A new complex approach towards approximate inverse and generalized Radon transform
Sign Up to like & getrecommendations! Published in 2018 at "Complex Variables and Elliptic Equations"
DOI: 10.1080/17476933.2017.1357706
Abstract: Abstract In this paper, we first consider the framework of Sobolev spaces and derive analytically a reconstruction algorithm by means of the residue theorem of complex analysis, the approximate inverse, Gaussian mollifier and integral equations.… read more here.
Keywords: approach towards; approximate inverse; generalized radon; radon transform ... See more keywords
Full-Dimensional Partial-Search Generalized Radon–Fourier Transform for High-Speed Maneuvering Target Detection
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DOI: 10.1109/taes.2024.3393449
Abstract: Long time coherent integration (LTCI) for high-speed maneuvering targets in radar signal processing poses substantial difficulties due to the occurrence of range migration (RM) and Doppler frequency migration (DFM). The generalized Radon–Fourier transform (GRFT), an… read more here.
Keywords: fourier transform; search; radon fourier; algorithm ... See more keywords
Scattering pattern analysis and true‐amplitude generalized Radon transform migration for acoustic transversely isotropic media with a vertical axis of symmetry
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DOI: 10.1111/1365-2478.12921
Abstract: ABSTRACT In multi‐parameter ray‐based anisotropic migration/inversion, it is essential that we have an understanding of the scattering mechanism corresponding to parameter perturbations. Because the complex nonlinearity in the anisotropic inversion problem is intractable, the construction… read more here.
Keywords: generalized radon; radon transform; true amplitude; migration ... See more keywords