A Near-Field Fast Time-Frequency Joint 3-D Imaging Algorithm Based on Aperture Linearization.
Xuan ZengYuxin MaZhongyu LiJunjie WuJianyu YangPublished in: IGARSS (2021)
Keyphrases
- k means
- times faster
- preprocessing
- improved algorithm
- dynamic programming
- matching algorithm
- recognition algorithm
- cost function
- experimental evaluation
- high accuracy
- optimization algorithm
- theoretical analysis
- learning algorithm
- clustering method
- expectation maximization
- objective function
- input data
- signal processing
- simulated annealing
- worst case
- significant improvement
- data sets