{"id":"https://openalex.org/W2150661142","doi":"https://doi.org/10.1109/iros.2011.6094565","title":"Stochastic tracking of migrating live cells interacting with 3D gel environment using augmented-space particle filters","display_name":"Stochastic tracking of migrating live cells interacting with 3D gel environment using augmented-space particle filters","publication_year":2011,"publication_date":"2011-09-01","ids":{"openalex":"https://openalex.org/W2150661142","doi":"https://doi.org/10.1109/iros.2011.6094565","mag":"2150661142"},"language":"en","primary_location":{"is_oa":false,"landing_page_url":"https://doi.org/10.1109/iros.2011.6094565","pdf_url":null,"source":{"id":"https://openalex.org/S4363608614","display_name":"2011 IEEE/RSJ International Conference on Intelligent Robots and Systems","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_indexed_in_scopus":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false},"type":"article","type_crossref":"proceedings-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/A5052924669","display_name":"Lee\u2010Ling Sharon Ong","orcid":"https://orcid.org/0000-0002-4120-163X"},"institutions":[{"id":"https://openalex.org/I4210167254","display_name":"Singapore-MIT Alliance for Research and Technology","ror":"https://ror.org/05yb3w112","country_code":"SG","type":"funder","lineage":["https://openalex.org/I4210167254"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Lee-Ling S. Ong","raw_affiliation_strings":["Singapore-MIT Alliance for Research and Technology, Singapore"],"affiliations":[{"raw_affiliation_string":"Singapore-MIT Alliance for Research and Technology, Singapore","institution_ids":["https://openalex.org/I4210167254"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5067247177","display_name":"Levi B. Wood","orcid":"https://orcid.org/0000-0002-4248-0888"},"institutions":[{"id":"https://openalex.org/I4210110987","display_name":"IIT@MIT","ror":"https://ror.org/01wp8zh54","country_code":"US","type":"facility","lineage":["https://openalex.org/I30771326","https://openalex.org/I4210110987"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Levi B. Wood","raw_affiliation_strings":["Department of Mechanical Engineering, MIT, Cambridge, MA, USA"],"affiliations":[{"raw_affiliation_string":"Department of Mechanical Engineering, MIT, Cambridge, MA, USA","institution_ids":["https://openalex.org/I4210110987"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064469965","display_name":"Marcelo H. Ang","orcid":"https://orcid.org/0000-0001-8277-6408"},"institutions":[{"id":"https://openalex.org/I165932596","display_name":"National University of Singapore","ror":"https://ror.org/01tgyzw49","country_code":"SG","type":"funder","lineage":["https://openalex.org/I165932596"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Marcelo H. Ang","raw_affiliation_strings":["Department of Mechanical Engineering, National University of Singapore, Singapore"],"affiliations":[{"raw_affiliation_string":"Department of Mechanical Engineering, National University of Singapore, Singapore","institution_ids":["https://openalex.org/I165932596"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5052171167","display_name":"H. Harry Asada","orcid":"https://orcid.org/0000-0003-3155-6223"},"institutions":[{"id":"https://openalex.org/I4210110987","display_name":"IIT@MIT","ror":"https://ror.org/01wp8zh54","country_code":"US","type":"facility","lineage":["https://openalex.org/I30771326","https://openalex.org/I4210110987"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"H. Harry Asada","raw_affiliation_strings":["Department of Mechanical Engineering, MIT, Cambridge, MA, USA"],"affiliations":[{"raw_affiliation_string":"Department of Mechanical Engineering, MIT, Cambridge, MA, USA","institution_ids":["https://openalex.org/I4210110987"]}]}],"institution_assertions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.19,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.204382,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":65,"max":72},"biblio":{"volume":null,"issue":null,"first_page":"3931","last_page":"3936"},"is_retracted":false,"is_paratext":false,"primary_topic":{"id":"https://openalex.org/T11019","display_name":"Image Enhancement Techniques","score":0.9946,"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/T11019","display_name":"Image Enhancement Techniques","score":0.9946,"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/T11438","display_name":"Retinal Imaging and Analysis","score":0.9945,"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"}},{"id":"https://openalex.org/T10052","display_name":"Medical Image Segmentation Techniques","score":0.9907,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/state-vector","display_name":"State vector","score":0.5669879},{"id":"https://openalex.org/keywords/tracking","display_name":"Tracking (education)","score":0.5505491},{"id":"https://openalex.org/keywords/matrix","display_name":"Matrix (chemical analysis)","score":0.52034515},{"id":"https://openalex.org/keywords/particle","display_name":"Particle (ecology)","score":0.5026674}],"concepts":[{"id":"https://openalex.org/C52421305","wikidata":"https://www.wikidata.org/wiki/Q1151499","display_name":"Particle filter","level":3,"score":0.5926134},{"id":"https://openalex.org/C2777798563","wikidata":"https://www.wikidata.org/wiki/Q7603916","display_name":"State vector","level":2,"score":0.5669879},{"id":"https://openalex.org/C2775936607","wikidata":"https://www.wikidata.org/wiki/Q466845","display_name":"Tracking (education)","level":2,"score":0.5505491},{"id":"https://openalex.org/C136009344","wikidata":"https://www.wikidata.org/wiki/Q336201","display_name":"Confocal","level":2,"score":0.5479321},{"id":"https://openalex.org/C106487976","wikidata":"https://www.wikidata.org/wiki/Q685816","display_name":"Matrix (chemical analysis)","level":2,"score":0.52034515},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5093609},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.50302476},{"id":"https://openalex.org/C2778517922","wikidata":"https://www.wikidata.org/wiki/Q7140482","display_name":"Particle (ecology)","level":2,"score":0.5026674},{"id":"https://openalex.org/C163716315","wikidata":"https://www.wikidata.org/wiki/Q901177","display_name":"Gaussian","level":2,"score":0.49246892},{"id":"https://openalex.org/C186060115","wikidata":"https://www.wikidata.org/wiki/Q30336093","display_name":"Biological system","level":1,"score":0.47438434},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.38941342},{"id":"https://openalex.org/C157286648","wikidata":"https://www.wikidata.org/wiki/Q846780","display_name":"Kalman filter","level":2,"score":0.2778328},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.26118207},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.2400546},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.23557538},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.17015707},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.0},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.0},{"id":"https://openalex.org/C19417346","wikidata":"https://www.wikidata.org/wiki/Q7922","display_name":"Pedagogy","level":1,"score":0.0},{"id":"https://openalex.org/C74650414","wikidata":"https://www.wikidata.org/wiki/Q11397","display_name":"Classical mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C43617362","wikidata":"https://www.wikidata.org/wiki/Q170050","display_name":"Chromatography","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":[],"locations_count":1,"locations":[{"is_oa":false,"landing_page_url":"https://doi.org/10.1109/iros.2011.6094565","pdf_url":null,"source":{"id":"https://openalex.org/S4363608614","display_name":"2011 IEEE/RSJ International Conference on Intelligent Robots and Systems","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_indexed_in_scopus":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false}],"best_oa_location":null,"sustainable_development_goals":[],"grants":[],"datasets":[],"versions":[],"referenced_works_count":13,"referenced_works":["https://openalex.org/W1503003940","https://openalex.org/W1981479595","https://openalex.org/W1989493360","https://openalex.org/W2101187282","https://openalex.org/W2105685332","https://openalex.org/W2112441941","https://openalex.org/W2114387062","https://openalex.org/W2116040950","https://openalex.org/W2118429180","https://openalex.org/W2148820580","https://openalex.org/W2150375101","https://openalex.org/W2160260935","https://openalex.org/W2336416123"],"related_works":["https://openalex.org/W3102476392","https://openalex.org/W2765200415","https://openalex.org/W2556064263","https://openalex.org/W2393128567","https://openalex.org/W2045071200","https://openalex.org/W2016153552","https://openalex.org/W2015530857","https://openalex.org/W2013094392","https://openalex.org/W1991846142","https://openalex.org/W1583020711"],"abstract_inverted_index":{"This":[0],"paper":[1],"presents":[2],"an":[3],"integrated":[4],"stochastic":[5,23],"approach":[6],"to":[7,146],"tracking":[8],"multiple":[9],"live":[10],"cells":[11,44,122],"that":[12,175],"interact":[13],"with":[14,39],"the":[15,30,40,96,108,111,117,120,127,130,141,147,163],"surrounding":[16],"gel":[17,41,97],"matrix.":[18,98],"Cells":[19],"migrate":[20],"in":[21,116,126],"a":[22,26,50,56],"manner,":[24],"forming":[25],"functional":[27],"structure.":[28],"Tracking":[29],"trajectory":[31],"of":[32,58,69,84,95,102,110,129],"each":[33],"migrating":[34,121],"cell":[35,86,142,170],"and":[36,42,88,143,168],"its":[37],"interactions":[38],"other":[43],"provide":[45,104],"useful":[46],"insights":[47],"into":[48],"how":[49],"vascular":[51],"structure":[52],"is":[53,136],"formed":[54,115],"as":[55,107],"collection":[57],"migratory":[59],"cells.":[60],"In":[61],"micro-fluidic":[62],"3-D":[63],"angiogenic":[64],"sprouting":[65],"experiments,":[66],"two":[67,90,100],"types":[68],"images":[70,83,94,103,128],"are":[71],"obtained":[72],"at":[73],"discrete":[74],"time":[75],"steps":[76],"using":[77],"confocal":[78],"microscopy:":[79],"a)":[80],"three-dimensional":[81],"fluorescent":[82],"stained":[85],"nuclei":[87],"b)":[89],"dimensional":[91,165],"visible":[92],"light":[93],"These":[99],"sources":[101],"supplementary":[105],"information":[106],"outline":[109],"conduit":[112,144],"or":[113],"lumen":[114],"matrix":[118],"by":[119],"can":[123],"be":[124],"seen":[125],"gel.":[131],"A":[132],"Bayesian":[133],"filtering":[134,182],"framework":[135],"developed":[137],"which":[138],"augments":[139],"both":[140,158],"parameters":[145],"same":[148],"state":[149,166,171],"vector,":[150],"allowing":[151],"mathematically":[152],"consistent":[153],"simultaneous":[154],"observation":[155],"updates":[156],"from":[157],"channels.":[159],"Issues":[160],"encountered":[161],"include":[162],"high":[164],"vector":[167],"non-Gaussian":[169],"updates.":[172],"Results":[173],"demonstrate":[174],"our":[176],"method":[177],"based":[178],"on":[179],"Rao-Blackwellized":[180],"particle":[181],"treats":[183],"these":[184],"issues":[185],"effectively.":[186]},"abstract_inverted_index_v3":null,"cited_by_api_url":"https://api.openalex.org/works?filter=cites:W2150661142","counts_by_year":[{"year":2013,"cited_by_count":1}],"updated_date":"2025-04-19T03:27:13.012622","created_date":"2016-06-24"}