A Novel Multi-scale Fourier Descriptor Based on Plane Orthogonal Vectors for Fast Shape Retrieval.
Jiajun MaJiafeng ZhuGuoyuan LiangXinyu WuPublished in: ROBIO (2019)
Keyphrases
- shape retrieval
- fourier descriptors
- multiscale
- shape representation
- affine invariant
- feature vectors
- shape classification
- shape features
- shape descriptors
- zernike moments
- affine transformation
- shape analysis
- shape description
- three dimensional
- scale space
- fourier transform
- wavelet transform
- coarse to fine
- rotational symmetry
- image segmentation
- image processing
- image analysis
- feature extraction
- texture features
- frequency domain
- similarity measure
- local binary pattern
- machine learning
- rotation invariant
- dimensionality reduction
- d objects
- computational complexity
- pattern recognition
- feature selection