Results 21 to 30 of about 123,943 (268)

Review of biomedical signal and image processing [PDF]

open access: yesBioMedical Engineering OnLine, 2013
This article is a review of the book “Biomedical Signal and Image Processing” by Kayvan Najarian and Robert Splinter, which is published by CRC Press, Taylor & Francis Group. It will evaluate the contents of the book and discuss its suitability as a textbook, while mentioning highlights of the book, and providing comparison with other textbooks.
openaire   +2 more sources

Differential contributions of the two human cerebral hemispheres to action timing

open access: yeseLife, 2019
Rhythmic actions benefit from synchronization with external events. Auditory-paced finger tapping studies indicate the two cerebral hemispheres preferentially control different rhythms.
Anja Pflug   +4 more
doaj   +1 more source

Contribution to the Development of a Smart Ultrasound Scanner: Design and Analysis of the High-Voltage Power Supply of the Transmitter

open access: yesInventions, 2023
A smart ultrasound scanner plays an important role in the transition to point-of-care imaging. DC–DC bipolar converters are essential in the generation of the ultrasound burst signal as they power the piezoelectric transducer.
Nicolas Daniel Mbele Ndzana   +7 more
doaj   +1 more source

Explainable AI (XAI) In Biomedical Signal and Image Processing: Promises and Challenges

open access: yes2022 IEEE International Conference on Image Processing (ICIP), 2022
IEEE ICIP ...
Guang Yang 0006   +4 more
openaire   +3 more sources

Revisiting the T2 spectrum imaging inverse problem: Bayesian regularized non-negative least squares

open access: yesNeuroImage, 2021
Multi-echo T2 magnetic resonance images contain information about the distribution of T2 relaxation times of compartmentalized water, from which we can estimate relevant brain tissue properties such as the myelin water fraction (MWF).
Erick Jorge Canales-Rodríguez   +7 more
doaj   +1 more source

M-Net: An encoder-decoder architecture for medical image analysis using ensemble learning

open access: yesResults in Engineering, 2023
Only a few of the many subfields of biomedical science study include biomedical engineering, biomedical signal processing, gene analysis, and biomedical image processing.
Sreelakshmi S   +3 more
doaj   +1 more source

Multiple sclerosis cortical and WM lesion segmentation at 3T MRI: a deep learning method based on FLAIR and MP2RAGE

open access: yesNeuroImage: Clinical, 2020
The presence of cortical lesions in multiple sclerosis patients has emerged as an important biomarker of the disease. They appear in the earliest stages of the illness and have been shown to correlate with the severity of clinical symptoms.
Francesco La Rosa   +9 more
doaj   +1 more source

Making connections in the brain

open access: yeseLife, 2017
Simultaneous measurements of neuronal activity and fMRI signals in the rat brain have shed new light on the origins of resting-state fMRI connectivity networks.
Alex TL Leong, Ed X Wu
doaj   +1 more source

Insights from the IronTract challenge: Optimal methods for mapping brain pathways from multi-shell diffusion MRI

open access: yesNeuroImage, 2022
Limitations in the accuracy of brain pathways reconstructed by diffusion MRI (dMRI) tractography have received considerable attention. While the technical advances spearheaded by the Human Connectome Project (HCP) led to significant improvements in dMRI ...
Chiara Maffei   +50 more
doaj   +1 more source

Semi-automated brain tumor segmentation on multi-parametric MRI using regularized non-negative matrix factorization

open access: yesBMC Medical Imaging, 2017
Background Segmentation of gliomas in multi-parametric (MP-)MR images is challenging due to their heterogeneous nature in terms of size, appearance and location. Manual tumor segmentation is a time-consuming task and clinical practice would benefit from (
Nicolas Sauwen   +7 more
doaj   +1 more source

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