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:
Aug. 31, 2021
Filed:
Aug. 01, 2018
Adobe Inc., San Jose, CA (US);
Stephen Diverdi, San Jose, CA (US);
Jose Ignacio Echevarria Vallespi, San Jose, CA (US);
Jingwan Lu, San Jose, CA (US);
ADOBE INC., San Jose, CA (US);
Abstract
Disclosed herein are embodiments of systems and computer-implemented methods for extracting a set of discrete colors from an input image. A playful palette may be automatically generated from the set of discrete colors, where the playful palette contains a gamut limited to a blend of the set of discrete colors. A representation of the playful palette may be displayed on a graphical user interface of an electronic device. In a first method, an optimization may be performed using a bidirectional objective function comparing the color gamut of the input image and rendering of a candidate playful palette. Initial blobs may be generated by clustering. In a second method, color subsampling may be performed from the image, and a self-organizing map (SOM) may be generated. Clustering the SOM colors may be performed, and each pixel of the SOM may be replaced with an average color value to generate a cluster map.