A Comparison of Some Contour Based Shape Descriptors After Applying Bezier Curve Approximation with Application to Brachiopods Classification.
Youssef Ait KhouyaFaouzi GhorbelPublished in: CIST (2018)
Keyphrases
- shape descriptors
- shape representation
- shape classification
- feature vectors
- d objects
- shape analysis
- pattern recognition
- size functions
- shape retrieval
- shape matching
- shape similarity
- shape context
- b spline
- feature space
- roc curve
- shape description
- zernike moments
- complex shapes
- open or closed
- shape features
- fourier descriptors
- computer vision
- similarity measure
- feature extraction
- feature selection