Good Appearance and Shape Descriptors for Object Category Recognition.
Pedro F. ProençaFilipe GasparMiguel Sales DiasPublished in: ISVC (1) (2013)
Keyphrases
- shape descriptors
- object category recognition
- global shape
- shape analysis
- dictionary learning
- d objects
- size functions
- sparse coding
- object categories
- shape features
- shape matching
- feature vectors
- bag of visual words
- open or closed
- feature descriptors
- sparse representation
- natural images
- feature space
- pattern recognition
- three dimensional