Improved Active Speaker Detection based on Optical Flow.
Chong HuangKazuhito KoishidaPublished in: CVPR Workshops (2020)
Keyphrases
- optical flow
- binocular disparity
- detection accuracy
- automatic detection
- false positives
- dense optical flow
- speech recognition
- computer vision
- detection method
- detection algorithm
- detection rate
- motion estimation
- motion field
- false alarms
- action recognition
- least squares
- motion model
- moving objects
- automatic speech recognition
- optical flow estimation
- structure tensor
- optical flow computation
- three dimensional
- neural network