OS-SIFT: A Robust SIFT-Like Algorithm for High-Resolution Optical-to-SAR Image Registration in Suburban Areas.
Yuming XiangFeng WangHongjian YouPublished in: IEEE Trans. Geosci. Remote. Sens. (2018)
Keyphrases
- image matching
- scale invariant feature transform
- high resolution
- np hard
- image registration
- objective function
- parameter estimation
- object recognition
- k means
- dynamic programming
- high resolution images
- detection algorithm
- computationally efficient
- learning algorithm
- expectation maximization
- computational complexity
- optimal solution
- high frequency
- image features
- keypoints
- frequency domain
- feature points
- image retrieval
- multiscale
- high quality