Pixel Difference Unmixing Feature Networks for Edge Detection.
Shi-Shui BaoYourui HuangJia-Chang XuGuang-Yu XuPublished in: IEEE Access (2023)
Keyphrases
- edge detection
- edge detector
- detected edges
- gradient magnitude
- edge map
- image processing
- edge pixels
- component analysis
- multiscale
- adjacent pixels
- input image
- feature set
- region growing
- intensity values
- nonnegative matrix factorization
- network structure
- feature vectors
- hyperspectral
- edge information
- neural network
- pixel wise
- hyperspectral images
- independent component analysis
- image quality
- image features
- image analysis
- noise estimation
- feature selection