An enhanced and interpretable feature representation approach to support shape classification from binary images.
J. S. BlandonÁlvaro-Ángel Orozco-GutierrezAndrés Marino Álvarez-MezaPublished in: Pattern Recognit. Lett. (2021)
Keyphrases
- binary images
- feature representation
- shape classification
- gray scale
- mathematical morphology
- feature extraction
- input image
- face recognition
- shape matching
- low dimensional
- shape retrieval
- computationally efficient
- sparse representation
- feature set
- structuring elements
- morphological operations
- dimensionality reduction
- shape descriptors
- viewpoint
- feature descriptors
- shape representation
- multiscale
- machine learning