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The quest for the best: The impact of different EPI sequences on the sensitivity of random effect fMRI group analyses

Evgeniya Kirilina, Antoine Lutti, Benedikt A. Poser, Felix Blankenburg, Nikolaus Weiskopf
<span title="">2016</span> <i title="Elsevier BV"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/sa477uo7lveh7hchpikpixop5u" style="color: black;">NeuroImage</a> </i> &nbsp;
We compared the sensitivity of standard single-shot 2D echo planar imaging (EPI) to three advanced EPI sequences, i.e., 2D multi-echo EPI, 3D high resolution EPI and 3D dual-echo fast EPI in fixed effect  ...  In this experiment inter-subject variability determined the sensitivity of the random effects analysis for most brain regions, making the impact of EPI pulse sequence improvements less relevant or even  ...  This work is part of the BRAINTRAIN European research network (Collaborative Project) supported by the European Commission under the Health Cooperation Work Programme of the 7th Framework Programme (Grant  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1016/j.neuroimage.2015.10.071">doi:10.1016/j.neuroimage.2015.10.071</a> <a target="_blank" rel="external noopener" href="https://www.ncbi.nlm.nih.gov/pubmed/26515905">pmid:26515905</a> <a target="_blank" rel="external noopener" href="https://pubmed.ncbi.nlm.nih.gov/PMC4739510/">pmcid:PMC4739510</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/zjaaqcpffrcr7jitqiqgjdyik4">fatcat:zjaaqcpffrcr7jitqiqgjdyik4</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20170928011332/http://publisher-connector.core.ac.uk/resourcesync/data/elsevier/pdf/5bb/aHR0cDovL2FwaS5lbHNldmllci5jb20vY29udGVudC9hcnRpY2xlL3BpaS9zMTA1MzgxMTkxNTAwOTg4eA%3D%3D.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/92/9c/929c613a3715f744c564ec287fd5187ad751604c.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1016/j.neuroimage.2015.10.071"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="unlock alternate icon" style="background-color: #fb971f;"></i> elsevier.com </button> </a> <a target="_blank" rel="external noopener" href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4739510" title="pubmed link"> <button class="ui compact blue labeled icon button serp-button"> <i class="file alternate outline icon"></i> pubmed.gov </button> </a>

3D Convolutional Neural Networks for Remote Pulse Rate Measurement and Mapping from Facial Video

Frédéric Bousefsaf, Alain Pruski, Choubeila Maaoui
<span title="2019-10-16">2019</span> <i title="MDPI AG"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/smrngspzhzce7dy6ofycrfxbim" style="color: black;">Applied Sciences</a> </i> &nbsp;
The method, which relies on convolutional 3D networks, is fully automatic and does not require any special image preprocessing.  ...  Preliminary results demonstrate that this convolutional 3D network can effectively extract pulse rate from video without the need for any processing of frames.  ...  • pixel averaging in the green channel (GREEN), from Verkruysse et al. [39]; • independent component analysis (ICA), from the work of Poh et al. [50]; • chrominance method (CHROM), from De Haan et al  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.3390/app9204364">doi:10.3390/app9204364</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/sgomrwsxkfctja2jmnlymvuwcm">fatcat:sgomrwsxkfctja2jmnlymvuwcm</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20200214110713/https://res.mdpi.com/d_attachment/applsci/applsci-09-04364/article_deploy/applsci-09-04364-v2.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/92/1f/921f052c7ed103d92b9039ecaa83a5d19738f92a.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.3390/app9204364"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="unlock alternate icon" style="background-color: #fb971f;"></i> mdpi.com </button> </a>

Modeling Target Detection and Performance Analysis of Electronic Countermeasures for Phased Radar

T. Jagadesh, B. Sheela Rani
<span title="">2023</span> <i title="Computers, Materials and Continua (Tech Science Press)"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/a6m5ovtnq5h6bb2dcb357moo4a" style="color: black;">Intelligent Automation and Soft Computing</a> </i> &nbsp;
By comparing the performance of adaptive algorithms, simulation results are shown.  ...  In a severe clutter situation, the simulation results demonstrate a considerable increase in target recognition and signal to noise ratio when compared to the previous technique.  ...  [15] reveals the potential of HR for task-specific adaptation, which has applications in metrology, gas sensing, and 3D imaging. Two DL modules were used by Chitambaramani et al.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.32604/iasc.2023.026868">doi:10.32604/iasc.2023.026868</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/b47gk2dptjfbhm3nhbztdm4nmy">fatcat:b47gk2dptjfbhm3nhbztdm4nmy</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20220611204939/https://www.techscience.com/iasc/v35n1/48150/pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/67/e4/67e4127b58646a10b2cd66b2f562f351629cfcdc.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.32604/iasc.2023.026868"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> Publisher / doi.org </button> </a>

DT-MRI denoising and neuronal fiber tracking

T. McGraw, B.C. Vemuri, Y. Chen, M. Rao, T. Mareci
<span title="">2004</span> <i title="Elsevier BV"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/kpkfymbkufcnzjfc5ydyokby4y" style="color: black;">Medical Image Analysis</a> </i> &nbsp;
to present a 3D view of fiber tracts.  ...  Neuronal fibers are then traced by calculating the integral curves of this vector field.  ...  By treating each component of the vector field as an independent scalar field, we can proceed by smoothing channel-by-channel using a scalar image smoothing technique.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1016/j.media.2003.12.001">doi:10.1016/j.media.2003.12.001</a> <a target="_blank" rel="external noopener" href="https://www.ncbi.nlm.nih.gov/pubmed/15063860">pmid:15063860</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/f55moj2dn5hs3hjehz6aes2oqy">fatcat:f55moj2dn5hs3hjehz6aes2oqy</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20060904114346/http://www.csee.wvu.edu/~tmcgraw/media2004.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/bd/93/bd93d97edca38b9e38a2e73fff75304f23d8109b.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1016/j.media.2003.12.001"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> elsevier.com </button> </a>

Pattern identification of biomedical images with time series: Contrasting THz pulse imaging with DCE-MRIs

Xiao-Xia Yin, Sillas Hadjiloucas, Yanchun Zhang, Min-Ying Su, Yuan Miao, Derek Abbott
<span title="">2016</span> <i title="Elsevier BV"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/7zekrk5bkbglxhzdjmkpl6hksq" style="color: black;">Artificial Intelligence in Medicine</a> </i> &nbsp;
Methods: Both time and frequency domain signal pre-processing techniques are considered: noise removal, spectral analysis, principal component analysis (PCA) and wavelet transforms.  ...  Results: Identifying commonalities in the structure of such heterogeneous datasets potentially leads to a unified multi-channel signal processing framework for biomedical image analysis.  ...  Moreover, the robustness to noise is further increased by the optimization of the WT.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1016/j.artmed.2016.01.005">doi:10.1016/j.artmed.2016.01.005</a> <a target="_blank" rel="external noopener" href="https://www.ncbi.nlm.nih.gov/pubmed/26951630">pmid:26951630</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/usz7o4ejqbhbxntbu34zhg32iu">fatcat:usz7o4ejqbhbxntbu34zhg32iu</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20190426203959/https://cloudfront.escholarship.org/dist/prd/content/qt6bm2p62g/qt6bm2p62g.pdf?t=ou2vyz" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/0a/2a/0a2ab3d01de521b0b255abd7e4873dc776e2f336.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1016/j.artmed.2016.01.005"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> elsevier.com </button> </a>

Low-dimensional-structure self-learning and thresholding: Regularization beyond compressed sensing for MRI Reconstruction

Mehmet Akçakaya, Tamer A. Basha, Beth Goddu, Lois A. Goepfert, Kraig V. Kissinger, Vahid Tarokh, Warren J. Manning, Reza Nezafat
<span title="2011-04-04">2011</span> <i title="Wiley"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/34p2n5u2vjfgrf7j2rmkmfhogu" style="color: black;">Magnetic Resonance in Medicine</a> </i> &nbsp;
Quantitative measures of vessel sharpness and mean square error, and qualitative image scores were used to compare reconstruction for rates of 2, 3, and 4.  ...  A low-resolution image from the fully sampled k-space center is reconstructed to learn image patches of similar anatomical characteristics.  ...  Although this is optimal in the presence of Gaussian noise, principal component analysis is not robust to gross and non-Gaussian errors caused by artifacts and noise, and a more robust version of principal  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1002/mrm.22841">doi:10.1002/mrm.22841</a> <a target="_blank" rel="external noopener" href="https://www.ncbi.nlm.nih.gov/pubmed/21465542">pmid:21465542</a> <a target="_blank" rel="external noopener" href="https://pubmed.ncbi.nlm.nih.gov/PMC4212512/">pmcid:PMC4212512</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/br4kkpoygjacbixh7uzs3gus2a">fatcat:br4kkpoygjacbixh7uzs3gus2a</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20170813182441/http://people.ece.umn.edu/~akcakaya/LOST.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/de/76/de769d8978b2df31dd073f1decbf63b551b24982.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1002/mrm.22841"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> wiley.com </button> </a> <a target="_blank" rel="external noopener" href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4212512" title="pubmed link"> <button class="ui compact blue labeled icon button serp-button"> <i class="file alternate outline icon"></i> pubmed.gov </button> </a>

Robust heart rate from fitness videos

Wenjin Wang, Albertus C den Brinker, Sander Stuijk, Gerard de Haan
<span title="2017-05-08">2017</span> <i title="IOP Publishing"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/zfrt37p46zhmphdl5ewabqthru" style="color: black;">Physiological Measurement</a> </i> &nbsp;
Our core idea is to increase the degrees-of-freedom of noise reduction by decomposing the n wavelength camera-signals into multiple orthogonal frequency bands and extracting the pulse-signal per band-basis  ...  The fundamental limitation of the existing (multi-wavelength) rPPG methods is that they can suppress at most n − 1 independent distortions by linearly combining n wavelength color channels.  ...  Acknowledgments The authors would like to thank Dr Ihor Kirenko at Philips Research for his support, and also the volunteers from Eindhoven University of Technology and Philips Research for their efforts  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1088/1361-6579/aa6d02">doi:10.1088/1361-6579/aa6d02</a> <a target="_blank" rel="external noopener" href="https://www.ncbi.nlm.nih.gov/pubmed/28481751">pmid:28481751</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/fgbdllamzbebvocmycktanovtu">fatcat:fgbdllamzbebvocmycktanovtu</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20190224184353/http://pdfs.semanticscholar.org/66d4/2e05afc9e6329af484f184d1b08475c31e17.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/66/d4/66d42e05afc9e6329af484f184d1b08475c31e17.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1088/1361-6579/aa6d02"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> iop.org </button> </a>

Deep Learning in Label-free Cell Classification

Claire Lifan Chen, Ata Mahjoubfar, Li-Chia Tai, Ian K. Blaby, Allen Huang, Kayvan Reza Niazi, Bahram Jalali
<span title="2016-03-15">2016</span> <i title="Springer Nature"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/tnqhc2x2aneavcd3gx5h7mswhm" style="color: black;">Scientific Reports</a> </i> &nbsp;
In time stretched imaging 16 , the object's spatial information is encoded in the spectrum of laser pulses within a pulse duration of sub-nanoseconds  ...  For example, imaging flow cytometers face a throughput limit imposed by the speed of the CCD or the CMOS cameras, a number that is approximately 2000 cells/s for present systems 9 .  ...  Blaby was supported by the U.S. Department of Energy (grant no. DE-FC02-02ER63421) to Sabeeha Merchant.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1038/srep21471">doi:10.1038/srep21471</a> <a target="_blank" rel="external noopener" href="https://www.ncbi.nlm.nih.gov/pubmed/26975219">pmid:26975219</a> <a target="_blank" rel="external noopener" href="https://pubmed.ncbi.nlm.nih.gov/PMC4791545/">pmcid:PMC4791545</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/grs37hb4ijapzorbvdeb5cnnn4">fatcat:grs37hb4ijapzorbvdeb5cnnn4</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20200310100743/https://escholarship.org/content/qt72m5b2g7/qt72m5b2g7.pdf?t=pxza7p" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/9e/63/9e636c99ae01aae5200833bcda007ac04c215766.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1038/srep21471"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="unlock alternate icon" style="background-color: #fb971f;"></i> Publisher / doi.org </button> </a> <a target="_blank" rel="external noopener" href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4791545" title="pubmed link"> <button class="ui compact blue labeled icon button serp-button"> <i class="file alternate outline icon"></i> pubmed.gov </button> </a>

Multiplexed Echo Planar Imaging for Sub-Second Whole Brain FMRI and Fast Diffusion Imaging

David A. Feinberg, Steen Moeller, Stephen M. Smith, Edward Auerbach, Sudhir Ramanna, Matt F. Glasser, Karla L. Miller, Kamil Ugurbil, Essa Yacoub, Pedro Antonio Valdes-Sosa
<span title="2010-12-20">2010</span> <i title="Public Library of Science (PLoS)"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/s3gm7274mfe6fcs7e3jterqlri" style="color: black;">PLoS ONE</a> </i> &nbsp;
The simultaneous SE refocusing of SIR imaging at 7 Tesla advantageously reduced SAR by using fewer RF refocusing pulses and by shifting fat signal out of the image plane so that fat suppression pulses  ...  In preliminary studies of resting state functional networks identified through independent component analysis, the 6-fold higher sampling rate increased the peak functional sensitivity by 60%.  ...  First, each dataset was reduced to the top 200 principal components using principal component analysis (PCA), the resulting eigenvectors were scaled to have the same overall variance in the 3 datasets,  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1371/journal.pone.0015710">doi:10.1371/journal.pone.0015710</a> <a target="_blank" rel="external noopener" href="https://www.ncbi.nlm.nih.gov/pubmed/21187930">pmid:21187930</a> <a target="_blank" rel="external noopener" href="https://pubmed.ncbi.nlm.nih.gov/PMC3004955/">pmcid:PMC3004955</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/qotvz5pnsrhdrkvmvdonfusooa">fatcat:qotvz5pnsrhdrkvmvdonfusooa</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20190304141130/http://pdfs.semanticscholar.org/c788/89ee22645120fc5f574633cef5409c646a11.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/c7/88/c78889ee22645120fc5f574633cef5409c646a11.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1371/journal.pone.0015710"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="unlock alternate icon" style="background-color: #fb971f;"></i> plos.org </button> </a> <a target="_blank" rel="external noopener" href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3004955" title="pubmed link"> <button class="ui compact blue labeled icon button serp-button"> <i class="file alternate outline icon"></i> pubmed.gov </button> </a>

Boosting the signal-to-noise of low-field MRI with deep learning image reconstruction

N. Koonjoo, B. Zhu, G. Cody Bagnall, D. Bhutto, M. S. Rosen
<span title="2021-04-15">2021</span> <i title="Springer Science and Business Media LLC"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/tnqhc2x2aneavcd3gx5h7mswhm" style="color: black;">Scientific Reports</a> </i> &nbsp;
SNR gains above Fourier reconstruction by factors of 1.5- to 4.5-fold, and 3-fold, respectively.  ...  We describe here the use of our end-to-end deep neural network approach (AUTOMAP) to improve the image quality of highly noise-corrupted low-field MRI data.  ...  Department of Energy, under Award Number DE-AR0000823 for contributing to fund the information, data, or work presented herein.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1038/s41598-021-87482-7">doi:10.1038/s41598-021-87482-7</a> <a target="_blank" rel="external noopener" href="https://www.ncbi.nlm.nih.gov/pubmed/33859218">pmid:33859218</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/umtxbf3flfanvjcouh6d7cinpi">fatcat:umtxbf3flfanvjcouh6d7cinpi</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20210718073834/https://www.nature.com/articles/s41598-021-87482-7.pdf?error=cookies_not_supported&amp;code=51673775-13eb-4563-be6b-7f62d7ce9a08" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/55/d4/55d4c81399b94cb53978d027ab6c30c9356ff83f.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1038/s41598-021-87482-7"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="unlock alternate icon" style="background-color: #fb971f;"></i> Publisher / doi.org </button> </a>

Remote Monitoring of Vital Signs in Diverse Non-Clinical and Clinical Scenarios Using Computer Vision Systems: A Review

Khanam, Al-Naji, Chahl
<span title="2019-10-22">2019</span> <i title="MDPI AG"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/smrngspzhzce7dy6ofycrfxbim" style="color: black;">Applied Sciences</a> </i> &nbsp;
From this review it emerges that automatic multiple regions of interest (ROIs) selection, removal of noise artefacts caused by both illumination variations and motion artefacts, simultaneous multiple person  ...  Techniques for noncontact measurement of vital signs using camera imaging technologies have been attracting increasing attention.  ...  Several studies have been published based on blind source separation (BSS) using either principal component analysis (PCA) or independent component analyses (ICA). Balakrishnan et al.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.3390/app9204474">doi:10.3390/app9204474</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/nmktufnimzbszavjkxv7rt5dhe">fatcat:nmktufnimzbszavjkxv7rt5dhe</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20200209071637/https://res.mdpi.com/d_attachment/applsci/applsci-09-04474/article_deploy/applsci-09-04474-v2.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/9a/7c/9a7c58574c875e6ad4e975282ab75886cb3c9661.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.3390/app9204474"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="unlock alternate icon" style="background-color: #fb971f;"></i> mdpi.com </button> </a>

Improved Tumor Detection Using Modified Hough Mertic Trasformation

Kirna Rani
<span title="2016-05-25">2016</span> <i title="Valley International"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/7itxqhdltnewtn4ueymnlhnkea" style="color: black;">International Journal Of Engineering And Computer Science</a> </i> &nbsp;
This approach has been tested on various images thus defining an efficient and robust technique for automated detection and segmentation of brain tumors.  ...  The proposed technique has the ability to produce effective results even in case of high density of the noise.  ...  A novel image reconstruction algorithm is developed based on the application of Principal Components Analysis (PCA).  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.18535/ijecs/v5i5.46">doi:10.18535/ijecs/v5i5.46</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/vbklvkhwsnhbtpiin3pgj72rsm">fatcat:vbklvkhwsnhbtpiin3pgj72rsm</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20180602213932/http://ijecs.in/issue/v5-i5/46%20ijecs.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/5f/38/5f38c253611266521833eaed3d0d264730d2875e.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.18535/ijecs/v5i5.46"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="unlock alternate icon" style="background-color: #fb971f;"></i> Publisher / doi.org </button> </a>

Big data and deep data in scanning and electron microscopies: deriving functionality from multidimensional data sets

Alex Belianinov, Rama Vasudevan, Evgheni Strelcov, Chad Steed, Sang Mo Yang, Alexander Tselev, Stephen Jesse, Michael Biegalski, Galen Shipman, Christopher Symons, Albina Borisevich, Rick Archibald (+1 others)
<span title="2015-05-13">2015</span> <i title="Springer Nature"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/332mvnktmnf3di455yiizyuema" style="color: black;">Advanced Structural and Chemical Imaging</a> </i> &nbsp;
Largely, this progress was enabled by computer-assisted methods of microscope operation, data acquisition, and analysis.  ...  The development of electron and scanning probe microscopies in the second half of the twentieth century has produced spectacular images of the internal structure and composition of matter with nanometer  ...  (b, c) Principal component analysis over experimental data set of 288 domains. (b) First 16 eigenvectors and (c) weights.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1186/s40679-015-0006-6">doi:10.1186/s40679-015-0006-6</a> <a target="_blank" rel="external noopener" href="https://www.ncbi.nlm.nih.gov/pubmed/27547705">pmid:27547705</a> <a target="_blank" rel="external noopener" href="https://pubmed.ncbi.nlm.nih.gov/PMC4977326/">pmcid:PMC4977326</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/7faeb4lt7jdopnrlsmy4deubqq">fatcat:7faeb4lt7jdopnrlsmy4deubqq</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20170824143148/https://link.springer.com/content/pdf/10.1186%2Fs40679-015-0006-6.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/10/b1/10b1bc83a8e49db96aa4e4f6e5704c5b4f7ec1cb.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1186/s40679-015-0006-6"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="unlock alternate icon" style="background-color: #fb971f;"></i> springer.com </button> </a> <a target="_blank" rel="external noopener" href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4977326" title="pubmed link"> <button class="ui compact blue labeled icon button serp-button"> <i class="file alternate outline icon"></i> pubmed.gov </button> </a>

Diffusion Tensor Imaging and Its Application to Traumatic Brain Injury: Basic Principles and Recent Advances

Ping-Hong Yeh, Terrence R. Oakes, Gerard Riedy
<span title="">2012</span> <i title="Scientific Research Publishing, Inc,"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/lcnhr2kxdndp7fysgg73b7nv6q" style="color: black;">Open Journal of Medical Imaging</a> </i> &nbsp;
Quantitative analysis of diffusion metrics can aid in the localization of axonal injury and/or de(dys)myelination caused by trauma.  ...  Diffusion weighted imaging is an advanced magnetic resonance imaging (MRI) technique that is sensitive to the movement of water molecules, providing additional information on the micro-structural arrangement  ...  (GMM) method [80] , or using GMM for robust estimation of tensors by outlier rejection followed by the final fit with the remaining data points using the constant weights, i.e. the RESTORE (Robust Estimation  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.4236/ojmi.2012.24025">doi:10.4236/ojmi.2012.24025</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/h55evmhkkndapaczqmptddpguu">fatcat:h55evmhkkndapaczqmptddpguu</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20170304034501/http://www.dtic.mil/dtic/tr/fulltext/u2/a570287.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/a6/23/a6230b867468abe41ce304bc7f86481d2630cf09.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.4236/ojmi.2012.24025"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="unlock alternate icon" style="background-color: #fb971f;"></i> Publisher / doi.org </button> </a>

Towards HCP-Style Macaque Connectomes: 24-Channel 3T Multi-Array Coil, MRI Sequences and Preprocessing

Joonas A. Autio, Matthew F. Glasser, Takayuki Ose, Chad J. Donahue, Matteo Bastiani, Masahiro Ohno, Yoshihiko Kawabata, Yuta Urushibata, Katsutoshi Murata, Kantaro Nishigori, Masataka Yamaguchi, Yuki Hori (+9 others)
<span title="2020-04-07">2020</span> <i title="Elsevier BV"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/sa477uo7lveh7hchpikpixop5u" style="color: black;">NeuroImage</a> </i> &nbsp;
To address these challenges, we developed a macaque 24-channel receive coil for 3-T MRI with parallel imaging capabilities.  ...  However, the tools and methods for noninvasive image acquisition (e.g. MRI RF coils and pulse sequence protocols) and image data preprocessing have lagged behind those developed for humans.  ...  Principal component analysis (PCA) 411 was applied to segregate data into structured and unstructured sub-spaces and detect the 412 dimensionality of the structured subspace based on comparison of the  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1016/j.neuroimage.2020.116800">doi:10.1016/j.neuroimage.2020.116800</a> <a target="_blank" rel="external noopener" href="https://www.ncbi.nlm.nih.gov/pubmed/32276072">pmid:32276072</a> <a target="_blank" rel="external noopener" href="https://pubmed.ncbi.nlm.nih.gov/PMC7116593/">pmcid:PMC7116593</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/nnp5sjz7onabpklejcev6mprji">fatcat:nnp5sjz7onabpklejcev6mprji</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20200409013917/https://pdf.sciencedirectassets.com/272508/AIP/1-s2.0-S1053811920302871/main.pdf?X-Amz-Security-Token=IQoJb3JpZ2luX2VjENn%2F%2F%2F%2F%2F%2F%2F%2F%2F%2FwEaCXVzLWVhc3QtMSJHMEUCIQDPNsoILexR1PhbTu%2Fmg9kKzLY%2BqH3KO8hrqqq2a49bCwIgcUmMQ90kKwcnBQhw%2BxRLuBO87RaH5%2FviQ3jA08%2FnNpAqvQMI4v%2F%2F%2F%2F%2F%2F%2F%2F%2F%2FARADGgwwNTkwMDM1NDY4NjUiDKCsolLLvR1mlVdVRyqRA3x5OFerJieGomm0tq0WX0rP6VIYmoA27nwmx0nqDU1ZHPu%2Fd4sYCzhHyQX0709ICkMRBGRDUVWvpYpL1eEK0aQqLcaUclX7%2BqfwpZX0CkiFbVgQYgIJNzlPbCGw6x69LbgNymh%2BCk0qTJflo1LYTvJ0bpi3Eqr1FWHxTh1l4AnZN98DojPdDqUfQQi%2FSiuajUiK%2FFUshBNPD523PPi%2FrU%2BicEN%2F%2F5hPFbRb%2BFRW%2FuuQfs8ZitEh3blKxAVkyB4eTl8YN1MntId5wsRxFUgImhIUP2Qk%2B41%2FxG%2BKN8lYeVL6VC8n2QyMIrAlkfz0lVSQ3QNXZEvv8pXNFYl1weuF59%2B9yai%2BKCx9ZzwZuoQMCrHbAOCjMHvgSmyRp8nuq8%2BSi2IzmhXQP5Sxsa5Tzm8rbv6gyfTtrd3ZPC2cxcGV46j%2BQvRI9voxdoQCsGHQ04c%2BeQFb%2BOEjfSjqF9lq1IxoCu7y04pI5PJ9YQ7skFxVXdHdYbGyAAUEiqPNUf0RKGBfcTPTPAb%2BkuCqwFTH7qvQ%2FyBWMPTmufQFOusBUly5jhLV4eWhUZKZDq3OEtKvPo4WfSUOBCRRH8tYsZZLZ1IAlLzClVM4Da%2Bq9FRA4czknbdOPUgmC7xzOYOsrYwLPaqlYTLpAkWeCpwrNw4rdLE1wkHPwlPwJTHiKtBynZ4bw5Blplv6eM629Ge4OEEQRG%2FPEVYx%2FE3pD%2Bbo0Hk3xPG1A52d6q4zLRiR5qosoWBVmQ34rUA4HF2nz%2B6XmTy4Uyf1g0li2EI8GwEGHnPEBpELnWh%2Bg2CccB4N%2B5JJ4nHjEW%2FzCmJ4%2FJRL8KHm%2FiyXDq2mtmvJFGKmfHQagXk%2B3cZyPDCbF3Uz8g%3D%3D&amp;X-Amz-Algorithm=AWS4-HMAC-SHA256&amp;X-Amz-Date=20200409T013912Z&amp;X-Amz-SignedHeaders=host&amp;X-Amz-Expires=300&amp;X-Amz-Credential=ASIAQ3PHCVTY2YUDVNDF%2F20200409%2Fus-east-1%2Fs3%2Faws4_request&amp;X-Amz-Signature=8197999c5577379cbc742e593357d34df46ca5613d4a67801dd97f5c4a1c1a06&amp;hash=53aad9e51cef117d941f640e51171ac0cfc563e8684d13df03a3be07867a1596&amp;host=68042c943591013ac2b2430a89b270f6af2c76d8dfd086a07176afe7c76c2c61&amp;pii=S1053811920302871&amp;tid=spdf-8e7f0e02-c595-4d38-ae58-ab7ff8257b01&amp;sid=461473b6168c92422e18114-1773e89ddb60gxrqa&amp;type=client" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/d7/64/d76481a11e5202d60e91b3aa0d025c46df1da360.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1016/j.neuroimage.2020.116800"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="unlock alternate icon" style="background-color: #fb971f;"></i> elsevier.com </button> </a> <a target="_blank" rel="external noopener" href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7116593" title="pubmed link"> <button class="ui compact blue labeled icon button serp-button"> <i class="file alternate outline icon"></i> pubmed.gov </button> </a>
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