American Sign language fingerspelling recognition in the wild with spatio temporal feature extraction and multi-task learning.
Peerawat PannatteeWuttipong KumwilaisakChatchawarn HansakunbuntheungNattanun ThatphithakkulC.-C. Jay KuoPublished in: Expert Syst. Appl. (2024)
Keyphrases
- multi task learning
- american sign language
- spatio temporal
- feature extraction
- motion patterns
- multi task
- english text
- hand gesture recognition
- sign language
- learning tasks
- gaussian processes
- feature selection
- learning problems
- high order
- image sequences
- space time
- moving objects
- theoretical analysis
- transfer learning
- feature vectors
- feature space
- gesture recognition
- principal component analysis
- image processing
- dimensionality reduction
- image classification
- hand gestures
- face recognition
- gabor filters
- metric learning
- learning algorithm
- higher order
- learning models
- human actions
- feature set
- machine learning
- human computer interaction