A realtime hand gesture recognition based on Haar wavelet representation.
Wingkwong ChungXinyu WuYangsheng XuPublished in: ROBIO (2008)
Keyphrases
- hand gesture recognition
- wavelet representation
- wavelet decomposition
- multiresolution
- wavelet transform
- multiscale
- hand gestures
- subband
- gesture recognition
- color segmentation
- wavelet domain
- human computer interaction
- high frequency
- wavelet coefficients
- radon transform
- sar images
- feature vectors
- information content
- matching algorithm
- image segmentation
- image compression
- co occurrence
- denoising
- object recognition
- image sequences