A novel threshold to identify plant textures in agricultural images by Otsu and Principal Component Analysis.
Martín MontalvoMaría GuijarroÁngela RibeiroPublished in: J. Intell. Fuzzy Syst. (2018)
Keyphrases
- thresholding algorithm
- thresholding method
- principal component analysis
- image data
- principal components
- image database
- ground truth
- image collections
- input image
- image registration
- image analysis
- image retrieval
- three dimensional
- texture information
- threshold selection
- image classification
- test images
- slowly varying
- segmentation algorithm
- covariance matrix
- face recognition
- textured surfaces
- otsu method
- image set
- independent component analysis
- graph cuts
- edge detection
- denoising
- object recognition
- multiscale