Hardware-Efficient Local Extrema Detection for Scale-Space Extrema Detection in SIFT Algorithm.
Kazuhito ItoHiroki HayashiPublished in: IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (2016)
Keyphrases
- scale space
- detection algorithm
- multiscale
- saddle points
- detection method
- feature detection
- image features
- gaussian smoothing
- multiscale representation
- image structure
- scale spaces
- scale invariant
- image analysis
- keypoints
- gaussian scale space
- multiple scales
- edge detector
- vector valued
- deep structure
- matching algorithm
- image matching
- object recognition
- methods in computer vision
- machine learning
- multiscale segmentation
- discrete version
- scale selection
- singular points
- feature detectors
- critical points
- object detection
- similarity measure
- image processing
- computer vision