Improving ellipse fitting via multi-scale smoothing and key-point searching.
Xiao-Diao ChenCheng QianMingyang ZhaoJun-Hai YongDong-Ming YanPublished in: Pattern Recognit. (2024)
Keyphrases
- keypoints
- multiscale
- ellipse fitting
- keypoint detection
- scale space
- image matching
- object recognition
- scale selection
- feature detection
- matching process
- image features
- scale invariant feature transform
- sift descriptors
- invariant features
- image representation
- image processing
- natural images
- optic disc
- image segmentation
- partial differential equations
- multiple scales
- edge detection
- feature extraction