Video conference quality evaluation method, device and system

• Main Authors: PENG YOU, LI CHAO, LUO SHENLIANG, LIU BOHAI, ZHENG ZHUOMING, TAN WEI, LIANG GUANGDENG, LUO ZHENTING
• Format: Patent
• Language: Chinese; English
• Published: 27.10.2023
• Subjects: CALCULATING; COMPUTING; COUNTING; ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; PHYSICS; PICTORIAL COMMUNICATION, e.g. TELEVISION

The invention discloses a video conference quality evaluation method, device and system. The video conference quality evaluation method comprises the steps of obtaining a face image, wherein the face image is obtained from a user image or a user video of a video conference; recognizing a face expression according to the face image; and evaluating the quality of the video conference based on the facial expressions. The method can evaluate the video conference quality according to the user emotion, thereby improving the conference efficiency. 本发明公开了一种视频会议质量评估方法、装置及系统。所述视频会议质量评估方法包括步骤：获取人脸图像，所述人脸图像是从视频会议的用户图像或用户视频中获得的；根据人脸图像识别出人脸表情；基于人脸表情评估出视频会议质量。该方法能够根据用户情绪评估视频会议质量，从而提升会议效能。