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:
Feb. 05, 2019
Filed:
Nov. 28, 2016
Sony Corporation, Tokyo, JP;
Hiroyuki Takeda, San Jose, CA (US);
Mohammad Gharavi-Alkhansari, San Jose, CA (US);
SONY CORPORATION, Tokyo, JP;
Abstract
An image-processing device and method for foreground mask correction for object segmentation, includes receipt of a sequence of image frames. A first FG mask is estimated using depth information associated with the input image frame and by binarizing a difference between the input image frame and a background (BG) image of the input image frame. A first set of pixels with a first mask value to be updated to a second mask value is identified in a boundary region of the estimated first FG mask. A second FG mask is determined based on the identification of the first set of pixels in the boundary region of the estimated first FG mask.