Adaptive Image Mismatch Removal With Vector Field Interpolation Based on Improved Regularization and Gaussian Kernel Function.
Yongjun ZhangXunwei XieXiang WangYansheng LiXiao LingPublished in: IEEE Access (2018)
Keyphrases
- vector field
- kernel function
- gradient field
- gaussian kernels
- optical flow
- differential operators
- displacement field
- support vector
- kernel methods
- polynomial kernels
- image features
- edge detection
- multiscale
- critical points
- gaussian kernel
- feature space
- normal direction
- reproducing kernel hilbert space
- kernel matrices
- input image
- scalar field
- optimal kernel
- data sets
- rbf kernel
- kernel matrix
- feature set
- denoising
- support vector machine
- learning algorithm