Three-Dimensional Local Energy-Based Shape Histogram (3D-LESH): A Novel Feature Extraction Technique.
Summrina Kanwal WajidAmir HussainKaizhu HuangPublished in: Expert Syst. Appl. (2018)
Keyphrases
- three dimensional
- feature extraction
- shape from focus
- shape model
- shape context
- image processing
- preprocessing
- texture classification
- shape analysis
- texture analysis
- d mesh
- gray level
- chain code
- multi view
- geometric models
- shape matching
- surface reconstruction
- feature vectors
- shape recognition
- support vector machine svm
- shape representation
- d objects
- selectivity estimation
- invariant properties
- extended gaussian image
- feature space
- wavelet transform
- principal component analysis
- mean shift
- dimensionality reduction
- depth map
- image classification
- pattern classification
- graph cuts
- feature selection
- face recognition
- pixel intensities
- shape retrieval
- medial axis
- shape features
- range images
- gabor filters
- similarity measure