Exploiting affine invariant regions and leaf edge shapes for weed detection.
Wajahat KazmiFrancisco Jose Garcia-RuizJon NielsenJesper RasmussenHans Jørgen AndersenPublished in: Comput. Electron. Agric. (2015)
Keyphrases
- affine invariant
- region descriptors
- planar objects
- affine transformation
- fourier descriptors
- feature detectors
- multiscale
- scale invariant
- affine invariance
- contour matching
- object matching
- input image
- detection method
- detection algorithm
- closed contours
- invariant descriptors
- shape representation
- shape analysis
- edge detection
- object detection
- shape descriptors
- curvature scale space
- image registration
- arc length
- image processing
- salient regions
- shape model
- image regions
- decision trees