Dynamic theme color palette generation

• US 8,259,129 B2
• Filed: 12/01/2011
• Issued: 09/04/2012
• Est. Priority Date: 05/03/2006
• Status: Active Grant

• Current Assignee: Malikie Innovations Limited (Key Patent Innovations Limited)
• Original Assignee: Blackberry Limited
• Inventors: Klassen, Gerhard Dietrich, Wisebourt, Shaul S., Kuhl, Lawrence Edward
• Primary Examiner(s): Sajous, Wesner
• Application Number:
  US13/308,677
• Publication Number:
  US 20120075330A1
• Time in Patent Office: 278 Days
• Field of Search: 345581-594, 358518-519, 382162-167, 382/276, 382/282, 715/700, 715/764, 715/765, 715/867, 715/861, 715/864
• US Class Current: 345/593
• CPC Class Codes: G06T 11/001 Texturing; Colouring; Generation of texture or colour inpainting G06T5/77
• CPC Class Codes: G09G 2320/0666 for control of colour parameters, e.g. colour temperature
• CPC Class Codes: G09G 2340/12 Overlay of images, i.e. displayed pixel being the result of switching between the corresponding input pixels
• CPC Class Codes: G09G 2370/04 Exchange of auxiliary data, i.e. other than image data, between monitor and graphics controller
• CPC Class Codes: G09G 5/06 using colour palettes, e.g. look-up tables

Abstract

There is provided a method of changing a theme for a user interface of a computer system comprising receiving an identification of an image with which to define a color palette of a theme for rendering elements of a user interface on a color display of the computer system; analyzing the image to determine at least one predominant color; and defining the color palette in response to the analysis. The image may comprise a background image selected by a user for display by the computer system. Dynamic generation of the color palette matches the user interface to colors to provide flexible and appealing themes. A computer readable memory having recorded thereon instructions to carry out this method is also provided, as well as a device comprising such memory.

Claims

1. A method of choosing colors for customizing a user interface on a color display of a computer system comprising the steps of:

receiving input via the computer system identifying a color image;

determining at least one predominant color of the color image; and

defining a color palette using one or more of the at least one predominant color and one or more matching colors or one or more contrasting colors, for rendering elements of the user interface on the color display.

2. The method of claim 1 wherein the color image is sourced from a Web page, an e-mail, or an IM communication.

3. The method of claim 1 wherein the elements comprise one or more of borders, controls, icons, cursors, object borders and shadowing, menus, lists, text boxes or input boxes, push buttons, radio buttons, scrollbars, and toolbars.

4. The method of claim 1 comprising a step of storing the color palette to a persistent store of the computer system for subsequent use.

5. The method of claim 1 wherein the step of determining comprises performing statistical analysis of data of the image to determine the at least one predominant color of the color image.

6. The method of claim 1 wherein the step of defining is automatic in response to the step of receiving input.

7. A computer readable memory having recorded thereon instructions to configure a processor of a computer system having a color display to:

receive input via the computer system identifying a color image;

determine at least one predominant color of the color image; and

define a color palette using one or more of the at least one predominant color and one or more matching colors or one or more contrasting colors, for rendering elements of the user interface on the color display.

8. A computer readable memory of claim 7 wherein the color image is sourced from a Web page, an e-mail, or an IM communication.

9. A computer readable memory of claim 7 wherein the elements comprise one or more of borders, controls, icons, cursors, object borders and shadowing, menus, lists, text boxes or input boxes, push buttons, radio buttons, scrollbars, and toolbars.

10. A computer readable memory of claim 7 wherein the instructions further configure the processor to store the color palette to a persistent store of the computer system for subsequent use.

11. A computer readable memory of claim 7 wherein the instructions further configure the processor to perform statistical analysis of data of the image to determine the at least one predominant color of the color image.

12. A computer readable memory of claim 7 wherein the instructions further configure the processor to automatically define the color palette in response to receiving input via the computer system identifying a color image.

13. A system for choosing colors for customizing a user interface on a color display of a computer system, the system comprising:

a color display; and

a processor and memory configured to dynamically generate a color palette for rendering elements of the user interface on the color display in response to a user input identifying a color image;

wherein the processor and memory are further configured to;

determine at least one predominant color of the color image and use one or more of the at least one predominant color to select one or more matching colors or one or more contrasting colors with which to define the color palette.

14. The computer system of claim 13 wherein the color image is sourced from a Web page, an e-mail, or an IM communication.

15. The computer system of claim 13 wherein the elements comprise one or more of borders, controls, icons, cursors, object borders and shadowing, menus, lists, text boxes or input boxes, push buttons, radio buttons, scrollbars, and toolbars.

16. The computer system of claim 13 comprising a step of storing the color palette to a persistent store of the computer system for subsequent use.

17. The computer system of claim 13 wherein the step of determining comprises performing statistical analysis of data of the image to determine the at least one predominant color of the color image.

18. The computer system of claim 13 wherein the processor and memory are configured to determine two or more palette candidates for selection by a user to define the color palette.

19. The computer system of claim 13 wherein the processor and memory are configured to store the color image to the computer system.

20. The computer system of claim 13 wherein the system is a wireless mobile device.