Robust Coarse-to-Fine Registration Algorithm for Optical and SAR Images Based on Two Novel Multiscale and Multidirectional Features.
Xiaoting ZhangYinghua WangJun LiuSiyuan WangChen ZhangHongwei LiuPublished in: IEEE Trans. Geosci. Remote. Sens. (2024)
Keyphrases
- coarse to fine
- multiscale
- dynamic programming
- image registration
- hierarchical segmentation
- sar images
- multiresolution
- expectation maximization
- computational complexity
- natural images
- scale space
- coarse scale
- synthetic aperture radar
- computer vision
- co occurrence
- feature extraction
- segmentation algorithm
- parameter estimation
- frequency domain
- denoising
- image analysis
- similarity measure