapinski

IPC: G09G5/02

CPC classification number: G09G5/026 ,  G06T11/001 ,  G06T11/60 ,  G09G5/02

Abstract: A method for virtually painting an image, the method comprising providing an image having a plurality of image pixel units, generating luminosity values based on color data (e.g., RGB triplets and LAB triplets) from the image pixel units, receiving a selection of one of the image pixel units, and setting a reference luminosity value based at least in part on a luminosity value of the selected image pixel unit (corresponding to a desired midpoint brightness). The method also comprises receiving a selection of a new color for virtually painting the image, calculating luminosity differences between the reference luminosity value and the luminosity values of the image pixel units, and generating and displaying overlay pixel units as an overlay with the image based on the calculated luminosity differences and the selected new color.

Abstract translation: 一种用于虚拟绘画图像的方法，所述方法包括提供具有多个图像像素单元的图像，基于来自所述图像像素单元的颜色数据（例如，RGB三元组和LAB三元组）生成亮度值，接收对所述图像像素单元中的一个的选择 图像像素单元，以及至少部分地基于所选择的图像像素单元的亮度值（对应于期望的中点亮度）来设置参考亮度值。 该方法还包括接收用于虚拟绘制图像的新颜色的选择，计算参考亮度值和图像像素单元的亮度值之间的亮度差，并且基于图像生成和显示覆盖像素单元作为覆盖图像 计算的亮度差异和所选择的新颜色。

公开(公告)号：US09190016B2

公开(公告)日：2015-11-17

申请号：US13815788

申请日：2013-03-15

Applicant: Valspar Sourcing, Inc.

Inventor： Anne E. Lapinski

IPC: G09G5/00 ,  G09G5/02 ,  G06T15/60 ,  G09G5/36 ,  H04N5/202 ,  H04N5/46 ,  H04N1/40 ,  G06K9/00 ,  G06K9/40 ,  G03F3/08 ,  G06F17/00 ,  G06K9/36

CPC classification number: G09G5/026 ,  G06T11/001 ,  G06T11/60 ,  G09G5/02

Abstract: A method for virtually painting an image, the method comprising providing an image having a plurality of image pixel units, generating luminosity values based on color data (e.g., RGB triplets and LAB triplets) from the image pixel units, receiving a selection of one of the image pixel units, and setting a reference luminosity value based at least in part on a luminosity value of the selected image pixel unit (corresponding to a desired midpoint brightness). The method also comprises receiving a selection of a new color for virtually painting the image, calculating luminosity differences between the reference luminosity value and the luminosity values of the image pixel units, and generating and displaying overlay pixel units as an overlay with the image based on the calculated luminosity differences and the selected new color.

Abstract translation: 一种用于虚拟绘画图像的方法，所述方法包括提供具有多个图像像素单元的图像，基于来自所述图像像素单元的颜色数据（例如，RGB三元组和LAB三元组）生成亮度值，接收对所述图像像素单元中的一个的选择 图像像素单元，以及至少部分地基于所选择的图像像素单元的亮度值（对应于期望的中点亮度）来设置参考亮度值。 该方法还包括接收用于虚拟绘制图像的新颜色的选择，计算参考亮度值和图像像素单元的亮度值之间的亮度差，并且基于图像生成和显示覆盖像素单元作为覆盖图像 计算的亮度差异和所选择的新颜色。