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
europepmc +1 more source
Shearlet approximations to the inverse of a family of linear operators [PDF]
, 2013 Lin Hu, Youming Liu
openalex +1 more source
High-Resolution Reflected Wave Extraction and Imaging Enhancement for Array Acoustic Logging
Cejing jishuArray acoustic logging reflected wave imaging is an important technology to detect the geological structure and characteristics around the wellbore, especially in the evaluation of fracture-vuggy carbonate rocks and unconventional heterogeneous reservoir.
YUE Wenzheng +3 more
doaj +1 more source
Intra-nucleus mosaic pattern (InMop) and whole-cell Haralick combined-descriptor for identifying and characterizing acute leukemia blasts on single cell peripheral blood images. [PDF]
Cytometry A, 2023 Tarquino J +4 more
europepmc +1 more source
Algorithmen zur Fußgängererkennung unter Anwendung von Shearlets
, 2018 Die vorliegende Arbeit untersucht die Eignung von Shearlets für die Aufgabe der Fußgängererkennung. Durch die mögliche Anwendung der Fußgängererkennung in diversen neuen Technologien, wie beispielsweise dem automatisierten oder autonomen Fahren, hat sich das Thema im letzten Jahrzehnt zu einem Schlüsselthema der Forschung entwickelt.
Pfeifer, Lienhard +1 more
openaire +2 more sources
Fast Finite Shearlet Transform
, 2012 In recent years it has turned out that shearlets have the potential to retrieve directional information so that they became interesting for many applications. Moreover the continuous shearlet transform has the outstanding property to stem from a square integrable group representation.
Häuser, S., Steidl, G.
openaire +2 more sources
Optimal sparsity allows reliable system-aware restoration of fluorescence microscopy images. [PDF]
Sci Adv, 2023 Mandracchia B +8 more
europepmc +1 more source
Low-Light Image Enhancement Based on Nonsubsampled Shearlet Transform [PDF]
, 2020 Manli Wang +4 more
openalex +1 more source