{"id":"https://openalex.org/W2246118595","doi":"https://doi.org/10.1109/dicta.2015.7371257","title":"Expectation-Maximization with Image-Weighted Markov Random Fields to Handle Severe Pathology","display_name":"Expectation-Maximization with Image-Weighted Markov Random Fields to Handle Severe Pathology","publication_year":2015,"publication_date":"2015-11-01","ids":{"openalex":"https://openalex.org/W2246118595","doi":"https://doi.org/10.1109/dicta.2015.7371257","mag":"2246118595"},"language":"en","primary_location":{"id":"doi:10.1109/dicta.2015.7371257","is_oa":false,"landing_page_url":"https://doi.org/10.1109/dicta.2015.7371257","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 International Conference on Digital Image Computing: Techniques and Applications (DICTA)","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5056474526","display_name":"Alex M. Pagnozzi","orcid":"https://orcid.org/0000-0001-7931-1204"},"institutions":[{"id":"https://openalex.org/I1292875679","display_name":"Commonwealth Scientific and Industrial Research Organisation","ror":"https://ror.org/03qn8fb07","country_code":"AU","type":"funder","lineage":["https://openalex.org/I1292875679","https://openalex.org/I2801453606","https://openalex.org/I4387156119"]},{"id":"https://openalex.org/I4210141844","display_name":"Australian e-Health Research Centre","ror":"https://ror.org/04ywhbc61","country_code":"AU","type":"facility","lineage":["https://openalex.org/I1292875679","https://openalex.org/I2801244131","https://openalex.org/I2801453606","https://openalex.org/I4210141844","https://openalex.org/I4387156119"]}],"countries":["AU"],"is_corresponding":true,"raw_author_name":"Alex M. Pagnozzi","raw_affiliation_strings":["The Australian e-Health Research Centre, CSIRO Digital Services & Productivity, Flagship, Brisbane, Australia"],"affiliations":[{"raw_affiliation_string":"The Australian e-Health Research Centre, CSIRO Digital Services & Productivity, Flagship, Brisbane, Australia","institution_ids":["https://openalex.org/I4210141844","https://openalex.org/I1292875679"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5027869776","display_name":"Nicholas Dowson","orcid":"https://orcid.org/0000-0003-4694-5459"},"institutions":[{"id":"https://openalex.org/I1292875679","display_name":"Commonwealth Scientific and Industrial Research Organisation","ror":"https://ror.org/03qn8fb07","country_code":"AU","type":"funder","lineage":["https://openalex.org/I1292875679","https://openalex.org/I2801453606","https://openalex.org/I4387156119"]},{"id":"https://openalex.org/I4210141844","display_name":"Australian e-Health Research Centre","ror":"https://ror.org/04ywhbc61","country_code":"AU","type":"facility","lineage":["https://openalex.org/I1292875679","https://openalex.org/I2801244131","https://openalex.org/I2801453606","https://openalex.org/I4210141844","https://openalex.org/I4387156119"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Nicholas Dowson","raw_affiliation_strings":["The Australian e-Health Research Centre, CSIRO Digital Services & Productivity, Flagship, Brisbane, Australia"],"affiliations":[{"raw_affiliation_string":"The Australian e-Health Research Centre, CSIRO Digital Services & Productivity, Flagship, Brisbane, Australia","institution_ids":["https://openalex.org/I4210141844","https://openalex.org/I1292875679"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5042053820","display_name":"Andrew P. Bradley","orcid":"https://orcid.org/0000-0003-0109-6844"},"institutions":[{"id":"https://openalex.org/I1292875679","display_name":"Commonwealth Scientific and Industrial Research Organisation","ror":"https://ror.org/03qn8fb07","country_code":"AU","type":"funder","lineage":["https://openalex.org/I1292875679","https://openalex.org/I2801453606","https://openalex.org/I4387156119"]},{"id":"https://openalex.org/I4210141844","display_name":"Australian e-Health Research Centre","ror":"https://ror.org/04ywhbc61","country_code":"AU","type":"facility","lineage":["https://openalex.org/I1292875679","https://openalex.org/I2801244131","https://openalex.org/I2801453606","https://openalex.org/I4210141844","https://openalex.org/I4387156119"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Andrew P. Bradley","raw_affiliation_strings":["The Australian e-Health Research Centre, CSIRO Digital Services & Productivity, Flagship, Brisbane, Australia"],"affiliations":[{"raw_affiliation_string":"The Australian e-Health Research Centre, CSIRO Digital Services & Productivity, Flagship, Brisbane, Australia","institution_ids":["https://openalex.org/I4210141844","https://openalex.org/I1292875679"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5027380083","display_name":"Roslyn N. Boyd","orcid":"https://orcid.org/0000-0002-4919-5975"},"institutions":[{"id":"https://openalex.org/I1292875679","display_name":"Commonwealth Scientific and Industrial Research Organisation","ror":"https://ror.org/03qn8fb07","country_code":"AU","type":"funder","lineage":["https://openalex.org/I1292875679","https://openalex.org/I2801453606","https://openalex.org/I4387156119"]},{"id":"https://openalex.org/I4210141844","display_name":"Australian e-Health Research Centre","ror":"https://ror.org/04ywhbc61","country_code":"AU","type":"facility","lineage":["https://openalex.org/I1292875679","https://openalex.org/I2801244131","https://openalex.org/I2801453606","https://openalex.org/I4210141844","https://openalex.org/I4387156119"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Roslyn N. Boyd","raw_affiliation_strings":["The Australian e-Health Research Centre, CSIRO Digital Services & Productivity, Flagship, Brisbane, Australia"],"affiliations":[{"raw_affiliation_string":"The Australian e-Health Research Centre, CSIRO Digital Services & Productivity, Flagship, Brisbane, Australia","institution_ids":["https://openalex.org/I4210141844","https://openalex.org/I1292875679"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5040456565","display_name":"Pierrick Bourgeat","orcid":"https://orcid.org/0000-0002-2605-4766"},"institutions":[{"id":"https://openalex.org/I160993911","display_name":"Queensland University of Technology","ror":"https://ror.org/03pnv4752","country_code":"AU","type":"education","lineage":["https://openalex.org/I160993911"]},{"id":"https://openalex.org/I165143802","display_name":"University of Queensland","ror":"https://ror.org/00rqy9422","country_code":"AU","type":"education","lineage":["https://openalex.org/I165143802"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Pierrick Bourgeat","raw_affiliation_strings":["School of Information Technology and Electrical Engineering, The University of Queensland, Brisbane, Australia"],"affiliations":[{"raw_affiliation_string":"School of Information Technology and Electrical Engineering, The University of Queensland, Brisbane, Australia","institution_ids":["https://openalex.org/I160993911","https://openalex.org/I165143802"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5034274387","display_name":"Stephen Rose","orcid":"https://orcid.org/0000-0003-1558-6297"},"institutions":[{"id":"https://openalex.org/I254113865","display_name":"Cerebral Palsy Alliance","ror":"https://ror.org/00retz024","country_code":"AU","type":"nonprofit","lineage":["https://openalex.org/I254113865"]},{"id":"https://openalex.org/I165143802","display_name":"University of Queensland","ror":"https://ror.org/00rqy9422","country_code":"AU","type":"education","lineage":["https://openalex.org/I165143802"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Stephen Rose","raw_affiliation_strings":["Queensland Cerebral Palsy and Rehabilitation Research Centre School of Medicine, The University of Queensland, Brisbane, Australia"],"affiliations":[{"raw_affiliation_string":"Queensland Cerebral Palsy and Rehabilitation Research Centre School of Medicine, The University of Queensland, Brisbane, Australia","institution_ids":["https://openalex.org/I254113865","https://openalex.org/I165143802"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5056474526"],"corresponding_institution_ids":["https://openalex.org/I1292875679","https://openalex.org/I4210141844"],"apc_list":null,"apc_paid":null,"fwci":0.3741,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.70156337,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10052","display_name":"Medical Image Segmentation Techniques","score":0.9990000128746033,"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":0.9990000128746033,"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/T10036","display_name":"Advanced Neural Network Applications","score":0.9948999881744385,"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/T12552","display_name":"Fetal and Pediatric Neurological Disorders","score":0.9898999929428101,"subfield":{"id":"https://openalex.org/subfields/2735","display_name":"Pediatrics, Perinatology and Child Health"},"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/artificial-intelligence","display_name":"Artificial intelligence","score":0.6674516797065735},{"id":"https://openalex.org/keywords/segmentation","display_name":"Segmentation","score":0.6463727951049805},{"id":"https://openalex.org/keywords/markov-random-field","display_name":"Markov random field","score":0.6213010549545288},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5869578123092651},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.5650346279144287},{"id":"https://openalex.org/keywords/weighting","display_name":"Weighting","score":0.5507937669754028},{"id":"https://openalex.org/keywords/robustness","display_name":"Robustness (evolution)","score":0.5398802757263184},{"id":"https://openalex.org/keywords/expectation\u2013maximization-algorithm","display_name":"Expectation\u2013maximization algorithm","score":0.536666989326477},{"id":"https://openalex.org/keywords/maximization","display_name":"Maximization","score":0.46946728229522705},{"id":"https://openalex.org/keywords/brain-atlas","display_name":"Brain atlas","score":0.4629422426223755},{"id":"https://openalex.org/keywords/prior-probability","display_name":"Prior probability","score":0.4605262875556946},{"id":"https://openalex.org/keywords/ground-truth","display_name":"Ground truth","score":0.45666036009788513},{"id":"https://openalex.org/keywords/image-segmentation","display_name":"Image segmentation","score":0.4316253662109375},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.329685240983963},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.2972734868526459},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.19624221324920654},{"id":"https://openalex.org/keywords/maximum-likelihood","display_name":"Maximum likelihood","score":0.14648038148880005},{"id":"https://openalex.org/keywords/radiology","display_name":"Radiology","score":0.13492122292518616},{"id":"https://openalex.org/keywords/bayesian-probability","display_name":"Bayesian probability","score":0.12759146094322205},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.10834765434265137},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.08552074432373047}],"concepts":[{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6674516797065735},{"id":"https://openalex.org/C89600930","wikidata":"https://www.wikidata.org/wiki/Q1423946","display_name":"Segmentation","level":2,"score":0.6463727951049805},{"id":"https://openalex.org/C2778045648","wikidata":"https://www.wikidata.org/wiki/Q176827","display_name":"Markov random field","level":4,"score":0.6213010549545288},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5869578123092651},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.5650346279144287},{"id":"https://openalex.org/C183115368","wikidata":"https://www.wikidata.org/wiki/Q856577","display_name":"Weighting","level":2,"score":0.5507937669754028},{"id":"https://openalex.org/C63479239","wikidata":"https://www.wikidata.org/wiki/Q7353546","display_name":"Robustness (evolution)","level":3,"score":0.5398802757263184},{"id":"https://openalex.org/C182081679","wikidata":"https://www.wikidata.org/wiki/Q1275153","display_name":"Expectation\u2013maximization algorithm","level":3,"score":0.536666989326477},{"id":"https://openalex.org/C2776330181","wikidata":"https://www.wikidata.org/wiki/Q18358244","display_name":"Maximization","level":2,"score":0.46946728229522705},{"id":"https://openalex.org/C2780972224","wikidata":"https://www.wikidata.org/wiki/Q17047956","display_name":"Brain atlas","level":2,"score":0.4629422426223755},{"id":"https://openalex.org/C177769412","wikidata":"https://www.wikidata.org/wiki/Q278090","display_name":"Prior probability","level":3,"score":0.4605262875556946},{"id":"https://openalex.org/C146849305","wikidata":"https://www.wikidata.org/wiki/Q370766","display_name":"Ground truth","level":2,"score":0.45666036009788513},{"id":"https://openalex.org/C124504099","wikidata":"https://www.wikidata.org/wiki/Q56933","display_name":"Image segmentation","level":3,"score":0.4316253662109375},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.329685240983963},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2972734868526459},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.19624221324920654},{"id":"https://openalex.org/C49781872","wikidata":"https://www.wikidata.org/wiki/Q1045555","display_name":"Maximum likelihood","level":2,"score":0.14648038148880005},{"id":"https://openalex.org/C126838900","wikidata":"https://www.wikidata.org/wiki/Q77604","display_name":"Radiology","level":1,"score":0.13492122292518616},{"id":"https://openalex.org/C107673813","wikidata":"https://www.wikidata.org/wiki/Q812534","display_name":"Bayesian probability","level":2,"score":0.12759146094322205},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.10834765434265137},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.08552074432373047},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/dicta.2015.7371257","is_oa":false,"landing_page_url":"https://doi.org/10.1109/dicta.2015.7371257","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 International Conference on Digital Image Computing: Techniques and Applications (DICTA)","raw_type":"proceedings-article"},{"id":"pmh:oai:eprints.qut.edu.au:114150","is_oa":false,"landing_page_url":null,"pdf_url":null,"source":{"id":"https://openalex.org/S4306402607","display_name":"QUT ePrints (Queensland University of Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I160993911","host_organization_name":"Queensland University of Technology","host_organization_lineage":["https://openalex.org/I160993911"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Proceedings of the 2015 International Conference on Digital Image Computing: Techniques and Applications (DICTA)","raw_type":"Chapter in Book, Report or Conference volume"},{"id":"pmh:oai:espace.curtin.edu.au:20.500.11937/31119","is_oa":false,"landing_page_url":"http://hdl.handle.net/20.500.11937/31119","pdf_url":null,"source":{"id":"https://openalex.org/S4306401790","display_name":"eSpace (Curtin University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205640436","host_organization_name":"Curtin University","host_organization_lineage":["https://openalex.org/I205640436"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Conference Paper"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":27,"referenced_works":["https://openalex.org/W78979540","https://openalex.org/W1492934833","https://openalex.org/W1516550558","https://openalex.org/W1590544203","https://openalex.org/W1828902021","https://openalex.org/W1987869189","https://openalex.org/W1995151116","https://openalex.org/W1995450389","https://openalex.org/W2000311672","https://openalex.org/W2015513982","https://openalex.org/W2020999234","https://openalex.org/W2049633694","https://openalex.org/W2066839705","https://openalex.org/W2082028502","https://openalex.org/W2095969890","https://openalex.org/W2114487471","https://openalex.org/W2117340355","https://openalex.org/W2117776696","https://openalex.org/W2130686832","https://openalex.org/W2133059825","https://openalex.org/W2136573752","https://openalex.org/W2143516773","https://openalex.org/W2150134853","https://openalex.org/W2162630772","https://openalex.org/W2744484878","https://openalex.org/W4241074797","https://openalex.org/W6680096826"],"related_works":["https://openalex.org/W2580650124","https://openalex.org/W4386190339","https://openalex.org/W2968424575","https://openalex.org/W3142333283","https://openalex.org/W3122088529","https://openalex.org/W3041320102","https://openalex.org/W2111669074","https://openalex.org/W2085259108","https://openalex.org/W3123087812","https://openalex.org/W2101876181"],"abstract_inverted_index":{"This":[0,105],"paper":[1],"describes":[2],"an":[3],"automatic":[4],"tissue":[5],"segmentation":[6,28,74],"algorithm":[7,132,152],"for":[8],"brain":[9,27,51],"MRI":[10],"of":[11,23,45,66,87,101,118,122,177],"children":[12],"with":[13,63,166],"cerebral":[14,179],"palsy":[15],"(CP)":[16],"who":[17],"exhibit":[18],"severe":[19,102,126],"cortical":[20],"malformations.":[21],"Many":[22],"the":[24,49,67,97,134,178,190],"currently":[25],"popular":[26,135],"techniques":[29],"rely":[30],"on":[31],"registered":[32],"atlas":[33,168],"priors":[34],"and":[35,52,139,148],"so":[36],"generalize":[37],"poorly":[38],"to":[39,81,93,96,109,133,182,189],"severely":[40],"injured":[41],"data":[42],"sets,":[43],"because":[44],"large":[46],"discrepancies":[47,84],"between":[48,85],"target":[50],"healthy":[53],"(or":[54],"injured)":[55],"atlases.":[56],"We":[57,128],"propose":[58],"a":[59,64,77],"prior-less":[60],"approach":[61,106,154],"combined":[62],"modification":[65],"Expectation":[68],"Maximization":[69],"(EM)/Markov":[70],"Random":[71],"Field":[72],"(MRF)":[73],"by":[75],"imposing":[76],"continuous":[78],"weighting":[79],"scheme":[80],"penalize":[82],"intensity":[83],"pairs":[86],"neighbors":[88],"within":[89],"each":[90],"clique":[91],"neighborhood,":[92],"provide":[94],"robustness":[95],"unique":[98],"clinical":[99],"problem":[100],"anatomical":[103],"distortion.":[104],"was":[107],"applied":[108],"gray":[110],"matter":[111],"segmentations":[112,157],"in":[113],"20":[114],"3D":[115],"T1-weighted":[116],"MRIs,":[117],"which":[119,142],"17":[120],"were":[121],"CP":[123],"patients":[124],"exhibiting":[125],"malformation.":[127],"compare":[129],"our":[130],"adaptive":[131],"'FreeSurfer',":[136],"'NiftySeg',":[137],"'FAST'":[138],"'Atropos'":[140],"segmentations,":[141,186],"collectively":[143],"are":[144],"state-of-the-art":[145],"surface":[146],"deformation":[147],"EM":[149],"approaches.":[150,192],"The":[151],"driven":[153],"yielded":[155],"improved":[156],"(DSC":[158],"0.66":[159],"v":[160,163,171,174],"0.44":[161],"(FreeSurfer)":[162],"0.60":[164],"(NiftySeg":[165],"100%":[167],"prior":[169],"relaxation)":[170],"0.59":[172],"(FAST)":[173],"0.64":[175],"(Atropos))":[176],"cortex":[180],"relative":[181],"several":[183],"ground-truth":[184],"manual":[185],"when":[187],"compared":[188],"existing":[191]},"counts_by_year":[{"year":2020,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":1}],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}
