Abstract: Wavelet transforms are extensively used for image denoising and compression problems. The sparse property is the major reason for the effectiveness of the nonlinear operation such as ...

A digital twin is an exact virtual copy of a real-world system. Built using real-time data, they provide a platform to test, simulate, and optimize the performance of their physical counterpart. In ...

Abstract: Hyperspectral remote sensing images (HSIs) inevitably suffer from multiple sources of noise during acquisition, including Gaussian noise, impulse noise, and stripe noise, which severely ...