Global ETD Search

1	3D Imaging Millimeter Wave Circular Synthetic Aperture Radar Zhang, Renyuan, Cao, Siyang 17 June 2017 (has links) In this paper, a new millimeter wave 3D imaging radar is proposed. The user just needs to move the radar along a circular track, and high resolution 3D imaging can be generated. The proposed radar uses the movement of itself to synthesize a large aperture in both the azimuth and elevation directions. It can utilize inverse Radon transform to resolve 3D imaging. To improve the sensing result, the compressed sensing approach is further investigated. The simulation and experimental result further illustrated the design. Because a single transceiver circuit is needed, a light, affordable and high resolution 3D mmWave imaging radar is illustrated in the paper. radar 3D imaging synthetic aperture radar millimeter wave radar remote sensing compressed sensing inverse Radon transform portable circular SAR
2	A Radon Space Approach To Multiresolution Tomographic Reconstruction And Multiscale Edge Detection Using Wavelets Goel, Anurag 11 1900 (has links) (PDF) No description available. Tomography Geometric Tomography Radon Transforms Image Reconstruction Wavelets MuItiscale Edge Detection Algorithms Radon Space Approach Inverse Radon Transform Biomedical Engineering