{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,2,21]],"date-time":"2025-02-21T14:25:49Z","timestamp":1740147949372,"version":"3.37.3"},"reference-count":15,"publisher":"Wiley","license":[{"start":{"date-parts":[[2013,1,1]],"date-time":"2013-01-01T00:00:00Z","timestamp":1356998400000},"content-version":"unspecified","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/3.0\/"}],"funder":[{"name":"Lebanese Council of Scientific Research"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Computational and Mathematical Methods in Medicine"],"published-print":{"date-parts":[[2013]]},"abstract":"<jats:p>Sub- and ultraharmonics generation by ultrasound contrast agents makes possible sub- and ultraharmonics imaging to enhance the contrast of ultrasound images and overcome the limitations of harmonic imaging. In order to separate different frequency components of ultrasound contrast agents signals, nonlinear models like single-input single-output (SISO) Volterra model are used. One important limitation of this model is its incapacity to model sub- and ultraharmonic components. Many attempts are made to model sub- and ultraharmonics using Volterra model. It led to the design of mutiple-input singe-output (MISO) Volterra model instead of SISO Volterra model. The key idea of MISO modeling was to decompose the input signal of the nonlinear system into periodic subsignals at the subharmonic frequency. In this paper, sub- and ultraharmonics modeling with MISO Volterra model is presented in a general framework that details and explains the required conditions to optimally model sub- and ultraharmonics. A new decomposition of the input signal in periodic orthogonal basis functions is presented. Results of application of different MISO Volterra methods to model simulated ultrasound contrast agents signals show its efficiency in sub- and ultraharmonics imaging.<\/jats:p>","DOI":"10.1155\/2013\/934538","type":"journal-article","created":{"date-parts":[[2013,3,10]],"date-time":"2013-03-10T17:00:51Z","timestamp":1362934851000},"page":"1-9","source":"Crossref","is-referenced-by-count":6,"title":["A General Framework for Modeling Sub- and Ultraharmonics of Ultrasound Contrast Agent Signals with MISO Volterra Series"],"prefix":"10.1155","volume":"2013","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-6395-0316","authenticated-orcid":true,"given":"Fatima","family":"Sbeity","sequence":"first","affiliation":[{"name":"Universit\u00e9 Fran\u00e7ois Rabelais de Tours, UMR-S930, 37032 Tours, France"},{"name":"INSERM U930, 37032 Tours, France"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-7097-7533","authenticated-orcid":true,"given":"S\u00e9bastien","family":"M\u00e9nigot","sequence":"additional","affiliation":[{"name":"Universit\u00e9 Fran\u00e7ois Rabelais de Tours, UMR-S930, 37032 Tours, France"},{"name":"INSERM U930, 37032 Tours, France"},{"name":"IUT Ville d\u2019Avray, Universit\u00e9 Paris Ouest Nanterre La D\u00e9fense, 92410 ville d\u2019Avray, France"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jamal","family":"Charara","sequence":"additional","affiliation":[{"name":"D\u00e9partement de Physique et d\u2019\u00c9lectronique, Facult\u00e9 des Sciences I, Universit\u00e9 Libanaise, Hadath, Lebanon"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jean-Marc","family":"Girault","sequence":"additional","affiliation":[{"name":"Universit\u00e9 Fran\u00e7ois Rabelais de Tours, UMR-S930, 37032 Tours, France"},{"name":"INSERM U930, 37032 Tours, France"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","reference":[{"key":"1","doi-asserted-by":"publisher","DOI":"10.1016\/S0301-5629(00)00229-5"},{"year":"1994","key":"2"},{"issue":"3","key":"3","doi-asserted-by":"crossref","first-page":"241","DOI":"10.1046\/j.1540-8175.2002.00241.x","volume":"19","year":"2002","journal-title":"Echocardiography"},{"key":"5","doi-asserted-by":"publisher","DOI":"10.1016\/S0301-5629(97)00262-7"},{"key":"6","doi-asserted-by":"publisher","DOI":"10.1016\/S0041-624X(01)00080-4"},{"year":"2001","key":"7"},{"key":"8","doi-asserted-by":"publisher","DOI":"10.1109\/58.883539"},{"key":"9","doi-asserted-by":"publisher","DOI":"10.1121\/1.2109427"},{"year":"1930","key":"10"},{"year":"1980","key":"11"},{"key":"12","doi-asserted-by":"publisher","DOI":"10.1109\/TCSI.2003.813965"},{"issue":"4","key":"13","first-page":"445","volume":"4","year":"2012","journal-title":"International Journal of Computer and Electrical Engineering"},{"year":"2000","key":"14"},{"key":"15","doi-asserted-by":"publisher","DOI":"10.1121\/1.412091"},{"issue":"1\u20138","key":"16","first-page":"93","volume":"38","year":"2000","journal-title":"Ultrasonics"}],"container-title":["Computational and Mathematical Methods in Medicine"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/downloads.hindawi.com\/journals\/cmmm\/2013\/934538.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/downloads.hindawi.com\/journals\/cmmm\/2013\/934538.xml","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/downloads.hindawi.com\/journals\/cmmm\/2013\/934538.pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2017,6,21]],"date-time":"2017-06-21T05:07:46Z","timestamp":1498021666000},"score":1,"resource":{"primary":{"URL":"http:\/\/www.hindawi.com\/journals\/cmmm\/2013\/934538\/"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2013]]},"references-count":15,"alternative-id":["934538","934538"],"URL":"https:\/\/doi.org\/10.1155\/2013\/934538","relation":{},"ISSN":["1748-670X","1748-6718"],"issn-type":[{"type":"print","value":"1748-670X"},{"type":"electronic","value":"1748-6718"}],"subject":[],"published":{"date-parts":[[2013]]}}}