Liang ZHAO

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Hubei, CN

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Patents Grantslast 30 patents

Information Patent Grant
Non-contact fatigue detection system and method based on RPPG
- Patent number 12,036,021
- Issue date Jul 16, 2024
- CENTRAL CHINA NORMAL UNIVERSITY
- Liang Zhao
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Facial expression recognition method and system combined with atten...
- Patent number 11,967,175
- Issue date Apr 23, 2024
- CENTRAL CHINA NORMAL UNIVERSITY
- Sannyuya Liu
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
NON-CONTACT FATIGUE DETECTION SYSTEM AND METHOD BASED ON RPPG
- Publication number 20240081705
- Publication date Mar 14, 2024
- CENTRAL CHINA NORMAL UNIVERSITY
- Liang ZHAO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
NON-CONTACT FATIGUE DETECTION METHOD AND SYSTEM
- Publication number 20240023884
- Publication date Jan 25, 2024
- CENTRAL CHINA NORMAL UNIVERSITY
- Sannyuya LIU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MILLIMETER-WAVE (mmWave) RADAR-BASED NON-CONTACT IDENTITY RECOGNITI...
- Publication number 20240000345
- Publication date Jan 4, 2024
- CENTRAL CHINA NORMAL UNIVERSITY
- Zongkai YANG
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
FACIAL EXPRESSION RECOGNITION METHOD AND SYSTEM COMBINED WITH ATTEN...
- Publication number 20230298382
- Publication date Sep 21, 2023
- CENTRAL CHINA NORMAL UNIVERSITY
- Sannyuya LIU
- G06 - COMPUTING CALCULATING COUNTING