Multi-Scale Anisotropic Gaussian Kernels for Image Edge Detection.
Yunhong LiYuandong BiWeichuan ZhangChangming SunPublished in: IEEE Access (2020)
Keyphrases
- gaussian kernels
- multiscale
- gaussian kernel
- scale space
- diffusion equation
- learning rate
- kernel function
- reproducing kernel hilbert space
- partial differential equations
- anisotropic diffusion
- high dimensional feature space
- edge detection
- image segmentation
- wavelet transform
- kernel learning
- feature space
- general loss functions
- convergence rate
- image processing
- support vector regression