{"id":"https://openalex.org/W2183277642","doi":"https://doi.org/10.2390/biecoll-jib-2012-195","title":"Detection of Cardiac Geometry via Difference Intensity of Echocardiogram Images","display_name":"Detection of Cardiac Geometry via Difference Intensity of Echocardiogram Images","publication_year":2012,"publication_date":"2012-01-01","ids":{"openalex":"https://openalex.org/W2183277642","doi":"https://doi.org/10.2390/biecoll-jib-2012-195","mag":"2183277642","pmid":"https://pubmed.ncbi.nlm.nih.gov/22781711"},"language":"en","primary_location":{"id":"pmid:22781711","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/22781711","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of integrative bioinformatics","raw_type":null},"type":"article","indexed_in":["datacite","pubmed"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://doi.org/10.2390/biecoll-jib-2012-195","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5088376733","display_name":"Mohd Azrul Hisham Mohd Adib","orcid":"https://orcid.org/0000-0003-4359-5043"},"institutions":[{"id":"https://openalex.org/I102913810","display_name":"Universiti Malaysia Pahang Al-Sultan Abdullah","ror":"https://ror.org/01704wp68","country_code":"MY","type":"education","lineage":["https://openalex.org/I102913810"]},{"id":"https://openalex.org/I2800036379","display_name":"Hospital Tengku Ampuan Afzan","ror":"https://ror.org/05rm13h81","country_code":"MY","type":"healthcare","lineage":["https://openalex.org/I2800036379"]}],"countries":["MY"],"is_corresponding":true,"raw_author_name":"Mohd Azrul Hisham Mohd Adib","raw_affiliation_strings":["Sport & Human Engineering Group (SHEG), Faculty of Mechanical Engineering, Universiti Malaysia Pahang, and Department of Surgery, Hospital Tengku Ampuan Afzan, Pahang, Malaysia. azrul@ump.edu.my"],"affiliations":[{"raw_affiliation_string":"Sport & Human Engineering Group (SHEG), Faculty of Mechanical Engineering, Universiti Malaysia Pahang, and Department of Surgery, Hospital Tengku Ampuan Afzan, Pahang, Malaysia. azrul@ump.edu.my","institution_ids":["https://openalex.org/I102913810","https://openalex.org/I2800036379"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Mohd Fadhlan Yusof","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Mohd Fadhlan Yusof","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5087517813","display_name":"Zulkifli Ahmad","orcid":"https://orcid.org/0000-0002-5488-5962"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Zulkifli Ahmad","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5063116861","display_name":"Nur Hazreen Mohd Hasni","orcid":"https://orcid.org/0000-0002-5997-9335"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Hasni, Nur Hazreen Mohd","raw_affiliation_strings":[],"affiliations":[]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5088376733"],"corresponding_institution_ids":["https://openalex.org/I102913810","https://openalex.org/I2800036379"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.18747269,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"9","issue":"2","first_page":"195","last_page":"195"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10052","display_name":"Medical Image Segmentation Techniques","score":0.9980000257492065,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10052","display_name":"Medical Image Segmentation Techniques","score":0.9980000257492065,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10821","display_name":"Cardiovascular Function and Risk Factors","score":0.9779999852180481,"subfield":{"id":"https://openalex.org/subfields/2705","display_name":"Cardiology and Cardiovascular Medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T11438","display_name":"Retinal Imaging and Analysis","score":0.958899974822998,"subfield":{"id":"https://openalex.org/subfields/2741","display_name":"Radiology, Nuclear Medicine and Imaging"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/ventricle","display_name":"Ventricle","score":0.6669564247131348},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5299428701400757},{"id":"https://openalex.org/keywords/intensity","display_name":"Intensity (physics)","score":0.490922749042511},{"id":"https://openalex.org/keywords/code","display_name":"Code (set theory)","score":0.47924092411994934},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.39743176102638245},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.38677680492401123},{"id":"https://openalex.org/keywords/cardiology","display_name":"Cardiology","score":0.38251012563705444},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.3480268716812134},{"id":"https://openalex.org/keywords/internal-medicine","display_name":"Internal medicine","score":0.3222505748271942},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.09750804305076599},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.08610275387763977}],"concepts":[{"id":"https://openalex.org/C2778921608","wikidata":"https://www.wikidata.org/wiki/Q2002035","display_name":"Ventricle","level":2,"score":0.6669564247131348},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5299428701400757},{"id":"https://openalex.org/C93038891","wikidata":"https://www.wikidata.org/wiki/Q1061524","display_name":"Intensity (physics)","level":2,"score":0.490922749042511},{"id":"https://openalex.org/C2776760102","wikidata":"https://www.wikidata.org/wiki/Q5139990","display_name":"Code (set theory)","level":3,"score":0.47924092411994934},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.39743176102638245},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.38677680492401123},{"id":"https://openalex.org/C164705383","wikidata":"https://www.wikidata.org/wiki/Q10379","display_name":"Cardiology","level":1,"score":0.38251012563705444},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.3480268716812134},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.3222505748271942},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.09750804305076599},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.08610275387763977},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[{"descriptor_ui":"D000465","descriptor_name":"Algorithms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000465","descriptor_name":"Algorithms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000465","descriptor_name":"Algorithms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D004452","descriptor_name":"Echocardiography","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D004452","descriptor_name":"Echocardiography","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D004452","descriptor_name":"Echocardiography","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D006321","descriptor_name":"Heart","qualifier_ui":"Q000033","qualifier_name":"anatomy & histology","is_major_topic":false},{"descriptor_ui":"D006321","descriptor_name":"Heart","qualifier_ui":"Q000033","qualifier_name":"anatomy & histology","is_major_topic":false},{"descriptor_ui":"D006321","descriptor_name":"Heart","qualifier_ui":"Q000033","qualifier_name":"anatomy & histology","is_major_topic":false},{"descriptor_ui":"D006321","descriptor_name":"Heart","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":false},{"descriptor_ui":"D006321","descriptor_name":"Heart","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":false},{"descriptor_ui":"D006321","descriptor_name":"Heart","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":false},{"descriptor_ui":"D006331","descriptor_name":"Heart Diseases","qualifier_ui":"Q000000981","qualifier_name":"diagnostic imaging","is_major_topic":false},{"descriptor_ui":"D006331","descriptor_name":"Heart Diseases","qualifier_ui":"Q000000981","qualifier_name":"diagnostic imaging","is_major_topic":false},{"descriptor_ui":"D006331","descriptor_name":"Heart Diseases","qualifier_ui":"Q000000981","qualifier_name":"diagnostic imaging","is_major_topic":false},{"descriptor_ui":"D006331","descriptor_name":"Heart Diseases","qualifier_ui":"Q000473","qualifier_name":"pathology","is_major_topic":false},{"descriptor_ui":"D006331","descriptor_name":"Heart Diseases","qualifier_ui":"Q000473","qualifier_name":"pathology","is_major_topic":false},{"descriptor_ui":"D006331","descriptor_name":"Heart Diseases","qualifier_ui":"Q000473","qualifier_name":"pathology","is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D007090","descriptor_name":"Image Interpretation, Computer-Assisted","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D007090","descriptor_name":"Image Interpretation, Computer-Assisted","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D007090","descriptor_name":"Image Interpretation, Computer-Assisted","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false}],"locations_count":3,"locations":[{"id":"pmid:22781711","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/22781711","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of integrative bioinformatics","raw_type":null},{"id":"pmh:oai:biecoll.ub.uni-bielefeld.de:5222","is_oa":false,"landing_page_url":"http://biecoll.ub.uni-bielefeld.de/volltexte/2012/5222/","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://journal.imbio.de/article.php?aid=195","raw_type":"Journal Article"},{"id":"doi:10.2390/biecoll-jib-2012-195","is_oa":true,"landing_page_url":"https://doi.org/10.2390/biecoll-jib-2012-195","pdf_url":null,"source":{"id":"https://openalex.org/S4306401670","display_name":"PUB \u2013 Publications at Bielefeld University (Bielefeld University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I20121455","host_organization_name":"Bielefeld University","host_organization_lineage":["https://openalex.org/I20121455"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":"article-journal"}],"best_oa_location":{"id":"doi:10.2390/biecoll-jib-2012-195","is_oa":true,"landing_page_url":"https://doi.org/10.2390/biecoll-jib-2012-195","pdf_url":null,"source":{"id":"https://openalex.org/S4306401670","display_name":"PUB \u2013 Publications at Bielefeld University (Bielefeld University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I20121455","host_organization_name":"Bielefeld University","host_organization_lineage":["https://openalex.org/I20121455"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"article-journal"},"sustainable_development_goals":[{"score":0.75,"id":"https://metadata.un.org/sdg/3","display_name":"Good health and well-being"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":8,"referenced_works":["https://openalex.org/W1592284865","https://openalex.org/W1602235159","https://openalex.org/W2113242728","https://openalex.org/W2127735446","https://openalex.org/W2140807579","https://openalex.org/W2149052751","https://openalex.org/W2155831290","https://openalex.org/W3141200356"],"related_works":["https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W3141700921","https://openalex.org/W2322900513","https://openalex.org/W1992753622","https://openalex.org/W2015941884","https://openalex.org/W2087314277","https://openalex.org/W1891287906","https://openalex.org/W2399063111","https://openalex.org/W2304633692"],"abstract_inverted_index":{"Echocardiogram":[0],"is":[1,19],"an":[2],"ultrasound":[3],"image":[4],"of":[5,15,26,45,49,95,108,121,127,141],"the":[6,10,27,46,50,93,119],"heart":[7,28,36],"that":[8,57],"demonstrates":[9],"size,":[11,32,149],"motion":[12],"and":[13,18,34,42,85,146,151],"composition":[14],"cardiac":[16,53,75,89,102,122,142],"structures":[17],"also":[20],"used":[21],"to":[22],"diagnose":[23],"various":[24],"abnormalities":[25],"including":[29],"abnormal":[30],"chamber":[31],"shape":[33,150],"congenital":[35],"disease.":[37],"Echocardiography":[38],"provides":[39],"important":[40],"morphological":[41],"functional":[43],"details":[44],"heart.":[47],"Most":[48],"presented":[51],"automatic":[52],"disease":[54],"recognition":[55],"systems":[56],"use":[58],"echocardiograms":[59],"based":[60],"on":[61],"defective":[62],"anatomical":[63],"region":[64],"detection.":[65],"In":[66],"this":[67,96,131],"paper":[68],"we":[69,98],"present":[70,99],"a":[71,114],"simple":[72,115],"technique":[73],"for":[74,101,118,139],"geometry":[76,103,123,143],"detection":[77,104,140],"via":[78],"echocardiogram":[79,109,128],"images":[80],"which":[81],"conquer":[82],"these":[83],"borders":[84],"exploits":[86],"cues":[87],"from":[88],"structure.":[90],"To":[91],"demonstrate":[92],"effectiveness":[94],"technique,":[97],"results":[100],"through":[105],"difference":[106,125],"intensity":[107,126],"images.":[110,129],"We":[111],"have":[112],"developed":[113],"program":[116],"code":[117],"prediction":[120],"using":[124],"With":[130],"code,":[132],"users":[133],"can":[134],"generate":[135],"node":[136],"or":[137],"point":[138],"as":[144],"ventricle":[145],"atrium":[147],"in":[148],"location.":[152]},"counts_by_year":[],"updated_date":"2026-04-23T09:07:50.710637","created_date":"2025-10-10T00:00:00"}
