Fast Localization of Underground Targets by Magnetic Gradient Tensor and Gaussian-Newton Algorithm With a Portable Transient Electromagnetic System.
Lijie WangShuang ZhangShudong ChenHejun JiangPublished in: IEEE Access (2021)
Keyphrases
- np hard
- target tracking
- preprocessing
- learning algorithm
- objective function
- k means
- dynamic programming
- search space
- cost function
- higher order
- expectation maximization
- em algorithm
- matching algorithm
- gradient vectors
- linear computational complexity
- localization algorithm
- density function
- mobile robot
- lower bound
- computational complexity
- multiscale