Carotid artery wall motion estimated from b-mode ultrasound using region tracking and block matching
The motion of the carotid atheromatous plaque relative to the adjacent wall may be related to the risk of cerebral events. A quantitative method for motion estimation was applied to analyse arterial wall movement from sequences of 2-D B-mode ultrasound (US) images. Image speckle patterns were tracke...
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| Veröffentlicht in: | Ultrasound in medicine & biology 2003-03, Vol.29 (3), p.387-399 |
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| creator | Golemati, Spyretta Sassano, Antonio Lever, M.John Bharath, Anil A. Dhanjil, Surinder Nicolaides, Andrew N. |
| description | The motion of the carotid atheromatous plaque relative to the adjacent wall may be related to the risk of cerebral events. A quantitative method for motion estimation was applied to analyse arterial wall movement from sequences of 2-D B-mode ultrasound (US) images. Image speckle patterns were tracked between successive frames using the correlation coefficient as the matching criterion. The size of the selected region-of-interest (ROI) was shown to affect the motion analysis results; an optimal size of 3.2 × 2.5 mm
2 was suggested for tracking a region at the wall-lumen interface and of 6.3 × 2.5 mm
2 for one within the tissue. The results showed expected cyclical motion in the radial direction and some axial movement of the arterial wall. The method can be used to study further the axial motion of the carotid artery wall and plaque and, thus, provide useful insight into the mechanisms of atherosclerosis. |
| doi_str_mv | 10.1016/S0301-5629(02)00760-3 |
| format | Article |
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2 was suggested for tracking a region at the wall-lumen interface and of 6.3 × 2.5 mm
2 for one within the tissue. The results showed expected cyclical motion in the radial direction and some axial movement of the arterial wall. The method can be used to study further the axial motion of the carotid artery wall and plaque and, thus, provide useful insight into the mechanisms of atherosclerosis.</description><identifier>ISSN: 0301-5629</identifier><identifier>EISSN: 1879-291X</identifier><identifier>DOI: 10.1016/S0301-5629(02)00760-3</identifier><identifier>PMID: 12706190</identifier><identifier>CODEN: USMBA3</identifier><language>eng</language><publisher>Amsterdam: Elsevier Inc</publisher><subject>Arterial axial distensibility ; Arterial wall motion ; B-mode ultrasound ; Biological and medical sciences ; Block matching ; Cardiovascular system ; Carotid Arteries - diagnostic imaging ; Carotid Arteries - physiopathology ; Carotid artery ; Carotid Artery Diseases - diagnostic imaging ; Carotid Artery Diseases - physiopathology ; Humans ; Image Processing, Computer-Assisted - methods ; Investigative techniques, diagnostic techniques (general aspects) ; Medical sciences ; Motion ; Region tracking ; Ultrasonic investigative techniques ; Ultrasonography</subject><ispartof>Ultrasound in medicine & biology, 2003-03, Vol.29 (3), p.387-399</ispartof><rights>2003 World Federation for Ultrasound in Medicine & Biology</rights><rights>2003 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c490t-b2a9f8e08e953fd0c237d17537b72e78cd59baeb3fd5b0ebf11926c7340abcb73</citedby><cites>FETCH-LOGICAL-c490t-b2a9f8e08e953fd0c237d17537b72e78cd59baeb3fd5b0ebf11926c7340abcb73</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/S0301-5629(02)00760-3$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,780,784,3550,27924,27925,45995</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=14677594$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/12706190$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Golemati, Spyretta</creatorcontrib><creatorcontrib>Sassano, Antonio</creatorcontrib><creatorcontrib>Lever, M.John</creatorcontrib><creatorcontrib>Bharath, Anil A.</creatorcontrib><creatorcontrib>Dhanjil, Surinder</creatorcontrib><creatorcontrib>Nicolaides, Andrew N.</creatorcontrib><title>Carotid artery wall motion estimated from b-mode ultrasound using region tracking and block matching</title><title>Ultrasound in medicine & biology</title><addtitle>Ultrasound Med Biol</addtitle><description>The motion of the carotid atheromatous plaque relative to the adjacent wall may be related to the risk of cerebral events. A quantitative method for motion estimation was applied to analyse arterial wall movement from sequences of 2-D B-mode ultrasound (US) images. Image speckle patterns were tracked between successive frames using the correlation coefficient as the matching criterion. The size of the selected region-of-interest (ROI) was shown to affect the motion analysis results; an optimal size of 3.2 × 2.5 mm
2 was suggested for tracking a region at the wall-lumen interface and of 6.3 × 2.5 mm
2 for one within the tissue. The results showed expected cyclical motion in the radial direction and some axial movement of the arterial wall. The method can be used to study further the axial motion of the carotid artery wall and plaque and, thus, provide useful insight into the mechanisms of atherosclerosis.</description><subject>Arterial axial distensibility</subject><subject>Arterial wall motion</subject><subject>B-mode ultrasound</subject><subject>Biological and medical sciences</subject><subject>Block matching</subject><subject>Cardiovascular system</subject><subject>Carotid Arteries - diagnostic imaging</subject><subject>Carotid Arteries - physiopathology</subject><subject>Carotid artery</subject><subject>Carotid Artery Diseases - diagnostic imaging</subject><subject>Carotid Artery Diseases - physiopathology</subject><subject>Humans</subject><subject>Image Processing, Computer-Assisted - methods</subject><subject>Investigative techniques, diagnostic techniques (general aspects)</subject><subject>Medical sciences</subject><subject>Motion</subject><subject>Region tracking</subject><subject>Ultrasonic investigative techniques</subject><subject>Ultrasonography</subject><issn>0301-5629</issn><issn>1879-291X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2003</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqFkUtP3DAUha0KVAban9DKGypYhF7bk3i8QmjES0Ji0VbqzvLjhrokMbUTKv49DjOCJSvL937HPjqHkC8MThiw5vsPEMCquuHqCPgxgGygEh_Igq2kqrhiv3fI4hXZI_s5_4WZEvIj2WNcQsMULIhfmxTH4KlJI6Yn-t90He3LJA4U8xh6M6KnbYo9tVUfPdKpG5PJcRo8nXIY7mjCu5kuU3c_303Z2C66e1rE7k8ZfSK7rekyft6eB-TXxfnP9VV1c3t5vT67qdxSwVhZblS7QlihqkXrwXEhPZO1kFZylCvna2UN2rKrLaBtGVO8cVIswVhnpTgg3zbvPqT4byr2dR-yw64zA8Ypayk41A3j74IlxFoJtixgvQFdijknbPVDKpmkJ81Azz3olx70HLIGrl960KLovm4_mGyP_k21Db4Ah1vAZGe6NpnBhfzGLRtZLMwGTjccltweAyadXcDBoQ8J3ah9DO9YeQa_V6X-</recordid><startdate>20030301</startdate><enddate>20030301</enddate><creator>Golemati, Spyretta</creator><creator>Sassano, Antonio</creator><creator>Lever, M.John</creator><creator>Bharath, Anil A.</creator><creator>Dhanjil, Surinder</creator><creator>Nicolaides, Andrew N.</creator><general>Elsevier Inc</general><general>Elsevier</general><scope>IQODW</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7QO</scope><scope>8FD</scope><scope>FR3</scope><scope>P64</scope><scope>7X8</scope></search><sort><creationdate>20030301</creationdate><title>Carotid artery wall motion estimated from b-mode ultrasound using region tracking and block matching</title><author>Golemati, Spyretta ; Sassano, Antonio ; Lever, M.John ; Bharath, Anil A. ; Dhanjil, Surinder ; Nicolaides, Andrew N.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c490t-b2a9f8e08e953fd0c237d17537b72e78cd59baeb3fd5b0ebf11926c7340abcb73</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2003</creationdate><topic>Arterial axial distensibility</topic><topic>Arterial wall motion</topic><topic>B-mode ultrasound</topic><topic>Biological and medical sciences</topic><topic>Block matching</topic><topic>Cardiovascular system</topic><topic>Carotid Arteries - diagnostic imaging</topic><topic>Carotid Arteries - physiopathology</topic><topic>Carotid artery</topic><topic>Carotid Artery Diseases - diagnostic imaging</topic><topic>Carotid Artery Diseases - physiopathology</topic><topic>Humans</topic><topic>Image Processing, Computer-Assisted - methods</topic><topic>Investigative techniques, diagnostic techniques (general aspects)</topic><topic>Medical sciences</topic><topic>Motion</topic><topic>Region tracking</topic><topic>Ultrasonic investigative techniques</topic><topic>Ultrasonography</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Golemati, Spyretta</creatorcontrib><creatorcontrib>Sassano, Antonio</creatorcontrib><creatorcontrib>Lever, M.John</creatorcontrib><creatorcontrib>Bharath, Anil A.</creatorcontrib><creatorcontrib>Dhanjil, Surinder</creatorcontrib><creatorcontrib>Nicolaides, Andrew N.</creatorcontrib><collection>Pascal-Francis</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>Biotechnology Research Abstracts</collection><collection>Technology Research Database</collection><collection>Engineering Research Database</collection><collection>Biotechnology and BioEngineering Abstracts</collection><collection>MEDLINE - Academic</collection><jtitle>Ultrasound in medicine & biology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Golemati, Spyretta</au><au>Sassano, Antonio</au><au>Lever, M.John</au><au>Bharath, Anil A.</au><au>Dhanjil, Surinder</au><au>Nicolaides, Andrew N.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Carotid artery wall motion estimated from b-mode ultrasound using region tracking and block matching</atitle><jtitle>Ultrasound in medicine & biology</jtitle><addtitle>Ultrasound Med Biol</addtitle><date>2003-03-01</date><risdate>2003</risdate><volume>29</volume><issue>3</issue><spage>387</spage><epage>399</epage><pages>387-399</pages><issn>0301-5629</issn><eissn>1879-291X</eissn><coden>USMBA3</coden><abstract>The motion of the carotid atheromatous plaque relative to the adjacent wall may be related to the risk of cerebral events. A quantitative method for motion estimation was applied to analyse arterial wall movement from sequences of 2-D B-mode ultrasound (US) images. Image speckle patterns were tracked between successive frames using the correlation coefficient as the matching criterion. The size of the selected region-of-interest (ROI) was shown to affect the motion analysis results; an optimal size of 3.2 × 2.5 mm
2 was suggested for tracking a region at the wall-lumen interface and of 6.3 × 2.5 mm
2 for one within the tissue. The results showed expected cyclical motion in the radial direction and some axial movement of the arterial wall. The method can be used to study further the axial motion of the carotid artery wall and plaque and, thus, provide useful insight into the mechanisms of atherosclerosis.</abstract><cop>Amsterdam</cop><pub>Elsevier Inc</pub><pmid>12706190</pmid><doi>10.1016/S0301-5629(02)00760-3</doi><tpages>13</tpages></addata></record> |
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| subjects | Arterial axial distensibility Arterial wall motion B-mode ultrasound Biological and medical sciences Block matching Cardiovascular system Carotid Arteries - diagnostic imaging Carotid Arteries - physiopathology Carotid artery Carotid Artery Diseases - diagnostic imaging Carotid Artery Diseases - physiopathology Humans Image Processing, Computer-Assisted - methods Investigative techniques, diagnostic techniques (general aspects) Medical sciences Motion Region tracking Ultrasonic investigative techniques Ultrasonography |
| title | Carotid artery wall motion estimated from b-mode ultrasound using region tracking and block matching |
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