An Azimuth-Dependent Phase Gradient Autofocus (APGA) Algorithm for Airborne/Stationary BiSAR Imagery.
Song ZhouMengdao XingXiang-Gen XiaYachao LiLei ZhangZheng BaoPublished in: IEEE Geosci. Remote. Sens. Lett. (2013)
Keyphrases
- matching algorithm
- computational complexity
- times faster
- k means
- recognition algorithm
- learning algorithm
- computer vision
- segmentation algorithm
- high accuracy
- gradient information
- experimental evaluation
- search space
- learning phase
- cost function
- preprocessing
- optimization algorithm
- detection algorithm
- segmentation method
- classification algorithm
- preprocessing phase
- clustering method
- expectation maximization
- particle swarm optimization
- maximum likelihood
- probabilistic model
- np hard