Automatic Shape Expansion with Verification to Improve 3D Retrieval, Classification and Matching.
Jan KnoppMukta PrasadLuc Van GoolPublished in: 3DOR@Eurographics (2013)
Keyphrases
- shape similarity
- shape matching
- shape classification
- shape retrieval
- matching algorithm
- automatic indexing
- partial matching
- classification accuracy
- decision trees
- pattern recognition
- information retrieval systems
- information retrieval
- text classification
- support vector machine svm
- fully automatic
- shape analysis
- feature extraction
- shape representation
- support vector machine
- matching scheme
- shape context
- shape recognition
- fourier descriptors
- shape descriptors
- training set
- image classification
- shape correspondence
- efficient indexing
- curve matching
- maximum likelihood criterion
- geometric transformations
- shape model
- classification algorithm
- supervised learning
- feature space
- feature selection