Method and system for evaluating customer satisfaction level in service video

Kam Kwai WONG (Inventor), Xingbo WANG (Inventor), Jianben HE (Inventor), Huamin QU (Key Inventor), Rong ZHANG (Inventor)

Research output: Patent

Original languageChinese (Simplified)
IPCH04N 21/234, G06V 10/77, G06V 10/82, G06V 10/84, G06V 40/16, H04N 21/442, H04N 21/466, H04N 21/4728
Priority date2/02/23
Filing date2/02/23
Publication statusPublished - 2 Aug 2024

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