Patent ID: 8077187
Filing Date: 2011-12-13
Classification: G09G

Abstract:
1. A computer-implemented method for image processing, the method comprising: (1) providing, by a computer system, a first image to a computer display system, the first image being a 2D image defined by digital data defining pixel colors of a two-dimensional pixel array; (2) receiving, by the computer system, a display command to display a second image which is a 2D image defined by digital data defining pixel colors of a two-dimensional pixel array, wherein the first image was obtained by editing the second image and/or the first and second images were obtained by editing a common image which is a 2D image defined by digital data defining pixel colors of a two-dimensional pixel array, wherein editing of each image comprises editing digital data representing the image in response to one or more editing commands; and (3) in response to the display command, processing, by the computer system, the second image to obtain a processed image defined by digital data defining pixel colors of a two-dimensional pixel array, and providing the processed image to the computer display system; (4) wherein the processing comprises: wherein the one or more predefined types of operations do not include at least one type of color modification in an image on which the operation is to be performed; wherein at least one of the following statements (i), (ii), (iii) (iv) is true: