Multi-class brain images classification based on reality-preserving fractional Fourier transform and adaboost

Y Zhang, Q Hu, Z Guo, J Xu… - … Conference on Image …, 2018 - ieeexplore.ieee.org
… transform (RPFRFT) and Adaboost to classify brain images … -weighted images obtained
by magnetic resonance imaging … features from each magnetic resonance image. Second, we …

A moment based fractional Fourier transform scheme for MR image classification

S Mastromichalakis, S Chountasis - Automatic Control and Computer …, 2021 - Springer
images are greatly magnified by the automated and accurate classification of the magnetic
resonance … from the Radiopaedia.org and contains 60 T2-weighted MR brain images. All …

A multilayer perceptron based smart pathological brain detection system by fractional Fourier entropy

Y Zhang, Y Sun, P Phillips, G Liu, X Zhou… - Journal of medical …, 2016 - Springer
magnetic resonance (MR) brain images. We simplify this problem as recognizing pathological
brains from healthy brains… samples of MR brains, which are all T2-weighted and with sizes …

Computer-aided diagnosis of abnormal breasts in mammogram images by weighted-type fractional Fourier transform

YD Zhang, SH Wang, G Liu… - Advances in Mechanical …, 2016 - journals.sagepub.com
… the U-test method for almost all classification schemes (p < 0.05). Yang et al. identified
breast cancer using the integrated information from magnetic resonance imaging (MRI) and …

The fractional Fourier transform as a biomedical signal and image processing tool: A review

A Gómez-Echavarría, JP Ugarte, C Tobón - Biocybernetics and Biomedical …, 2020 - Elsevier
… (GEP) to classify cancer of various sub-types. The GEP can be … The entropy weight of the
FrFT coefficients was computed to … weight were chosen as input for a classification stage using

A hybrid image enhancement based brain MRI images classification technique

Z Ullah, MU Farooq, SH Lee, D An - Medical hypotheses, 2020 - Elsevier
… The classification of brain magnetic resonance imaging (MRI) … Total 71 T2-weighted, 256
x 256 pixels brain MRI images were selected randomly, with 25 abnormal and 46 normal. The …

MRI based medical image analysis: Survey on brain tumor grade classification

G Mohan, MM Subashini - Biomedical Signal Processing and Control, 2018 - Elsevier
classification techniques of brain Magnetic Resonance (MR) … The review is further structured
as follows: Image processingWeighted Images (PWI)/rCBV is hardly used for brain tumor …

Classification Algorithms for Brain Magnetic Resonance Imaging Images of Patients with End‐Stage Renal Disease and Depression

Y Cheng, T Liao, N Jia - Contrast Media & Molecular Imaging, 2022 - Wiley Online Library
… performance, fALFF, DC, and ALFF were aggregated, and the prediction results of the
combined model were weighted and averaged to obtain the final classification result. It can be …

A comprehensive survey on fractional Fourier transform

Y Zhang, S Wang, JF Yang, Z Zhang… - Fundamenta …, 2017 - content.iospress.com
… (weighted-type, sampling-type, and eigendecomposition-type). … used to reconstruct magnetic
resonance (MR) images. Parot (… • Image Processing. There are a mass of papers discussing …

Enhanced MR image classification using hybrid statistical and wavelets features

G Latif, DNFA Iskandar, JM Alghazo… - Ieee …, 2018 - ieeexplore.ieee.org
… Zhang, YD, Chen, S., Wang, SH, Yang, JF, & Phillips, P., Magnetic resonance brain image
classification based on weightedtype fractional Fourier transform and nonparallel support …