Invention Grant
- Patent Title: Background replacement from video images captured by a plenoptic camera
-
Application No.: US14921652Application Date: 2015-10-23
-
Publication No.: US10999499B2Publication Date: 2021-05-04
- Inventor: John F. Buford , Mehmet C. Balasaygun
- Applicant: Avaya Inc.
- Applicant Address: US NJ Basking Ridge
- Assignee: Avaya Inc.
- Current Assignee: Avaya Inc.
- Current Assignee Address: US NJ Basking Ridge
- Main IPC: H04N5/225
- IPC: H04N5/225 ; H04N5/232 ; G06T7/11 ; G06T7/194 ; H04N5/272

Abstract:
Embodiments disclosed herein provide systems, methods, and computer readable media for replacing a video background in real-time. The video comprises a plurality of image frames. In a particular embodiment, a method provides generating a range image from a subject image frame of the plurality of image frames. The range image indicates pixel distances from a plenoptic camera that captured the plurality of image frames. The method further provides identifying background pixels that represent a background portion of the subject image frame based on the range image and replacing the background pixels with replacement background pixels in the subject image frame.
Public/Granted literature
- US20160284096A1 BACKGROUND REPLACEMENT FROM VIDEO IMAGES CAPTURED BY A PLENOPTIC CAMERA Public/Granted day:2016-09-29
Information query