A rotation invariant feature descriptor O-DAISY and its FPGA implementation.
Jan FischerAlexander RuppelFlorian WeisshardtAlexander VerlPublished in: IROS (2011)
Keyphrases
- rotation invariant
- fpga implementation
- feature descriptors
- local binary pattern
- texture classification
- hardware implementation
- texture analysis
- face recognition
- rotation invariance
- texture features
- multiscale
- spatial information
- gabor filters
- image features
- field programmable gate array
- texture images
- image matching
- feature extraction
- background subtraction
- scale invariant
- feature vectors
- feature points
- signal processing
- shape features
- image segmentation
- image analysis
- color images
- shape descriptors
- higher order
- machine learning
- distance metric