Refocusing and Motion Parameter Estimation for Ground Moving Targets Based on Improved Axis Rotation-Time Reversal Transform.
Penghui HuangXiang-Gen XiaXingzhao LiuGuisheng LiaoPublished in: IEEE Trans. Computational Imaging (2018)
Keyphrases
- parameter estimation
- moving target
- motion detection
- maximum likelihood
- model selection
- least squares
- markov random field
- space variant
- em algorithm
- moving objects
- rotation angles
- parameter estimation algorithm
- real time
- moving camera
- video camera
- motion estimation
- video surveillance
- parameter estimates
- detection algorithm
- expectation maximization
- position and orientation
- camera motion
- surveillance system
- motion analysis
- background subtraction
- space time
- d objects
- three dimensional