Results 71 to 80 of about 2,777 (169)

Classification of Mammography Images Based on Multifractal Analysis of BIMFs

open access: yesInternational Journal of Biomedical Imaging, Volume 2025, Issue 1, 2025.
Breast cancer is a real public health problem. Several women with this disease have died from it. Breast cancer is one of the deadliest cancers. Currently, the only way to combat this scourge is the early detection of breast masses. Mammography is a breast x‐ray that allows images of the inside of the breast to be obtained using x‐rays, thereby ...
Fatima Ghazi   +5 more
wiley   +1 more source

Quantum algorithms using the curvelet transform [PDF]

open access: yesProceedings of the forty-first annual ACM symposium on Theory of computing, 2009
64 pages, 4 figures; improved algorithm and lower bound for finding the center of a radial function; revised presentation; to appear in STOC ...
openaire   +3 more sources

Terabyte-scale supervised 3D training and benchmarking dataset of the mouse kidney. [PDF]

open access: yesSci Data, 2023
Kuo W   +6 more
europepmc   +1 more source

Curvelet Transform-Based Sparsity Promoting Algorithm for Fast Ultrasound Localization Microscopy. [PDF]

open access: yesIEEE Trans Med Imaging, 2022
You Q   +8 more
europepmc   +1 more source

Seismic denoising using curvelet analysis

open access: yesPhysica A: Statistical Mechanics and its Applications, 2012
AbstractA curvelet is a new and effective spectral transform, that allows sparse representations of complex data. It has many applications in several fields, including denoising, wave propagation in disordered media and pattern recognition. This spectral technique is based on directional basis functions that represent objects having discontinuities ...
Oliveira, M.S.   +4 more
openaire   +1 more source

Multi-modal image sharpening in fourier transform infrared (FTIR) microscopy. [PDF]

open access: yesAnalyst, 2021
Mankar R   +5 more
europepmc   +1 more source

Curvelet-based seismoelectric data processing

open access: yes, 2012
Seismoelectromagnetic conversions are induced through electrokinetic phenomena occurring when passing seismic waves induce relative fluid to solid displacements. Information on porous material properties provided by the type I coseismic electric field accompanying surface and body waves is limited to the vicinity of the electrical receivers, as opposed
Warden, Sheldon   +4 more
openaire   +3 more sources

Fibrillar Collagen Quantification With Curvelet Transform Based Computational Methods. [PDF]

open access: yesFront Bioeng Biotechnol, 2020
Liu Y   +14 more
europepmc   +1 more source

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