Imaging for High-Resolution Wide-Swath Spaceborne SAR Using Cubic Filtering and NUFFT Based on Circular Orbit Approximation.
Shuo ZhaoYunkai DengRobert WangPublished in: IEEE Trans. Geosci. Remote. Sens. (2017)
Keyphrases
- high resolution
- low resolution
- sar imaging
- sar data
- synthetic aperture radar
- optical images
- super resolution
- gaussian convolution
- image processing
- high frequency
- remote sensing
- high quality
- sar imagery
- image reconstruction
- field of view
- sar images
- hough transform
- phased array
- approximation algorithms
- face images
- synthetic aperture sonar
- synthetic aperture
- electro optic
- spectral resolution
- spectral estimation
- computer vision
- image generation
- automatic target recognition
- high resolution images
- image acquisition
- satellite images
- b spline
- parameter estimation
- image registration
- image analysis
- image segmentation