Detecting Stable Keypoints From Events Through Image Gradient Prediction.
Philippe ChiberreEtienne PerotAmos SironiVincent LepetitPublished in: CVPR Workshops (2021)
Keyphrases
- keypoints
- image gradient
- object boundaries
- image matching
- multiscale
- scale invariant
- low contrast
- curvilinear structures
- optical flow
- keypoint detection
- object recognition
- image structure
- image features
- invariant features
- scale space
- input image
- visual words
- sift features
- image analysis
- pattern recognition
- energy functional
- active contours
- computer vision