VR Facial Expression Tracking Using Locally Linear Embedding.
Justin YangXiaoyu JiJishang WeiYvonne HuangShibo ZhangQian LinJan P. AllebachFengqing ZhuPublished in: ICME Workshops (2023)
Keyphrases
- facial expressions
- head motion
- locally linear embedding
- facial expression recognition
- recognizing facial expressions
- face recognition
- human faces
- manifold learning
- face images
- expression recognition
- nonlinear dimensionality reduction
- virtual reality
- dimensionality reduction
- video sequences
- high dimensional data
- facial images
- virtual environment
- facial features
- object tracking
- low dimensional
- particle filter
- high dimensional
- appearance model
- subspace learning
- pattern recognition
- computer vision
- principal component analysis
- visual tracking
- motion model
- mean shift
- human computer interaction