An architecture of optimised SIFT feature detection for an FPGA implementation of an image matcher.
Lifan YaoHao FengYiqun ZhuZhiguo JiangDanpei ZhaoWenquan FengPublished in: FPT (2009)
Keyphrases
- feature detection
- image features
- keypoints
- sift features
- scale invariant feature transform
- feature detectors
- image description
- object recognition
- image analysis
- phase congruency
- fpga implementation
- sift descriptors
- scale space
- image matching
- multiscale
- scale invariant
- image retrieval
- input image
- detection algorithm
- linear features
- ridge detection
- image representation
- feature points
- image segmentation
- image processing
- computer vision
- detection method
- preprocessing
- automatic scale selection
- template matching
- region of interest
- hardware implementation
- image processing algorithms
- high resolution
- feature vectors
- pattern recognition
- radial symmetry