Real-time computation of disparity for hand-pair gesture recognition using a stereo webcam.
Sidharth MahotraChandrasekhar PatlollaNasser KehtarnavazPublished in: J. Real Time Image Process. (2012)
Keyphrases
- real time
- hand gestures
- real time stereo
- stereo matching
- stereo images
- disparity estimation
- hand postures
- disparity map
- hand gesture recognition
- gesture recognition
- stereo pair
- epipolar lines
- stereo disparity
- disparity range
- stereo correspondence
- trinocular stereo
- human computer interaction
- search range
- graphics hardware
- disparity space
- stereo sequences
- hand motion
- vision system
- stereo algorithm
- stereo vision
- video rate
- stereo video
- matching cost
- hand movements
- stereo reconstruction
- binocular disparity
- stereo method
- dense disparity map
- semi global matching
- pointing gestures
- camera setup
- stereo image coding
- point pairs
- sign language
- depth map
- depth recovery
- human hand
- stereo matching algorithm
- continuous stream
- view interpolation
- stereo algorithms
- scene flow
- stereo camera
- video camera
- belief propagation
- random dot
- hidden markov models