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:
Nov. 10, 2020
Filed:
Jul. 25, 2019
International Business Machines Corporation, Armonk, NY (US);
Jhilam Bera, Bangalore, IN;
Vijay Kumar Ananthapur Bache, Bangalore, IN;
Saravanan Sadacharam, Chennai, IN;
Vijay Ekambaram, Chennai, IN;
International Business Machines Corporation, Armonk, NY (US);
Abstract
A method and system for modifying a video file is provided. The method includes continuously receiving a video stream. A video frame of the video stream is divided into viewport portions each including an associated meta data portion. An eye focus of a user with respect to a first viewport portion is detected and a resulting importance score is determined for each viewport portion. Viewing trajectories for viewing each viewport portion are determined and a first group of viewport portions and a second group of viewport portions are determined. A payoff matrix associated with the viewing trajectories is generated and a best possible decision for the user with respect to viewing the viewport portions is generated. A third group of viewport portions is determined and presented with respect to the best possible decision.