Vision-based Raising Hand Detection in Classroom.

Cheng-Chieh Chiang Cheng-Chuan Tsai Greg C. Lee

Published in: MVA (2013)

Keyphrases

hand detection
skin color
ego centric
pixel level
sign language recognition
object manipulation
complex background
human computer interaction
hand postures
face detection
skin detection
vision system
computer vision
gesture recognition
sign language
appearance features
color space