Improved Audio-Visual Laughter Detection Via Multi-Scale Multi-Resolution Image Texture Features and Classifier Fusion.
Zahid AkhtarStefany BedoyaTiago H. FalkPublished in: ICASSP (2018)
Keyphrases
- audio visual
- multiscale
- texture features
- image features
- visual data
- classifier fusion
- multiresolution
- multi modal
- image representation
- local binary pattern
- image analysis
- image data
- texture analysis
- visual information
- image segmentation
- texture classification
- image classification
- wavelet transform
- image content
- input image
- feature vectors
- image retrieval
- wavelet domain
- spatial information
- keypoints
- subband
- voting scheme
- image regions
- image processing
- similarity measure
- image collections
- gabor filters
- comparative analysis
- machine learning
- video sequences
- pattern recognition
- high dimensional
- low level
- data sets
- distance measure
- image database