The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 15, 2021
Filed:
Nov. 24, 2017
Interdigital Vc Holdings, Inc., Wilmington, DE (US);
INTERDIGITAL VC HOLDINGS, INC., Wilmington, DE (US);
Abstract
A method for generating a fourth color transform is disclosed, wherein said fourth color transform transforms an original picture into a target color graded version of said original picture. The method comprises obtaining a first color transform wherein said first (reference) color transform transforms said original picture into a first color graded version of said original picture; obtaining a second (reference) color transform wherein said second color transform transforms said original picture to a second color graded version of said original picture; obtaining a third (exemplary) color transform wherein said third color transform transforms said original picture to said target color graded version of said original picture; obtaining at least one interpolating parameter wherein the fourth color transform is close to or representative of the third color transform (exemplary) and the fourth color transform is obtained by applying a parametric function determined by the at least one interpolating parameter to the first color transform and second color transform. In a variant, the at least one interpolating parameter is obtained by minimizing an error between the third color transform and the fourth color transform.