Fast Hand Detection in Collaborative Learning Environments.
Sravani TeeparthiVenkatesh JatlaMarios S. PattichisSylvia Celedon-PattichisCarlos LopezLeivaPublished in: CoRR (2021)
Keyphrases
- collaborative learning environments
- hand detection
- pixel level
- skin color
- collaborative learning
- ego centric
- sign language recognition
- object manipulation
- learning environment
- complex background
- skin detection
- computer supported collaborative learning
- online discussion
- superpixels
- knowledge integration
- hand postures
- sign language
- appearance features
- lighting conditions
- template matching
- face detection
- multiresolution
- viewpoint