An Image Processing Based Approach for Assessing Wheelchair Cushions

<!DOCTYPE html> <html lang="en" dir="ltr"> <head>  <script async src="https://www.googletagmanager.com/gtag/js?id=G-P63WKM1TM1"></script> <script> window.dataLayer = window.dataLayer || []; function gtag(){dataLayer.push(arguments);} gtag('js', new Date()); gtag('config', 'G-P63WKM1TM1'); </script>  <script type="text/javascript" > (function(m,e,t,r,i,k,a){m[i]=m[i]||function(){(m[i].a=m[i].a||[]).push(arguments)}; m[i].l=1*new Date(); for (var j = 0; j < document.scripts.length; j++) {if (document.scripts[j].src === r) { return; }} k=e.createElement(t),a=e.getElementsByTagName(t)[0],k.async=1,k.src=r,a.parentNode.insertBefore(k,a)}) (window, document, "script", "https://mc.yandex.ru/metrika/tag.js", "ym"); ym(55165297, "init", { clickmap:false, trackLinks:true, accurateTrackBounce:true, webvisor:false }); </script> <noscript><div><img src="https://mc.yandex.ru/watch/55165297" style="position:absolute; left:-9999px;" alt="" /></div></noscript>    <title>An Image Processing Based Approach for Assessing Wheelchair Cushions</title> <meta name="description" content="An Image Processing Based Approach for Assessing Wheelchair Cushions"> <meta name="keywords" content="cushion, image processing, pressure mapping system, wheelchair"> <meta name="viewport" content="width=device-width, initial-scale=1, minimum-scale=1, maximum-scale=1, user-scalable=no"> <meta charset="utf-8"> <meta name="citation_title" content="An Image Processing Based Approach for Assessing Wheelchair Cushions"> <meta name="citation_author" content="B. Farahani"> <meta name="citation_author" content="R. Fadil"> <meta name="citation_author" content="A. Aboonabi"> <meta name="citation_author" content="B. Hoffmann"> <meta name="citation_author" content="J. Loscheider"> <meta name="citation_author" content="K. Tavakolian"> <meta name="citation_author" content="S. Arzanpour"> <meta name="citation_publication_date" content="2021/10/23"> <meta name="citation_journal_title" content="International Journal of Computer and Information Engineering"> <meta name="citation_volume" content="15"> <meta name="citation_issue" content="8"> <meta name="citation_firstpage" content="513"> <meta name="citation_lastpage" content="517"> <meta name="citation_pdf_url" content="https://publications.waset.org/10012231/pdf"> <link href="https://cdn.waset.org/favicon.ico" type="image/x-icon" rel="shortcut icon"> <link href="https://cdn.waset.org/static/plugins/bootstrap-4.2.1/css/bootstrap.min.css" rel="stylesheet"> <link href="https://cdn.waset.org/static/plugins/fontawesome/css/all.min.css" rel="stylesheet"> <link href="https://cdn.waset.org/static/css/site.css?v=150220211555" rel="stylesheet"> </head> <body> <header> <div class="container"> <nav class="navbar navbar-expand-lg navbar-light"> <a class="navbar-brand" href="https://waset.org"> <img src="https://cdn.waset.org/static/images/wasetc.png" alt="Open Science Research Excellence" title="Open Science Research Excellence" /> </a> <button class="d-block d-lg-none navbar-toggler ml-auto" type="button" data-toggle="collapse" data-target="#navbarMenu" aria-controls="navbarMenu" aria-expanded="false" aria-label="Toggle navigation"> <span class="navbar-toggler-icon"></span> </button> <div class="w-100"> <div class="d-none d-lg-flex flex-row-reverse"> <form method="get" action="https://waset.org/search" class="form-inline my-2 my-lg-0"> <input class="form-control mr-sm-2" type="search" placeholder="Search Conferences" value="" name="q" aria-label="Search"> <button class="btn btn-light my-2 my-sm-0" type="submit"><i class="fas fa-search"></i></button> </form> </div> <div class="collapse navbar-collapse mt-1" id="navbarMenu"> <ul class="navbar-nav ml-auto align-items-center" id="mainNavMenu"> <li class="nav-item"> <a class="nav-link" href="https://waset.org/conferences" title="Conferences in 2024/2025/2026">Conferences</a> </li> <li class="nav-item"> <a class="nav-link" href="https://waset.org/disciplines" title="Disciplines">Disciplines</a> </li> <li class="nav-item"> <a class="nav-link" href="https://waset.org/committees" rel="nofollow">Committees</a> </li> <li class="nav-item dropdown"> <a class="nav-link dropdown-toggle" href="#" id="navbarDropdownPublications" role="button" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false"> Publications </a> <div class="dropdown-menu" aria-labelledby="navbarDropdownPublications"> <a class="dropdown-item" href="https://publications.waset.org/abstracts">Abstracts</a> <a class="dropdown-item" href="https://publications.waset.org">Periodicals</a> <a class="dropdown-item" href="https://publications.waset.org/archive">Archive</a> </div> </li> <li class="nav-item"> <a class="nav-link" href="https://waset.org/page/support" title="Support">Support</a> </li> </ul> </div> </div> </nav> </div> </header> <main> <div class="container mt-4"> <div class="row"> <div class="col-md-9 mx-auto"> <form method="get" action="https://publications.waset.org/search"> <div id="custom-search-input"> <div class="input-group"> <i class="fas fa-search"></i> <input type="text" class="search-query" name="q" placeholder="Author, Title, Abstract, Keywords" value=""> <input type="submit" class="btn_search" value="Search"> </div> </div> </form> </div> </div> <div class="row mt-3"> <div class="col-sm-3"> <div class="card"> <div class="card-body"><strong>Commenced</strong> in January 2007</div> </div> </div> <div class="col-sm-3"> <div class="card"> <div class="card-body"><strong>Frequency:</strong> Monthly</div> </div> </div> <div class="col-sm-3"> <div class="card"> <div class="card-body"><strong>Edition:</strong> International</div> </div> </div> <div class="col-sm-3"> <div class="card"> <div class="card-body"><strong>Paper Count:</strong> 33093</div> </div> </div> </div> <div class="card publication-listing mt-3 mb-3"> <h5 class="card-header" style="font-size:.9rem">An Image Processing Based Approach for Assessing Wheelchair Cushions</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/search?q=B.%20Farahani">B. Farahani</a>, <a href="https://publications.waset.org/search?q=R.%20Fadil"> R. Fadil</a>, <a href="https://publications.waset.org/search?q=A.%20Aboonabi"> A. Aboonabi</a>, <a href="https://publications.waset.org/search?q=B.%20Hoffmann"> B. Hoffmann</a>, <a href="https://publications.waset.org/search?q=J.%20Loscheider"> J. Loscheider</a>, <a href="https://publications.waset.org/search?q=K.%20Tavakolian"> K. Tavakolian</a>, <a href="https://publications.waset.org/search?q=S.%20Arzanpour"> S. Arzanpour</a> </p> <p class="card-text"><strong>Abstract:</strong></p> <p>Wheelchair users spend long hours in a sitting position, and selecting the right cushion is highly critical in preventing pressure ulcers in that demographic. Pressure Mapping Systems (PMS) are typically used in clinical settings by therapists to identify the sitting profile and pressure points in the sitting area to select the cushion that fits the best for the users. A PMS is a flexible mat composed of arrays of distributed networks of pressure sensors. The output of the PMS systems is a color-coded image that shows the intensity of the pressure concentration. Therapists use the PMS images to compare different cushions fit for each user. This process is highly subjective and requires good visual memory for the best outcome. This paper aims to develop an image processing technique to analyze the images of PMS and provide an objective measure to assess the cushions based on their pressure distribution mappings. In this paper, we first reviewed the skeletal anatomy of the human sitting area and its relation to the PMS image. This knowledge is then used to identify the important features that must be considered in image processing. We then developed an algorithm based on those features to analyze the images and rank them according to their fit to the user's needs. </p> <iframe src="https://publications.waset.org/10012231.pdf" style="width:100%; height:400px;" frameborder="0"></iframe> <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/search?q=cushion" title="cushion">cushion</a>, <a href="https://publications.waset.org/search?q=image%20processing" title=" image processing"> image processing</a>, <a href="https://publications.waset.org/search?q=pressure%20mapping%20system" title=" pressure mapping system"> pressure mapping system</a>, <a href="https://publications.waset.org/search?q=wheelchair" title=" wheelchair"> wheelchair</a> </p> <a href="https://publications.waset.org/10012231/an-image-processing-based-approach-for-assessing-wheelchair-cushions" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/10012231/apa" target="_blank" rel="nofollow" class="btn btn-primary btn-sm">APA</a> <a href="https://publications.waset.org/10012231/bibtex" target="_blank" rel="nofollow" class="btn btn-primary btn-sm">BibTeX</a> <a href="https://publications.waset.org/10012231/chicago" target="_blank" rel="nofollow" class="btn btn-primary btn-sm">Chicago</a> <a href="https://publications.waset.org/10012231/endnote" target="_blank" rel="nofollow" class="btn btn-primary btn-sm">EndNote</a> <a href="https://publications.waset.org/10012231/harvard" target="_blank" rel="nofollow" class="btn btn-primary btn-sm">Harvard</a> <a href="https://publications.waset.org/10012231/json" target="_blank" rel="nofollow" class="btn btn-primary btn-sm">JSON</a> <a href="https://publications.waset.org/10012231/mla" target="_blank" rel="nofollow" class="btn btn-primary btn-sm">MLA</a> <a href="https://publications.waset.org/10012231/ris" target="_blank" rel="nofollow" class="btn btn-primary btn-sm">RIS</a> <a href="https://publications.waset.org/10012231/xml" target="_blank" rel="nofollow" class="btn btn-primary btn-sm">XML</a> <a href="https://publications.waset.org/10012231/iso690" target="_blank" rel="nofollow" class="btn btn-primary btn-sm">ISO 690</a> <a href="https://publications.waset.org/10012231.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">696</span> </span> <p class="card-text"><strong>References:</strong></p> <br>[1] F. Martini, W. Ober, J. Nath, E. Bartholomew, and K. Petti, Visual Anatomy & Physiology, 2nd ed. Pearson, 2015. <br>[2] D. Engels, M. Austin, L. McNichol, J. Fencl, S. Gupta, and H. Kazi, "Pressure Injury: Factors Contributing to Their Development in the OR," AORN Journal, vol. 103, no. 3, pp. 271–281, Mar. 2016, doi: 10.1016/j.aorn.2016.01.008. <br>[3] "Skin Health: Prevention and Treatment of Skin Breakdown (pressure injury, bed sore)," The Transverse Myelitis Association. https://myelitis.org/resources/skin-health-prevention-and-treatment-of-skin-breakdown/ (accessed Aug. 22, 2018). <br>[4] K. Agrawal and N. Chauhan, "Pressure injury: Back to the basics," Indian J Plast Surg, vol. 45, no. 2, pp. 244–254, 2012, doi: 10.4103/0970-0358.101287. <br>[5] Gorecki, Claudia, Brown, Julia M, Nelson, E. Andrea, Briggs, Michelle, Schoonhoven, Lisette, Dealey, Carol, Defloor, Tom, & Nixon, Jane. (2009). Impact of Pressure Ulcers on Quality of Life in Older Patients: A Systematic Review. Journal of the American Geriatrics Society (JAGS), 57(7), 1175–1183. https://doi.org/10.1111/j.1532-5415.2009.02307.x <br>[6] Demarré, Liesbet, Van Lancker, Aurélie, Van Hecke, Ann, Verhaeghe, Sofie, Grypdonck, Maria, Lemey, Juul, Annemans, Lieven, & Beeckman, Dimitri. (2015). The cost of prevention and treatment of pressure ulcers: A systematic review. International Journal of Nursing Studies, 52(11), 1754–1774. https://doi.org/10.1016/j.ijnurstu.2015.06.006 <br>[7] Triantafyllou, Christos, Chorianopoulou, Evangelia, Kourkouni, Eleni, Zaoutis, Theoklis E, & Kourlaba, Georgia. (2021). Prevalence, incidence, length of stay and cost of healthcare-acquired pressure ulcers in pediatric populations: A systematic review and meta-analysis. International Journal of Nursing Studies, 115,103843-103843. https://doi.org/10.1016/j.ijnurstu.2020.103843 <br>[8] L. E. Edsberg, J. M. Black, M. Goldberg, L. McNichol, L. Moore, and M. Sieggreen, "Revised National Pressure Injury Advisory Panel Pressure Injury Staging System," J Wound Ostomy Continence Nurs, vol. 43, no. 6, pp. 585–597, Nov. 2016, doi: 10.1097/WON.0000000000000281. <br>[9] E. McInnes, A. Jammali‐Blasi, S. E. Bell‐Syer, J. C. Dumville, V. Middleton, and N. Cullum, "Support surfaces for pressure injury prevention," Cochrane Database of Systematic Reviews, no. 9, 2015, doi: 10.1002/14651858.CD001735.pub5. <br>[10] Behrendt R., Ghaznavi A. M., Mahan M., Craft S., Siddiqui A. Continuous bedside pressure mapping and rates of hospitalassociated pressure ulcers in a medical intensive care unit. Am J Crit Care 2014; 23(2):127–133. <br>[11] Siddiqui A., Behrendt R., Lafluer M., Craft S. A. Continuous Bedside Pressure Mapping System for Prevention of Pressure Ulcer Development in the Medical ICU: A Retrospective Analysis. Wounds 2013; 25(12):333–339. <br>[12] Azuh O., Gammon H., Ghaznavi A., Siddiqui A., DiGiovine B. 54: Cost savings from real time pressure mapping on hospitalacquired pressure ulcers in a medical ICU. Crit Care Med 2014; 42(12):A1382. <br>[13] Stinson, M. D., Porter-Armstrong, A. P., & Eakin, P. A. (2003). Pressure mapping systems: reliability of pressure map interpretation. Clinical Rehabilitation. 17(5), 504–511. <br>[14] Begonya Garcia-Zapirain, Ahmed Shalaby, Ayman El-Baz, Adel Elmaghraby, Automated framework for accurate segmentation of pressure ulcer images, Computers in Biology and Medicine, Volume 90, 2017, Pages 137-145 <br>[15] M. Farshbaf, R. Yousefi, M. B. Pouyan, S. Ostadabbas, M. Nourani and M. Pompeo, "Detecting high-risk regions for pressure ulcer risk assessment," 2013 IEEE International Conference on Bioinformatics and Biomedicine, 2013, pp. 255-260, doi: 10.1109/BIBM.2013.6732499 </div> </div> </div> </main> <footer> <div id="infolinks" class="pt-3 pb-2"> <div class="container"> <div style="background-color:#f5f5f5;" class="p-3"> <div class="row"> <div class="col-md-2"> <ul class="list-unstyled"> About <li><a href="https://waset.org/page/support">About Us</a></li> <li><a href="https://waset.org/page/support#legal-information">Legal</a></li> <li><a target="_blank" rel="nofollow" href="https://publications.waset.org/static/files/WASET-16th-foundational-anniversary.pdf">WASET celebrates its 16th foundational anniversary</a></li> </ul> </div> <div class="col-md-2"> <ul class="list-unstyled"> Account <li><a href="https://waset.org/profile">My Account</a></li> </ul> </div> <div class="col-md-2"> <ul class="list-unstyled"> Explore <li><a href="https://waset.org/disciplines">Disciplines</a></li> <li><a href="https://waset.org/conferences">Conferences</a></li> <li><a href="https://waset.org/conference-programs">Conference Program</a></li> <li><a href="https://waset.org/committees">Committees</a></li> <li><a href="https://publications.waset.org">Publications</a></li> </ul> </div> <div class="col-md-2"> <ul class="list-unstyled"> Research <li><a href="https://publications.waset.org/abstracts">Abstracts</a></li> <li><a href="https://publications.waset.org">Periodicals</a></li> <li><a href="https://publications.waset.org/archive">Archive</a></li> </ul> </div> <div class="col-md-2"> <ul class="list-unstyled"> Open Science <li><a target="_blank" rel="nofollow" href="https://publications.waset.org/static/files/Open-Science-Philosophy.pdf">Open Science Philosophy</a></li> <li><a target="_blank" rel="nofollow" href="https://publications.waset.org/static/files/Open-Science-Award.pdf">Open Science Award</a></li> <li><a target="_blank" rel="nofollow" href="https://publications.waset.org/static/files/Open-Society-Open-Science-and-Open-Innovation.pdf">Open Innovation</a></li> <li><a target="_blank" rel="nofollow" href="https://publications.waset.org/static/files/Postdoctoral-Fellowship-Award.pdf">Postdoctoral Fellowship Award</a></li> <li><a target="_blank" rel="nofollow" href="https://publications.waset.org/static/files/Scholarly-Research-Review.pdf">Scholarly Research Review</a></li> </ul> </div> <div class="col-md-2"> <ul class="list-unstyled"> Support <li><a href="https://waset.org/page/support">Support</a></li> <li><a href="https://waset.org/profile/messages/create">Contact Us</a></li> <li><a href="https://waset.org/profile/messages/create">Report Abuse</a></li> </ul> </div> </div> </div> </div> </div> <div class="container text-center"> <hr style="margin-top:0;margin-bottom:.3rem;"> <a href="https://creativecommons.org/licenses/by/4.0/" target="_blank" class="text-muted small">Creative Commons Attribution 4.0 International License</a> <div id="copy" class="mt-2">© 2024 World Academy of Science, Engineering and Technology</div> </div> </footer> <a href="javascript:" id="return-to-top"><i class="fas fa-arrow-up"></i></a> <div class="modal" id="modal-template"> <div class="modal-dialog"> <div class="modal-content"> <div class="row m-0 mt-1"> <div class="col-md-12"> <button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">×</span></button> </div> </div> <div class="modal-body"></div> </div> </div> </div> <script src="https://cdn.waset.org/static/plugins/jquery-3.3.1.min.js"></script> <script src="https://cdn.waset.org/static/plugins/bootstrap-4.2.1/js/bootstrap.bundle.min.js"></script> <script src="https://cdn.waset.org/static/js/site.js?v=150220211556"></script> <script> jQuery(document).ready(function() { /*jQuery.get("https://publications.waset.org/xhr/user-menu", function (response) { jQuery('#mainNavMenu').append(response); });*/ jQuery.get({ url: "https://publications.waset.org/xhr/user-menu", cache: false }).then(function(response){ jQuery('#mainNavMenu').append(response); }); }); </script> </body> </html>

CINXE.COM

An Image Processing Based Approach for Assessing Wheelchair Cushions