Non-negative matrix factorization for non-parametric and unsupervised image clustering and segmentation

Keyphrases

• Unsupervised Image Clustering 100%
• Nonparametric 100%
• Unsupervised Image Segmentation 100%
• Parametric Level Set 33%
• Homogeneous Regions 33%
• Local Histogram 33%
• Level Set Approach 33%
• Level Set Model 16%
• Gaussian Distribution 16%
• Real Image 16%
• Segmentation Approach 16%
• Histogram Fitting 16%
• Free Model 16%
• Efficient Implementation 16%
• Level Set Function 16%
• Superior Accuracy 16%
• Parameter Characteristics 16%
• Local Spatial 16%
• Energy Functional 16%
• Distribution Fitting 16%
• Histogram Model 16%
• Unsupervised Segmentation 16%
• Image Clustering 16%
• Three-state 16%
• Segmentation-based 16%

Computer Science

• Local Histogram 50%
• Energy Functional 25%
• Image Segmentation 25%
• Spatial Distribution 25%
• Segmentation Approach 25%
• Efficient Implementation 25%
• Level Set Function 25%