Robust image corner detection based on scale evolution difference of planar curves.
Xiaohong ZhangHongxing WangMingjian HongLing XuDan YangBrian C. LovellPublished in: Pattern Recognit. Lett. (2009)
Keyphrases
- planar curves
- corner detection
- curvature scale space
- scale space
- gaussian filter
- corner detectors
- detection algorithm
- multiscale
- structure tensor
- closed curves
- feature matching
- image analysis
- image features
- image segmentation
- input image
- single image
- test images
- feature points
- denoising
- image matching
- shape representation
- feature detection
- segmentation method
- energy function
- pattern recognition
- image processing