Results 71 to 80 of about 1,112 (156)
Noise Suppression and Edge Preservation for Low-Dose COVID-19 CT Images Using NLM and Method Noise Thresholding in Shearlet Domain. [PDF]
Diagnostics (Basel), 2022 Diwakar M +7 more
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Deep Prior Approach for Room Impulse Response Reconstruction. [PDF]
Sensors (Basel), 2022 Pezzoli M +5 more
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On Quaternion Shearlet Transforms
, 2018 In this paper, we introduce the notion of quaternion shearlet transform- which is an extension of the ordinary shearlet transform. Firstly, we study the fundamental properties of quaternion shearlet transforms and then establish some basic results including Moyal's and inversion formulae.
Shah, Firdous A., Tantary, Azhar Y.
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Bankline detection of GF-3 SAR images based on shearlet. [PDF]
PeerJ Comput Sci, 2021 Sun Z +4 more
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Analyse von Shearlet-Coorbit-Räumen
, 2018 Coorbit theory provides a framework for the study of approximation theoretic properties of certain elementary building blocks and to analyze properties of functions by considering the decay behavior of their associated wavelet transform. This transform is based on a representation of a group and properties of the group are decisive for the structure of
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, 2009 This thesis discusses the necessary and sufficient conditions for irregular shearlet systems tobe frames for L2(R2). For this purpose, the notions of densities for irregular shearlet systems areintroduced, and they are used as efficient tools for observing the connection between the geometryof discrete sets of space-scale-shear parameters associated ...
Kittipoom, Pisamai +1 more
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Optimal sparsity allows reliable system-aware restoration of fluorescence microscopy images. [PDF]
Sci Adv, 2023 Mandracchia B +8 more
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Shearlets as feature extractor for semantic edge detection: the model-based and data-driven realm. [PDF]
Proc Math Phys Eng Sci, 2020 Andrade-Loarca H, Kutyniok G, Öktem O.
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Hybrid algorithm for the detection of turbulent flame fronts. [PDF]
Exp Fluids, 2023 Chaib O, Zheng Y, Hochgreb S, Boxx I.
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