LDDMM-Face: Large deformation diffeomorphic metric learning for cross-annotation face alignment.
Huilin YangJunyan LyuPujin ChengRoger C. TamXiaoying TangPublished in: Pattern Recognit. (2024)
Keyphrases
- face alignment
- metric learning
- diffeomorphic registration
- active appearance models
- active shape model
- multi view
- facial images
- distance metric
- semi supervised
- face detection
- gender classification
- face recognition
- coarse to fine
- pairwise
- learning tasks
- pose variations
- dimensionality reduction
- image registration
- human faces
- multi task
- object detection
- distance function
- facial expressions
- active learning
- feature space
- pattern recognition
- multi class
- image retrieval
- facial features
- spatial normalization
- face databases
- semi supervised learning
- keypoints
- data sets
- image classification
- high resolution
- prior knowledge
- image processing
- computer vision
- machine learning