Ship Positioning and Radial Velocity Estimation for Spaceborne SAR Based on Energy Center Extraction.
Dong YouGuang-Cai SunMengdao XingYachao LiPublished in: IGARSS (2020)
Keyphrases
- parameter estimation
- synthetic aperture radar
- sar data
- automatic extraction
- information extraction
- signal subspace
- energy consumption
- estimation algorithm
- optical flow
- sar images
- least squares
- accurate estimation
- spatial domain
- energy minimization
- maximum likelihood
- optical flow estimation
- estimation process
- sar imagery
- motion estimation
- multiscale