Speaker change detection and speaker clustering using VQ distortion measure.
Seiichi NakagawaKazumasa MoriPublished in: Systems and Computers in Japan (2003)
Keyphrases
- change detection
- speaker clustering
- distortion measure
- vector quantization
- discriminant analysis
- gaussian mixture model
- partially supervised
- dimensionality reduction
- feature transformation
- vector quantizer
- image compression
- remote sensing
- cosine distance
- image coding
- data streams
- speaker identification
- bit allocation
- image registration
- feature extraction
- mixture model
- rate distortion
- linear classifiers
- human perception
- feature vectors
- face recognition
- principal component analysis
- computer vision
- structural similarity
- feature space
- spatial domain
- em algorithm
- image processing
- feature selection
- bit rate