Results 91 to 100 of about 388 (166)

Irregular shearlet frames

, 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, Justus Liebig University Giessen   +1 more
openaire   +1 more source

Parabolic Molecules [PDF]

, 2019
Anisotropic decompositions using representation systems based on parabolic scaling such as curvelets or shearlets have recently attracted significant attention due to the fact that they were shown to provide optimally sparse approximations of functions ...
Kutyniok, Gitta, Grohs, Philipp
core  

Preoperative ultrasound radiomics analysis for expression of multiple molecular biomarkers in mass type of breast ductal carcinoma in situ. [PDF]

BMC Med Imaging, 2021
Wu L, Zhao Y, Lin P, Qin H, Liu Y, Wan D, Li X, He Y, Yang H.   +8 more
europepmc   +1 more source

Early Detection of Medical Image Analysis by Using Machine Learning Method.

Comput Math Methods Med, 2022
Khasawneh AM, Bukhari A, Al-Khasawneh MA.   +2 more
europepmc   +1 more source

A robust blind medical image watermarking approach for telemedicine applications. [PDF]

Cluster Comput, 2021
Kahlessenane F, Khaldi A, Kafi R, Euschi S.   +3 more
europepmc   +1 more source

An endorectal ultrasound-based radiomics signature for preoperative prediction of lymphovascular invasion of rectal cancer. [PDF]

BMC Med Imaging, 2022
Wu YQ, Gao RZ, Lin P, Wen R, Li HY, Mou MY, Chen FH, Huang F, Zhou WJ, Yang H, He Y, Wu J.   +11 more
europepmc   +1 more source

Differentiation between combined hepatocellular carcinoma and hepatocellular carcinoma: comparison of diagnostic performance between ultrasomics-based model and CEUS LI-RADS v2017. [PDF]

BMC Med Imaging, 2022
Li CQ, Zheng X, Guo HL, Cheng MQ, Huang Y, Xie XY, Lu MD, Kuang M, Wang W, Chen LD.   +9 more
europepmc   +1 more source

DeepCoroNet: A deep LSTM approach for automated detection of COVID-19 cases from chest X-ray images. [PDF]

Appl Soft Comput, 2021
Demir F.
europepmc   +1 more source

Microscopic medical image classification framework via deep learning and shearlet transform. [PDF]

J Med Imaging (Bellingham), 2016
Rezaeilouyeh H, Mollahosseini A, Mahoor MH.   +2 more
europepmc   +1 more source

Real-time denoising of ultrasound images based on deep learning. [PDF]

Med Biol Eng Comput, 2022
Cammarasana S, Nicolardi P, Patanè G.
europepmc   +1 more source