An approach for refocusing of ground fast-moving target and high-order motion parameter estimation using Radon-high-order time-chirp rate transform.
Penghui HuangGuisheng LiaoZhiwei YangJingtao MaPublished in: Digit. Signal Process. (2016)
Keyphrases
- high order
- parameter estimation
- moving target
- markov random field
- motion detection
- higher order
- fourier transform
- maximum likelihood
- model selection
- pairwise
- least squares
- em algorithm
- expectation maximization
- parameter estimation algorithm
- moving objects
- graph cuts
- real time
- motion estimation
- motion analysis
- synthetic aperture radar
- three dimensional
- optical flow
- detection algorithm
- image restoration
- frequency domain
- camera motion
- motion model
- feature space
- motion parameters
- image sequences