2 papers
cs.CV2024
A PCA based Keypoint Tracking Approach to Automated Facial Expressions Encoding
Shivansh Chandra Tripathi, Rahul Garg
The Facial Action Coding System (FACS) for studying facial expressions is manual and requires significant effort and expertise. This paper explores the use of automated techniques…
cs.CV2024
Unsupervised learning of Data-driven Facial Expression Coding System (DFECS) using keypoint tracking
Shivansh Chandra Tripathi, Rahul Garg
The development of existing facial coding systems, such as the Facial Action Coding System (FACS), relied on manual examination of facial expression videos for defining Action Unit…