Quantitative Comparison of Affine Feature Detectors Based on Quadcopter Images.
Zoltán PusztaiGergo GálLevente HajderPublished in: VISIGRAPP (Revised Selected Papers) (2019)
Keyphrases
- feature detectors
- affine invariant
- feature detection
- corner detectors
- image registration
- input image
- image classification
- three dimensional
- feature points
- image features
- scale invariant
- affine transformation
- image retrieval
- image analysis
- image derivatives
- edge detection
- differential operators
- viewpoint
- spatial information
- image matching
- keypoints
- test images
- image regions
- detection algorithm
- ground truth
- object recognition