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:
Apr. 07, 2020
Filed:
Dec. 21, 2018
Electronics and Telecommunications Research Institute, Daejeon, KR;
Seung Han Choi, Daejeon, KR;
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE, Daejeon, KR;
Abstract
According to the present invention, by receiving, by a transceiver, videos from each of a plurality of clients, decoding, by a first processor, the plurality of videos, mixing, by a second processor, the plurality of decoded videos into a multipoint video, encoding, by the first processor, the multipoint video, multiplexing, by the first processor, the encoded multipoint video into a plurality of multipoint videos, and transmitting, by a transceiver, each of the plurality of multipoint videos to the plurality of clients, it is possible to dramatically reduce a CPU load for video quality calibration and mixing for large capacity videos, reduce video a processing delay time, and provide a higher quality multipoint conference video to a user by performing the video quality correction function, which is performed in the CPU, by using a higher-grade GPU in video processing.