Image retrieval using spatiograms of colors quantized by Gaussian Mixture Models.
Shan ZengRui HuangHaibing WangZhen KangPublished in: Neurocomputing (2016)
Keyphrases
- gaussian mixture model
- image retrieval
- color histogram
- mixture model
- feature space
- feature vectors
- image database
- color images
- speaker recognition
- visual words
- color palette
- relevance feedback
- em algorithm
- color space
- image content
- gaussian mixture
- maximum likelihood
- image representation
- expectation maximization
- probability density
- visual features
- density estimation
- covariance matrices
- speaker identification
- gaussian distribution
- probability density function
- vector space
- color features