Micro-expression generation detection method and detection system
A detection method and micro-expression technology, applied in the fields of instruments, electrical digital data processing, computer parts, etc., can solve the problems of inability to solve data synchronization, inability to process a large amount of data, insufficient accuracy, etc.
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment
[0049] A micro-expression generation detection method, record the subject's normal EEG data and normal facial video data before stimulating the micro-expression, the left temporal lobe channel D23 in the 128-lead EEG data, D23 channel is the left temporal lobe The most representative channel, right temporal lobe channel A09, channel A09 is the most representative channel of the right temporal lobe, prefrontal channel B26, channel B26 is the most representative channel of the prefrontal lobe. The face data is trained using 66 facial coordinates and provides 49 points of facial coordinates in its output, the facial points are extracted after correcting the head pose in a calm state. An alignment is made between the neutral face of each subject and the average face of all subjects, and all tracking points of the sequence are recorded using the alignment. Reference points are generated by averaging the coordinates of the inner corners of the eye and nose landmarks. Calculates and...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com