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Tracking Regional Tissue Volume and Function Change in Lung Using Image Registration

Kunlin Cao, Gary E. Christensen, Kai Ding, Kaifang Du, Maghavan L. Raghavan, Ryan E. Amelon, Kimberly M. Baker, Eric A. Hoffman, Joseph M. Reinhardt
<span title="">2012</span> <i title="Hindawi Limited"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/a5p2e7p4xfg23hvv3wca3cde5u" style="color: black;">International Journal of Biomedical Imaging</a> </i> &nbsp;
In this work we utilize image-matching procedures to correlate fluid redistribution and reabsorption to changes in regional lung function.  ...  Regional lung-function changes correlated with the presence of BAL fluid, and regional function returned to baseline as the fluid was reabsorbed.  ...  Murphy and Dr. B. van Ginneken for providing the software iX for generating and annotating landmarks. This work was supported by Grants HL079406, HL64368, HL080285, EB004126, and CA129022.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1155/2012/956248">doi:10.1155/2012/956248</a> <a target="_blank" rel="external noopener" href="https://www.ncbi.nlm.nih.gov/pubmed/23118740">pmid:23118740</a> <a target="_blank" rel="external noopener" href="https://pubmed.ncbi.nlm.nih.gov/PMC3483832/">pmcid:PMC3483832</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/e53kn34usbbhjkjasyju73qbp4">fatcat:e53kn34usbbhjkjasyju73qbp4</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20190428140443/https://scholarscompass.vcu.edu/cgi/viewcontent.cgi?article=1001&amp;context=radonc_pubs" 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/93/b0/93b0b0ee97d9c4508ca804df6e17ba4ec2fe5ff9.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1155/2012/956248"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="unlock alternate icon" style="background-color: #fb971f;"></i> hindawi.com </button> </a> <a target="_blank" rel="external noopener" href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3483832" title="pubmed link"> <button class="ui compact blue labeled icon button serp-button"> <i class="file alternate outline icon"></i> pubmed.gov </button> </a>

Non-rigid registration techniques for automatic follow-up of lung nodules

Ayman El-Baz, Seniha E. Yuksel, Salwa Elshazly, Aly A. Farag
<span title="">2005</span> <i title="Elsevier BV"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/wi3m7vm2jfa25gbgomifykej5e" style="color: black;">Excerpta Medica: International Congress Series</a> </i> &nbsp;
the lung region into homogenous tissues, arteries, veins and lung nodules, 3) Applying rigid registration using a combination of segmentation information and mutual information as a similarity measure  ...  , and 4) Compensating for the effects of heartbeats and respiration using non-rigid registration.  ...  The results of classified lung tissues using the LCG model is shown in Fig. 2(c) , the homogeneous tissues (shown in red) and arteries, veins, and lung nodules (shown in green).  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1016/j.ics.2005.03.340">doi:10.1016/j.ics.2005.03.340</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/km3xvvltcvc5lmtzsczvxmcx4m">fatcat:km3xvvltcvc5lmtzsczvxmcx4m</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20110815144346/http://www.cise.ufl.edu:80/~seyuksel/Publications/CARS2005lung.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/56/cf/56cf6b7c89191d9e9ea484fc69091e151e913e5a.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1016/j.ics.2005.03.340"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> elsevier.com </button> </a>

A realistic simulation framework for assessing deformable slice-to-volume (CT-fluoroscopy/CT) registration

Ziv Yaniv, Roland Stenzel, Kevin Cleary, Filip Banovac, Kevin R. Cleary, Robert L. Galloway, Jr.
<span title="2006-03-02">2006</span> <i title="SPIE"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/r4f4cmsmlbdqjgtgzl67eibt2m" style="color: black;">Medical Imaging 2006: Visualization, Image-Guided Procedures, and Display</a> </i> &nbsp;
To assess the performance of different registration algorithms for CTF/CT registration we propose to use simulated CTF images.  ...  These images are created by deforming the original CT volume and extracting a slice from it.  ...  2) Compute a deformation field based on the electromagnetic tracking data, and segment the lung region in the CT. (3) Deform the original volume in the region of the lungs using the segmentation and deformation  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1117/12.655621">doi:10.1117/12.655621</a> <a target="_blank" rel="external noopener" href="https://dblp.org/rec/conf/miigp/YanivSCB06.html">dblp:conf/miigp/YanivSCB06</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/lfa3vxml2beq3g6zsdu6nx55nq">fatcat:lfa3vxml2beq3g6zsdu6nx55nq</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20100609065430/http://www.isis.georgetown.edu/CAIMR/DesktopModules/ViewDocument.aspx?DocumentID=143" 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/43/ed/43ed2ebd7f09517c1436e6f3771997128dba5399.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1117/12.655621"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> Publisher / doi.org </button> </a>

Registration-based estimates of local lung tissue expansion compared to xenon CT measures of specific ventilation

Joseph M. Reinhardt, Kai Ding, Kunlin Cao, Gary E. Christensen, Eric A. Hoffman, Shalmali V. Bodas
<span title="">2008</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;
Since many disease or injury conditions can cause biomechanical or material property changes that can alter lung function, there is a great interest in measuring regional lung ventilation and regional  ...  The degree of regional lung expansion is measured using the Jacobian (a function of local partial derivatives) of the registration displacement field, which we show is directly related to specific volume  ...  This work was supported in part by grants HL079406, HL064368, and EB004126 from the National Institutes of Health. A preliminary version of this manuscript appeared in Reinhardt et al. (2007) .  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1016/j.media.2008.03.007">doi:10.1016/j.media.2008.03.007</a> <a target="_blank" rel="external noopener" href="https://www.ncbi.nlm.nih.gov/pubmed/18501665">pmid:18501665</a> <a target="_blank" rel="external noopener" href="https://pubmed.ncbi.nlm.nih.gov/PMC2692217/">pmcid:PMC2692217</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/7ysvitr4vfacnhto3gzotbpyji">fatcat:7ysvitr4vfacnhto3gzotbpyji</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20200206194348/http://europepmc.org/backend/ptpmcrender.fcgi?accid=PMC2692217&amp;blobtype=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/2f/47/2f4740a38f2d8842b508667f111548481859f26c.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.2008.03.007"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> elsevier.com </button> </a> <a target="_blank" rel="external noopener" href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2692217" title="pubmed link"> <button class="ui compact blue labeled icon button serp-button"> <i class="file alternate outline icon"></i> pubmed.gov </button> </a>

Computed Tomography Studies of Lung Mechanics

B. A. Simon
<span title="2005-12-01">2005</span> <i title="American Thoracic Society"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/vbi3afitjfeitdbfr2isaparsq" style="color: black;">Proceedings of the American Thoracic Society online</a> </i> &nbsp;
X-ray computed tomography (CT) imaging is ideally suited to the study of regional lung mechanics in intact subjects because of its high spatial and temporal resolution, correlation of functional data with  ...  The study of lung mechanics has progressed from global descriptions of lung pressure and volume relationships to the highresolution, three-dimensional, quantitative measurement of dynamic regional mechanical  ...  However, unless three-dimensional image registration methods are used to ensure that the same tissue elements are included in all tracked regions (24) , absolute volumes computed from slice data are subject  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1513/pats.200507-076ds">doi:10.1513/pats.200507-076ds</a> <a target="_blank" rel="external noopener" href="https://www.ncbi.nlm.nih.gov/pubmed/16352757">pmid:16352757</a> <a target="_blank" rel="external noopener" href="https://pubmed.ncbi.nlm.nih.gov/PMC2713339/">pmcid:PMC2713339</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/b6pc6smdwbe7tkk6w52madglay">fatcat:b6pc6smdwbe7tkk6w52madglay</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20200206041451/http://europepmc.org/backend/ptpmcrender.fcgi?accid=PMC2713339&amp;blobtype=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/99/f7/99f7379941cbd915b33529712c22d5bb84a23e6a.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1513/pats.200507-076ds"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> Publisher / doi.org </button> </a> <a target="_blank" rel="external noopener" href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2713339" title="pubmed link"> <button class="ui compact blue labeled icon button serp-button"> <i class="file alternate outline icon"></i> pubmed.gov </button> </a>

Lung Imaging Data Analysis

Ayman El-Baz, Garth M. Beache, Georgy Gimel'farb, Kenji Suzuki, Kazunori Okada
<span title="">2013</span> <i title="Hindawi Limited"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/a5p2e7p4xfg23hvv3wca3cde5u" style="color: black;">International Journal of Biomedical Imaging</a> </i> &nbsp;
Cao et al. correlates fluid redistribution and reabsorption to changes in regional lung function by image matching.  ...  Dense displacement fields obtained from aligning images at the different instants and for various inflation levels via interphase and intraphase image registration are then used to track tissue volume  ...  Acknowledgments We thank all the authors for their excellent contributions and all the reviewers for their great assistance in improving the presentations.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1155/2013/618561">doi:10.1155/2013/618561</a> <a target="_blank" rel="external noopener" href="https://www.ncbi.nlm.nih.gov/pubmed/23533378">pmid:23533378</a> <a target="_blank" rel="external noopener" href="https://pubmed.ncbi.nlm.nih.gov/PMC3603551/">pmcid:PMC3603551</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/epa2tqt3rja2fej74rdhgkcgyy">fatcat:epa2tqt3rja2fej74rdhgkcgyy</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20190223034223/http://pdfs.semanticscholar.org/48c3/49b99c7d00b38d59c020b73e5a359d8b6318.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/48/c3/48c349b99c7d00b38d59c020b73e5a359d8b6318.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1155/2013/618561"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="unlock alternate icon" style="background-color: #fb971f;"></i> hindawi.com </button> </a> <a target="_blank" rel="external noopener" href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3603551" title="pubmed link"> <button class="ui compact blue labeled icon button serp-button"> <i class="file alternate outline icon"></i> pubmed.gov </button> </a>

Time-varying lung ventilation analysis of 4DCT using image registration

Kai Ding, Kaifang Du, Kunlin Cao, Gary E. Christensen, Joseph M. Reinhardt
<span title="">2011</span> <i title="IEEE"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/rc5jnc4ldvhs3dswicq5wk3vsq" style="color: black;">2011 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)</a> </i> &nbsp;
In this paper, we present a new instantaneous ventilation measurement scheme using multiple 4DCT phase images and regularized 3D image registration, which aims at measuring the regional ventilation within  ...  Imaging techniques for measuring lung ventilation are essential tools to study lung tissue response to radiation therapy.  ...  Keelin Murphy and Dr. Bram van Ginneken for providing the software iX for annotating landmarks. This work was supported in part by NIH grant HL079406 and EB004126.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1109/icassp.2011.5947672">doi:10.1109/icassp.2011.5947672</a> <a target="_blank" rel="external noopener" href="https://dblp.org/rec/conf/icassp/DingDCCR11.html">dblp:conf/icassp/DingDCCR11</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/ydt6bfjszvg7voqadeqaioxyuu">fatcat:ydt6bfjszvg7voqadeqaioxyuu</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20170829221856/http://www.mirlab.org/conference_papers/International_Conference/ICASSP%202011/pdfs/0005772.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/44/e7/44e7cb7f4a4e41cc54a2362a32c332d6a3c0e668.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1109/icassp.2011.5947672"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> ieee.com </button> </a>

Regional Lung Strain and Inflammation

Giacomo Bellani, Antonio Pesenti, Guido Musch
<span title="2012-01-15">2012</span> <i title="American Thoracic Society"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/k7oewgqstrfjbifylyk4zmr6h4" style="color: black;">American Journal of Respiratory and Critical Care Medicine</a> </i> &nbsp;
Evolving methods in which continuous image registration tracks regional deformation on a voxel level will eventually permit high-resolution measurement of regional lung expansion and mechanical properties  ...  It is this conservation of mass that confers the nonlinearity between changes in regional attenuation and regional volume.  ...  While her comments are limited to the effects of her stay in the ICU, we believe that there are other health care issues-for example, the effects of bed rest on functional capacity and the long undirected  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1164/ajrccm.185.2.229">doi:10.1164/ajrccm.185.2.229</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/hfv4oytz2vgnloeaunbqun4zba">fatcat:hfv4oytz2vgnloeaunbqun4zba</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20180720142325/https://air.unimi.it/retrieve/handle/2434/428514/667657/273_ajrccm.185.2.229.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/55/d0/55d073ff7aa52a363f9e0040b507c176c54eb9f0.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1164/ajrccm.185.2.229"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> Publisher / doi.org </button> </a>

Evaluation of Lobar Biomechanics during Respiration Using Image Registration [chapter]

Kai Ding, Youbing Yin, Kunlin Cao, Gary E. Christensen, Ching-Long Lin, Eric A. Hoffman, Joseph M. Reinhardt
<span title="">2009</span> <i title="Springer Berlin Heidelberg"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/2w3awgokqne6te4nvlofavy5a4" style="color: black;">Lecture Notes in Computer Science</a> </i> &nbsp;
We compare whole-lung-based registration accuracy to lobe-by-lobe registration accuracy using vessel bifurcation landmarks.  ...  We propose a method to evaluate the sliding motion of the lobar surfaces during respiration using lobe-by-lobe mass-preserving non-rigid image registration.  ...  This work was supported in part by NIH grants HL079406, HL064368, EB005823, RR022421, EB004126, HL080285 and a University of Iowa CTSA NIH/NCRR grant 1UL1RR024979.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1007/978-3-642-04268-3_91">doi:10.1007/978-3-642-04268-3_91</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/h7dyuahfpnfdxknvmgqebl5vny">fatcat:h7dyuahfpnfdxknvmgqebl5vny</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20190304214924/http://pdfs.semanticscholar.org/c1ad/55a139b0c4be68f42a2250d1e1715d76ea28.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/c1/ad/c1ad55a139b0c4be68f42a2250d1e1715d76ea28.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1007/978-3-642-04268-3_91"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> springer.com </button> </a>

3D motion tracking of pulmonary lesions using CT fluoroscopy images for robotically assisted lung biopsy

Sheng Xu, Gabor Fichtinger, Russell H. Taylor, Kevin R. Cleary, Robert L. Galloway, Jr.
<span title="2004-05-05">2004</span> <i title="SPIE"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/r4f4cmsmlbdqjgtgzl67eibt2m" style="color: black;">Medical Imaging 2004: Visualization, Image-Guided Procedures, and Display</a> </i> &nbsp;
A small region of the CT fluoroscopy image is registered to a corresponding region in a pre-operative CT volume to infer the position of the target lesion with respect to the imaging plane.  ...  For directing the robot in biopsy needle placement, we propose a non-invasive algorithm to track the 3D position of the target lesion using 2D CT fluoroscopy image sequences.  ...  The robot was designed and built by the Urology  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1117/12.534056">doi:10.1117/12.534056</a> <a target="_blank" rel="external noopener" href="https://dblp.org/rec/conf/miigp/0001FTC04.html">dblp:conf/miigp/0001FTC04</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/bt6acaiahnbylbqf5gnjrrgf2q">fatcat:bt6acaiahnbylbqf5gnjrrgf2q</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20060903123045/http://www.isis.georgetown.edu/CAIMR/DesktopModules/ViewDocument.aspx?DocumentID=162" 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/3d/9b/3d9bc4d07b138fb4c167dc537142518f4e3cab2c.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1117/12.534056"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> Publisher / doi.org </button> </a>

Comparison of image registration based measures of regional lung ventilation from dynamic spiral CT with Xe-CT

Kai Ding, Kunlin Cao, Matthew K. Fuld, Kaifang Du, Gary E. Christensen, Eric A. Hoffman, Joseph M. Reinhardt
<span title="2012-07-27">2012</span> <i title="Wiley"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/4xxxfsh2pjc4nhsa3qijpqv6zy" style="color: black;">Medical Physics (Lancaster)</a> </i> &nbsp;
Purpose: Regional lung volume change as a function of lung inflation serves as an index of parenchymal and airway status as well as an index of regional ventilation and can be used to detect pathologic  ...  In this article, we propose a new regional measure of lung mechanics --- the specific air volume change by corrected Jacobian.  ...  Murphy and Dr. B. van Ginneken for providing the software iX for generating and annotating landmarks. This work was supported in part by National Institutes of Health (NIH) Grant Nos.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1118/1.4736808">doi:10.1118/1.4736808</a> <a target="_blank" rel="external noopener" href="https://www.ncbi.nlm.nih.gov/pubmed/22894434">pmid:22894434</a> <a target="_blank" rel="external noopener" href="https://pubmed.ncbi.nlm.nih.gov/PMC3416881/">pmcid:PMC3416881</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/i5aq7777hrcvlhwu3setjkkro4">fatcat:i5aq7777hrcvlhwu3setjkkro4</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20200209102010/http://europepmc.org/backend/ptpmcrender.fcgi?accid=PMC3416881&amp;blobtype=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/00/fe/00fee5e2bc5937541d09735043ec5d01485934d8.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1118/1.4736808"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> Publisher / doi.org </button> </a> <a target="_blank" rel="external noopener" href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3416881" title="pubmed link"> <button class="ui compact blue labeled icon button serp-button"> <i class="file alternate outline icon"></i> pubmed.gov </button> </a>

Validation of 3D motion tracking of pulmonary lesions using CT fluoroscopy images for robotically assisted lung biopsy

Sheng Xu, Gabor Fichtinger, Russell H. Taylor, Kevin R. Cleary, Robert L. Galloway, Jr., Kevin R. Cleary
<span title="2005-04-12">2005</span> <i title="SPIE"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/r4f4cmsmlbdqjgtgzl67eibt2m" style="color: black;">Medical Imaging 2005: Visualization, Image-Guided Procedures, and Display</a> </i> &nbsp;
The assumption is that the lung tissue is locally rigid, so that the realtime CT fluoroscopy image can be combined with a preoperative CT volume to infer the position of the lesion when the lesion is not  ...  In this paper, we validate the basic properties of our tracking algorithm using a synthetic four-dimensional lung dataset.  ...  ACKNOWLEDGMENT The authors would like to thank Frank Sauer, Ph.D. and Christophe Chefd'hotel, Ph.D. at Siemens Corporate Research for providing the lung dataset.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1117/12.594910">doi:10.1117/12.594910</a> <a target="_blank" rel="external noopener" href="https://dblp.org/rec/conf/miigp/0001FTC05.html">dblp:conf/miigp/0001FTC05</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/6lcvod2kunaq7bs7y5m26noooa">fatcat:6lcvod2kunaq7bs7y5m26noooa</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20170811144442/http://perk.cs.queensu.ca/sites/perk.cs.queensu.ca/files/Xu2005.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/a7/1e/a71e082adae41eb2610308762d46f292d282207a.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1117/12.594910"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> Publisher / doi.org </button> </a>

4DCT-based measurement of changes in pulmonary function following a course of radiation therapy

Kai Ding, John E. Bayouth, John M. Buatti, Gary E. Christensen, Joseph M. Reinhardt
<span title="2010-02-24">2010</span> <i title="Wiley"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/4xxxfsh2pjc4nhsa3qijpqv6zy" style="color: black;">Medical Physics (Lancaster)</a> </i> &nbsp;
In this article, the authors propose a method that quantitatively measures the regional changes in lung tissue function following a course of radiation therapy by using 4DCT and image registration techniques  ...  For lung tissue regions receiving a radiation dose larger than 24 Gy, a decrease in pulmonary function was observed.  ...  lung function and tissue biomechanics using multiple 3D images at different lung volumes by CT [30] [31] [32] and MRI. 33 Image registration derived regional expansion can be used to indicate pulmonary  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1118/1.3312210">doi:10.1118/1.3312210</a> <a target="_blank" rel="external noopener" href="https://www.ncbi.nlm.nih.gov/pubmed/20384264">pmid:20384264</a> <a target="_blank" rel="external noopener" href="https://pubmed.ncbi.nlm.nih.gov/PMC2842288/">pmcid:PMC2842288</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/f44j4q4cw5g53a2ed3jxwl4omq">fatcat:f44j4q4cw5g53a2ed3jxwl4omq</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20200428104632/http://europepmc.org/backend/ptpmcrender.fcgi?accid=PMC2842288&amp;blobtype=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/00/ab/00ab0414cc5f95dd5c7e857a07638a95b33d942c.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1118/1.3312210"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> Publisher / doi.org </button> </a> <a target="_blank" rel="external noopener" href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2842288" title="pubmed link"> <button class="ui compact blue labeled icon button serp-button"> <i class="file alternate outline icon"></i> pubmed.gov </button> </a>

Characterization of free breathing patterns with 5D lung motion model

Tianyu Zhao, Wei Lu, Deshan Yang, Sasa Mutic, Camille E. Noel, Parag J. Parikh, Jeffrey D. Bradley, Daniel A. Low
<span title="2009-10-12">2009</span> <i title="Wiley"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/4xxxfsh2pjc4nhsa3qijpqv6zy" style="color: black;">Medical Physics (Lancaster)</a> </i> &nbsp;
A cross-correlation registration technique was employed to track the lung tissue motion between scans.  ...  The registration results were applied to a lung motion model: where X ជ is the position of a piece of tissue located at reference position X ជ 0 during a reference breathing phase ͑zero tidal volume v,  ...  Registration error was defined as the discrepancy between the displacement given by the registration and that given by manual tissue tracking. 100 landmarks were selected in the inferior portion of lung  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1118/1.3246348">doi:10.1118/1.3246348</a> <a target="_blank" rel="external noopener" href="https://www.ncbi.nlm.nih.gov/pubmed/19994528">pmid:19994528</a> <a target="_blank" rel="external noopener" href="https://pubmed.ncbi.nlm.nih.gov/PMC2774350/">pmcid:PMC2774350</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/rupfuxxclrbvhnj4un4jmhztkq">fatcat:rupfuxxclrbvhnj4un4jmhztkq</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20200207174041/http://europepmc.org/backend/ptpmcrender.fcgi?accid=PMC2774350&amp;blobtype=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/52/b4/52b4bf4a4fe2058da7daf9b0387f4bd2c5ae2931.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1118/1.3246348"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> Publisher / doi.org </button> </a> <a target="_blank" rel="external noopener" href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2774350" title="pubmed link"> <button class="ui compact blue labeled icon button serp-button"> <i class="file alternate outline icon"></i> pubmed.gov </button> </a>

CT-measured regional specific volume change reflects regional ventilation in supine sheep

Matthew K. Fuld, R. Blaine Easley, Osama I. Saba, Deokiee Chon, Joseph M. Reinhardt, Eric A. Hoffman, Brett A. Simon
<span title="">2008</span> <i title="American Physiological Society"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/4jikry225ve7jhl4hqwmsjjdue" style="color: black;">Journal of applied physiology</a> </i> &nbsp;
CT-measured regional specific volume change reflects regional ventilation in supine sheep. Computer tomography (CT) imaging techniques permit the noninvasive measurement of regional lung function.  ...  Xe-CT used expiratory gated axial scanning during the washin and washout of 55% Xe. sVol was measured from the tidal changes in tissue density (H, houndsfield units) of lung regions using the relationship  ...  GRANTS This study was supported by Department of Defense DAMD17-02-1-0732 and National Heart, Lung, and Blood Institute Grant HL-64368.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1152/japplphysiol.00212.2007">doi:10.1152/japplphysiol.00212.2007</a> <a target="_blank" rel="external noopener" href="https://www.ncbi.nlm.nih.gov/pubmed/18258804">pmid:18258804</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/o2y5mmar4vbcnpqwszyfqyvgw4">fatcat:o2y5mmar4vbcnpqwszyfqyvgw4</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20190226155033/http://pdfs.semanticscholar.org/6f59/4ffd5a081f0f552b7b9a0030b6972fa37220.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/6f/59/6f594ffd5a081f0f552b7b9a0030b6972fa37220.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1152/japplphysiol.00212.2007"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> Publisher / doi.org </button> </a>
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