{"id":"https://openalex.org/W2146822853","doi":"https://doi.org/10.1109/iros.2004.1389927","title":"Guidance of magnetic intraocular microrobots by active defocused tracking","display_name":"Guidance of magnetic intraocular microrobots by active defocused tracking","publication_year":2005,"publication_date":"2005-04-12","ids":{"openalex":"https://openalex.org/W2146822853","doi":"https://doi.org/10.1109/iros.2004.1389927","mag":"2146822853"},"language":"en","primary_location":{"id":"doi:10.1109/iros.2004.1389927","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iros.2004.1389927","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2004 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS) (IEEE Cat. No.04CH37566)","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/A5028555536","display_name":"K.B. Yesin","orcid":"https://orcid.org/0009-0001-2739-4316"},"institutions":[{"id":"https://openalex.org/I5124864","display_name":"\u00c9cole Polytechnique F\u00e9d\u00e9rale de Lausanne","ror":"https://ror.org/02s376052","country_code":"CH","type":"education","lineage":["https://openalex.org/I2799323385","https://openalex.org/I5124864"]}],"countries":["CH"],"is_corresponding":true,"raw_author_name":"K.B. Yesin","raw_affiliation_strings":["Institute of Robotics and Intelligent Systems, Swiss Federal Institute of Technology, Zurich, Switzerland","Inst. of Robotics & Intelligent Syst., Swiss Fed. Inst. of Technol., Zurich, Switzerland"],"affiliations":[{"raw_affiliation_string":"Institute of Robotics and Intelligent Systems, Swiss Federal Institute of Technology, Zurich, Switzerland","institution_ids":["https://openalex.org/I5124864"]},{"raw_affiliation_string":"Inst. of Robotics & Intelligent Syst., Swiss Fed. Inst. of Technol., Zurich, Switzerland","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5053207669","display_name":"Karl Vollmers","orcid":null},"institutions":[{"id":"https://openalex.org/I5124864","display_name":"\u00c9cole Polytechnique F\u00e9d\u00e9rale de Lausanne","ror":"https://ror.org/02s376052","country_code":"CH","type":"education","lineage":["https://openalex.org/I2799323385","https://openalex.org/I5124864"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"K. Vollmers","raw_affiliation_strings":["Institute of Robotics and Intelligent Systems, Swiss Federal Institute of Technology, Zurich, Switzerland","Inst. of Robotics & Intelligent Syst., Swiss Fed. Inst. of Technol., Zurich, Switzerland"],"affiliations":[{"raw_affiliation_string":"Institute of Robotics and Intelligent Systems, Swiss Federal Institute of Technology, Zurich, Switzerland","institution_ids":["https://openalex.org/I5124864"]},{"raw_affiliation_string":"Inst. of Robotics & Intelligent Syst., Swiss Fed. Inst. of Technol., Zurich, Switzerland","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5006427311","display_name":"Bradley J. Nelson","orcid":"https://orcid.org/0000-0001-9070-6987"},"institutions":[{"id":"https://openalex.org/I5124864","display_name":"\u00c9cole Polytechnique F\u00e9d\u00e9rale de Lausanne","ror":"https://ror.org/02s376052","country_code":"CH","type":"education","lineage":["https://openalex.org/I2799323385","https://openalex.org/I5124864"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"B.J. Nelson","raw_affiliation_strings":["Institute of Robotics and Intelligent Systems, Swiss Federal Institute of Technology, Zurich, Switzerland","Inst. of Robotics & Intelligent Syst., Swiss Fed. Inst. of Technol., Zurich, Switzerland"],"affiliations":[{"raw_affiliation_string":"Institute of Robotics and Intelligent Systems, Swiss Federal Institute of Technology, Zurich, Switzerland","institution_ids":["https://openalex.org/I5124864"]},{"raw_affiliation_string":"Inst. of Robotics & Intelligent Syst., Swiss Fed. Inst. of Technol., Zurich, Switzerland","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5028555536"],"corresponding_institution_ids":["https://openalex.org/I5124864"],"apc_list":null,"apc_paid":null,"fwci":2.3654,"has_fulltext":false,"cited_by_count":14,"citation_normalized_percentile":{"value":0.90440606,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":96},"biblio":{"volume":"4","issue":null,"first_page":"3309","last_page":"3314"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13114","display_name":"Image Processing Techniques and Applications","score":0.9914000034332275,"subfield":{"id":"https://openalex.org/subfields/2214","display_name":"Media Technology"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T13114","display_name":"Image Processing Techniques and Applications","score":0.9914000034332275,"subfield":{"id":"https://openalex.org/subfields/2214","display_name":"Media Technology"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12452","display_name":"Electrowetting and Microfluidic Technologies","score":0.9825000166893005,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11408","display_name":"Advanced Optical Imaging Technologies","score":0.9797999858856201,"subfield":{"id":"https://openalex.org/subfields/2214","display_name":"Media Technology"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/visual-servoing","display_name":"Visual servoing","score":0.7415409684181213},{"id":"https://openalex.org/keywords/microscope","display_name":"Microscope","score":0.6968454718589783},{"id":"https://openalex.org/keywords/drag","display_name":"Drag","score":0.6339637041091919},{"id":"https://openalex.org/keywords/tracking","display_name":"Tracking (education)","score":0.5527387261390686},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.5499984622001648},{"id":"https://openalex.org/keywords/vitreoretinal-surgery","display_name":"Vitreoretinal surgery","score":0.4695466160774231},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.45978832244873047},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4553868770599365},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.3866230249404907},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.37093812227249146},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.25293073058128357},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.08296698331832886},{"id":"https://openalex.org/keywords/visual-acuity","display_name":"Visual acuity","score":0.06290903687477112}],"concepts":[{"id":"https://openalex.org/C10912380","wikidata":"https://www.wikidata.org/wiki/Q527952","display_name":"Visual servoing","level":3,"score":0.7415409684181213},{"id":"https://openalex.org/C67649825","wikidata":"https://www.wikidata.org/wiki/Q196538","display_name":"Microscope","level":2,"score":0.6968454718589783},{"id":"https://openalex.org/C72921944","wikidata":"https://www.wikidata.org/wiki/Q206621","display_name":"Drag","level":2,"score":0.6339637041091919},{"id":"https://openalex.org/C2775936607","wikidata":"https://www.wikidata.org/wiki/Q466845","display_name":"Tracking (education)","level":2,"score":0.5527387261390686},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.5499984622001648},{"id":"https://openalex.org/C3019082958","wikidata":"https://www.wikidata.org/wiki/Q760348","display_name":"Vitreoretinal surgery","level":4,"score":0.4695466160774231},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.45978832244873047},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4553868770599365},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.3866230249404907},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.37093812227249146},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.25293073058128357},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.08296698331832886},{"id":"https://openalex.org/C2778257484","wikidata":"https://www.wikidata.org/wiki/Q555066","display_name":"Visual acuity","level":2,"score":0.06290903687477112},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","level":1,"score":0.0},{"id":"https://openalex.org/C2781242345","wikidata":"https://www.wikidata.org/wiki/Q924295","display_name":"Vitrectomy","level":3,"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/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/iros.2004.1389927","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iros.2004.1389927","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2004 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS) (IEEE Cat. No.04CH37566)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":20,"referenced_works":["https://openalex.org/W30805422","https://openalex.org/W54507679","https://openalex.org/W140756743","https://openalex.org/W1494916923","https://openalex.org/W1568010334","https://openalex.org/W1589706868","https://openalex.org/W1762678500","https://openalex.org/W1836345660","https://openalex.org/W1968440108","https://openalex.org/W1971724638","https://openalex.org/W2026998911","https://openalex.org/W2049016594","https://openalex.org/W2092165374","https://openalex.org/W2109836092","https://openalex.org/W2111727905","https://openalex.org/W2136919834","https://openalex.org/W2137772817","https://openalex.org/W2171795952","https://openalex.org/W3149800622","https://openalex.org/W4235279454"],"related_works":["https://openalex.org/W2126852585","https://openalex.org/W2367086100","https://openalex.org/W2352270872","https://openalex.org/W2386520554","https://openalex.org/W1520171478","https://openalex.org/W4317830657","https://openalex.org/W3024380338","https://openalex.org/W2127866683","https://openalex.org/W110066474","https://openalex.org/W4386459930"],"abstract_inverted_index":{"Current":[0],"laparoscopic":[1],"techniques":[2],"for":[3,86],"intraocular":[4,31],"surgery":[5],"require":[6],"that":[7],"the":[8,21,24,36,49,62,66,89,92,96,106,117],"vitreous":[9,63],"humor":[10,64],"is":[11,84],"removed":[12],"and":[13,53,65],"at":[14,126],"least":[15],"three":[16],"cannulas":[17],"are":[18,134],"inserted":[19],"through":[20],"sidewalls":[22],"of":[23,38,51,70,95,105],"eye.":[25],"This":[26,98],"paper":[27],"investigates":[28],"an":[29],"alternate":[30],"surgical":[32],"technique":[33],"based":[34],"on":[35],"use":[37],"wireless":[39],"microrobots":[40,60,72],"guided":[41],"by":[42,58],"external":[43],"magnetic":[44,52,59],"fields.":[45],"Issues":[46],"investigated":[47],"include":[48],"effects":[50],"viscous":[54],"drag":[55],"forces":[56],"faced":[57],"in":[61,124],"3D":[67,125],"visual":[68],"servoing":[69,88],"these":[71],"using":[73,129],"a":[74,101,120,130],"single":[75,131],"microscope":[76,132],"view.":[77],"A":[78],"new":[79],"active":[80],"defocused":[81,103],"tracking":[82],"method":[83,99,118],"proposed":[85],"visually":[87,122],"microrobot":[90,107,121],"along":[91],"optical":[93],"axis":[94],"microscope.":[97],"uses":[100],"purposely":[102],"view":[104,133],"to":[108],"unambiguously":[109],"resolve":[110],"depth":[111],"while":[112],"servoing.":[113],"Experimental":[114],"results":[115],"demonstrating":[116],"with":[119],"servoed":[123],"60":[127],"Hz":[128],"presented.":[135]},"counts_by_year":[{"year":2013,"cited_by_count":2},{"year":2012,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
