Investigation on combinations of colour indices and threshold techniques in vegetation segmentation for volunteer potato control in sugar beet.
H. K. SuhJan Willem HofsteeEldert J. van HentenPublished in: Comput. Electron. Agric. (2020)
Keyphrases
- threshold selection
- image segmentation
- segmentation algorithm
- colour space
- control system
- grey level
- colour images
- medical images
- otsu method
- computer vision
- region growing
- segmentation method
- level set
- image analysis
- multiscale
- fully automatic
- energy function
- shape prior
- control method
- segmentation accuracy
- high resolution
- object segmentation
- optimal control
- quantitative evaluation
- gray value
- edge detection
- segmentation errors