A Hardware Architecture for the Affine-Invariant Extension of SIFT.
Joohyuk YumChul-Hee LeeJinwoo ParkJin-Sung KimHyuk-Jae LeePublished in: IEEE Trans. Circuits Syst. Video Technol. (2018)
Keyphrases
- affine invariant
- hardware architecture
- scale invariant
- affine transformation
- sift descriptors
- region descriptors
- hardware implementation
- multiscale
- affine invariance
- hardware architectures
- contour matching
- object recognition
- image matching
- keypoints
- fourier descriptors
- field programmable gate array
- feature detectors
- curve matching
- neural network
- basis functions
- associative memory
- scale space
- least squares
- image features