2 citations · 2 across the 4 of their papers we have counts for
4 papers
Transformer-based SAR Image Despeckling
Malsha V. Perera, Wele Gedara Chaminda Bandara, Jeya Maria Jose Valanarasu +1
Synthetic Aperture Radar (SAR) images are usually degraded by a multiplicative noise known as speckle which makes processing and interpretation of SAR images difficult. In this pap…
Robust Sparse Fourier Transform Based on The Fourier Projection-Slice Theorem
Shaogang Wang, Vishal M. Patel, Athina Petropulu
The state-of-the-art automotive radars employ multidimensional discrete Fourier transforms (DFT) in order to estimate various target parameters. The DFT is implemented using the fa…
FPS-SFT: A Multi-dimensional Sparse Fourier Transform Based on the Fourier Projection-slice Theorem
Shaogang Wang, Vishal M. Patel, Athina Petropulu
We propose a multi-dimensional (M-D) sparse Fourier transform inspired by the idea of the Fourier projection-slice theorem, called FPS-SFT. FPS-SFT extracts samples along lines (1-…
An Efficient High-Dimensional Sparse Fourier Transform
Shaogang Wang, Vishal M. Patel, Athina Petropulu
We propose RSFT, which is an extension of the one dimensional Sparse Fourier Transform algorithm to higher dimensions in a way that it can be applied to real, noisy data. The RSFT…