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:
Sep. 20, 2016
Filed:
Sep. 15, 2014
Winbond Electronics Corp., Taichung, TW;
Sheng-Jyh Wang, Hsinchu, TW;
Chen-Yu Tseng, Pingzhen, TW;
Winbond Electronics Corp., Taichung, TW;
Abstract
In accordance with an embodiment, a method for image matting based on a hierarchical graph model, comprises receiving an input image including a plurality of image elements; generating a plurality of matting cells based on the input image, each cell including a group of image elements; calculating affinity values for the plurality of matting cells based on the input image; forming a graph based on the plurality of matting cells and the affinity values, the graph including a plurality of nodes representing the matting cells and a plurality of edges associated with the affinity values of the matting cells; and generating a plurality of matting components for the input image based on the graph.