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. 13, 2018
Filed:
Aug. 11, 2017
Line Corporation, Shinjuku-ku, Tokyo, JP;
Jung nam Gwock, Seongnam-si, KR;
Line Corporation, Tokyo, JP;
Abstract
Provided is a quality-of-video call measuring method and system. The quality-of-video call measuring method may include capturing a display screen of a second electronic device that performs video call with a first electronic device over network. The captured display screen may include a frame image associated with first electronic device and a frame image associated with second electronic device. The frame image associated with first electronic device may include a first time value. The frame image associated with second electronic device may include a second time value. The quality-of-video call measuring method may include analyzing the captured display screen, and extracting the first time value included in the frame image associated with first electronic device and the second time value included in the frame image associated with second electronic device; and calculating at least one parameter indicating a quality of video call using the extracted first and second time values.