Wavelet Directional Histograms for Classification of Human Gestures Represented by Spatio-Temporal Templates.
Arun SharmaDinesh Kant KumarSanjay KumarNeil McLachlanPublished in: MMM (2004)
Keyphrases
- spatio temporal
- classification accuracy
- pattern recognition
- decision trees
- feature extraction
- text classification
- feature selection
- feature extraction and classification
- classification method
- support vector
- moving objects
- supervised learning
- hidden markov models
- support vector machine svm
- denoising
- wavelet transform
- machine learning
- feature vectors
- feature space
- multiscale
- image processing
- support vector machine
- multiresolution
- image classification
- video sequences
- wavelet coefficients
- wavelet decomposition
- body movements
- feature histograms