{"id":"https://openalex.org/W4400769058","doi":"https://doi.org/10.3390/s24144662","title":"Latent Space Representations for Marker-Less Realtime Hand\u2013Eye Calibration","display_name":"Latent Space Representations for Marker-Less Realtime Hand\u2013Eye Calibration","publication_year":2024,"publication_date":"2024-07-18","ids":{"openalex":"https://openalex.org/W4400769058","doi":"https://doi.org/10.3390/s24144662","pmid":"https://pubmed.ncbi.nlm.nih.gov/39066062"},"language":"en","primary_location":{"id":"doi:10.3390/s24144662","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s24144662","pdf_url":"https://www.mdpi.com/1424-8220/24/14/4662/pdf?version=1721299881","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj","pubmed"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/1424-8220/24/14/4662/pdf?version=1721299881","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5061217261","display_name":"Juan Camilo Mart\u00ednez-Franco","orcid":null},"institutions":[{"id":"https://openalex.org/I162096671","display_name":"Universidad de Los Andes","ror":"https://ror.org/02mhbdp94","country_code":"CO","type":"education","lineage":["https://openalex.org/I162096671"]}],"countries":["CO"],"is_corresponding":false,"raw_author_name":"Juan Camilo Mart\u00ednez-Franco","raw_affiliation_strings":["Department of Industrial Engineering, Universidad de los Andes, Bogota 111711, Colombia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Industrial Engineering, Universidad de los Andes, Bogota 111711, Colombia","institution_ids":["https://openalex.org/I162096671"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5104851207","display_name":"Ariel Rojas-\u00c1lvarez","orcid":null},"institutions":[{"id":"https://openalex.org/I162096671","display_name":"Universidad de Los Andes","ror":"https://ror.org/02mhbdp94","country_code":"CO","type":"education","lineage":["https://openalex.org/I162096671"]}],"countries":["CO"],"is_corresponding":false,"raw_author_name":"Ariel Rojas-\u00c1lvarez","raw_affiliation_strings":["Department of Industrial Engineering, Universidad de los Andes, Bogota 111711, Colombia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Industrial Engineering, Universidad de los Andes, Bogota 111711, Colombia","institution_ids":["https://openalex.org/I162096671"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5088898695","display_name":"Alejandra Tabares","orcid":"https://orcid.org/0000-0002-6630-5582"},"institutions":[{"id":"https://openalex.org/I162096671","display_name":"Universidad de Los Andes","ror":"https://ror.org/02mhbdp94","country_code":"CO","type":"education","lineage":["https://openalex.org/I162096671"]}],"countries":["CO"],"is_corresponding":false,"raw_author_name":"Alejandra Tabares","raw_affiliation_strings":["Department of Industrial Engineering, Universidad de los Andes, Bogota 111711, Colombia"],"raw_orcid":"https://orcid.org/0000-0002-6630-5582","affiliations":[{"raw_affiliation_string":"Department of Industrial Engineering, Universidad de los Andes, Bogota 111711, Colombia","institution_ids":["https://openalex.org/I162096671"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5030554215","display_name":"David \u00c1lvarez\u2010Mart\u00ednez","orcid":"https://orcid.org/0000-0001-8411-1936"},"institutions":[{"id":"https://openalex.org/I162096671","display_name":"Universidad de Los Andes","ror":"https://ror.org/02mhbdp94","country_code":"CO","type":"education","lineage":["https://openalex.org/I162096671"]}],"countries":["CO"],"is_corresponding":true,"raw_author_name":"David \u00c1lvarez-Mart\u00ednez","raw_affiliation_strings":["Department of Industrial Engineering, Universidad de los Andes, Bogota 111711, Colombia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Industrial Engineering, Universidad de los Andes, Bogota 111711, Colombia","institution_ids":["https://openalex.org/I162096671"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5079499172","display_name":"C\u00e9sar Augusto Mar\u00edn-Moreno","orcid":"https://orcid.org/0000-0002-7354-7838"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"C\u00e9sar Augusto Mar\u00edn-Moreno","raw_affiliation_strings":["Integra S.A., Pereira 660003, Colombia"],"raw_orcid":"https://orcid.org/0000-0002-7354-7838","affiliations":[{"raw_affiliation_string":"Integra S.A., Pereira 660003, Colombia","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5030554215"],"corresponding_institution_ids":["https://openalex.org/I162096671"],"apc_list":{"value":2400,"currency":"CHF","value_usd":2673},"apc_paid":{"value":2400,"currency":"CHF","value_usd":2673},"fwci":0.329,"has_fulltext":true,"cited_by_count":2,"citation_normalized_percentile":{"value":0.52073266,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":95,"max":96},"biblio":{"volume":"24","issue":"14","first_page":"4662","last_page":"4662"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10531","display_name":"Advanced Vision and Imaging","score":0.9997000098228455,"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/T10531","display_name":"Advanced Vision and Imaging","score":0.9997000098228455,"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/T10191","display_name":"Robotics and Sensor-Based Localization","score":0.9993000030517578,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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/T10638","display_name":"Optical measurement and interference techniques","score":0.9987000226974487,"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/artificial-intelligence","display_name":"Artificial intelligence","score":0.8140455484390259},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.7612105011940002},{"id":"https://openalex.org/keywords/autoencoder","display_name":"Autoencoder","score":0.7500689029693604},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7104910016059875},{"id":"https://openalex.org/keywords/orientation","display_name":"Orientation (vector space)","score":0.6967635154724121},{"id":"https://openalex.org/keywords/calibration","display_name":"Calibration","score":0.6669737696647644},{"id":"https://openalex.org/keywords/monocular","display_name":"Monocular","score":0.6470916271209717},{"id":"https://openalex.org/keywords/translation","display_name":"Translation (biology)","score":0.6430020928382874},{"id":"https://openalex.org/keywords/rotation","display_name":"Rotation (mathematics)","score":0.5613791942596436},{"id":"https://openalex.org/keywords/computation","display_name":"Computation","score":0.5107245445251465},{"id":"https://openalex.org/keywords/transformation","display_name":"Transformation (genetics)","score":0.48919108510017395},{"id":"https://openalex.org/keywords/point-cloud","display_name":"Point cloud","score":0.42802464962005615},{"id":"https://openalex.org/keywords/representation","display_name":"Representation (politics)","score":0.4134466350078583},{"id":"https://openalex.org/keywords/artificial-neural-network","display_name":"Artificial neural network","score":0.3321373462677002},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.18094497919082642},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.15363743901252747}],"concepts":[{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.8140455484390259},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.7612105011940002},{"id":"https://openalex.org/C101738243","wikidata":"https://www.wikidata.org/wiki/Q786435","display_name":"Autoencoder","level":3,"score":0.7500689029693604},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7104910016059875},{"id":"https://openalex.org/C16345878","wikidata":"https://www.wikidata.org/wiki/Q107472979","display_name":"Orientation (vector space)","level":2,"score":0.6967635154724121},{"id":"https://openalex.org/C165838908","wikidata":"https://www.wikidata.org/wiki/Q736777","display_name":"Calibration","level":2,"score":0.6669737696647644},{"id":"https://openalex.org/C65909025","wikidata":"https://www.wikidata.org/wiki/Q1945033","display_name":"Monocular","level":2,"score":0.6470916271209717},{"id":"https://openalex.org/C149364088","wikidata":"https://www.wikidata.org/wiki/Q185917","display_name":"Translation (biology)","level":4,"score":0.6430020928382874},{"id":"https://openalex.org/C74050887","wikidata":"https://www.wikidata.org/wiki/Q848368","display_name":"Rotation (mathematics)","level":2,"score":0.5613791942596436},{"id":"https://openalex.org/C45374587","wikidata":"https://www.wikidata.org/wiki/Q12525525","display_name":"Computation","level":2,"score":0.5107245445251465},{"id":"https://openalex.org/C204241405","wikidata":"https://www.wikidata.org/wiki/Q461499","display_name":"Transformation (genetics)","level":3,"score":0.48919108510017395},{"id":"https://openalex.org/C131979681","wikidata":"https://www.wikidata.org/wiki/Q1899648","display_name":"Point cloud","level":2,"score":0.42802464962005615},{"id":"https://openalex.org/C2776359362","wikidata":"https://www.wikidata.org/wiki/Q2145286","display_name":"Representation (politics)","level":3,"score":0.4134466350078583},{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"score":0.3321373462677002},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.18094497919082642},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.15363743901252747},{"id":"https://openalex.org/C105580179","wikidata":"https://www.wikidata.org/wiki/Q188928","display_name":"Messenger RNA","level":3,"score":0.0},{"id":"https://openalex.org/C94625758","wikidata":"https://www.wikidata.org/wiki/Q7163","display_name":"Politics","level":2,"score":0.0},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"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/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.3390/s24144662","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s24144662","pdf_url":"https://www.mdpi.com/1424-8220/24/14/4662/pdf?version=1721299881","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},{"id":"pmid:39066062","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/39066062","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":"Sensors (Basel, Switzerland)","raw_type":null},{"id":"pmh:oai:pubmedcentral.nih.gov:11281015","is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/11281015","pdf_url":"https://pmc.ncbi.nlm.nih.gov/articles/PMC11281015/pdf/sensors-24-04662.pdf","source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors (Basel)","raw_type":"Text"},{"id":"pmh:oai:doaj.org/article:3f5445c68bb84f82bb701c8e4bbb6881","is_oa":true,"landing_page_url":"https://doaj.org/article/3f5445c68bb84f82bb701c8e4bbb6881","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors, Vol 24, Iss 14, p 4662 (2024)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.3390/s24144662","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s24144662","pdf_url":"https://www.mdpi.com/1424-8220/24/14/4662/pdf?version=1721299881","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F3277441329","display_name":"Ministerio de Ciencia, Tecnolog\u00eda e Innovaci\u00f3n","ror":"https://ror.org/03fd5ne08"}],"has_content":{"pdf":true,"grobid_xml":false},"content_urls":{"pdf":"https://content.openalex.org/works/W4400769058.pdf"},"referenced_works_count":27,"referenced_works":["https://openalex.org/W1495976112","https://openalex.org/W2094801294","https://openalex.org/W2096479789","https://openalex.org/W2132072356","https://openalex.org/W2417087373","https://openalex.org/W2592563856","https://openalex.org/W2808044271","https://openalex.org/W2891660584","https://openalex.org/W2910759709","https://openalex.org/W2963201472","https://openalex.org/W2963730616","https://openalex.org/W2981854237","https://openalex.org/W2995369200","https://openalex.org/W3001016550","https://openalex.org/W3004928158","https://openalex.org/W3117642486","https://openalex.org/W3195696128","https://openalex.org/W3200540310","https://openalex.org/W4254370966","https://openalex.org/W4306833567","https://openalex.org/W4311725342","https://openalex.org/W4388007610","https://openalex.org/W4389388518","https://openalex.org/W4390235753","https://openalex.org/W4391612170","https://openalex.org/W6770414487","https://openalex.org/W6835831840"],"related_works":["https://openalex.org/W1655720158","https://openalex.org/W2369361542","https://openalex.org/W1499828956","https://openalex.org/W647759170","https://openalex.org/W2366854666","https://openalex.org/W2492925340","https://openalex.org/W2595523213","https://openalex.org/W2006176066","https://openalex.org/W103088352","https://openalex.org/W2900275675"],"abstract_inverted_index":{"Marker-less":[0],"hand-eye":[1,50],"calibration":[2,51],"permits":[3],"the":[4,55,72,79,87,96,99,105,129,142,145,157],"acquisition":[5],"of":[6,41,75,81,98],"an":[7,11,60],"accurate":[8],"transformation":[9],"between":[10,141],"optical":[12],"sensor":[13],"and":[14,27,113,124,136,144,152,155],"a":[15,49,133,138,160],"robot":[16],"in":[17,86,104,117,120],"unstructured":[18],"environments.":[19],"Single":[20],"monocular":[21],"cameras,":[22],"despite":[23],"their":[24,38],"low":[25],"cost":[26],"modest":[28],"computation":[29],"requirements,":[30],"present":[31],"difficulties":[32],"for":[33],"this":[34,45,91],"purpose":[35],"due":[36],"to":[37,69,149,159],"incomplete":[39],"correspondence":[40],"projected":[42],"coordinates.":[43],"In":[44],"work,":[46],"we":[47,131],"introduce":[48],"procedure":[52],"based":[53,162],"on":[54,163],"rotation":[56],"representations":[57],"inferred":[58],"by":[59],"augmented":[61],"autoencoder":[62],"neural":[63],"network.":[64],"Learning-based":[65],"models":[66],"that":[67],"attempt":[68],"directly":[70],"regress":[71],"spatial":[73],"transform":[74],"objects":[76],"such":[77],"as":[78],"links":[80],"robotic":[82],"manipulators":[83],"perform":[84,137],"poorly":[85],"orientation":[88,153],"domain,":[89],"but":[90],"can":[92,114],"be":[93,115],"overcome":[94],"through":[95],"analysis":[97],"latent":[100],"space":[101],"vectors":[102],"constructed":[103],"autoencoding":[106],"process.":[107],"This":[108],"technique":[109],"is":[110],"computationally":[111],"inexpensive":[112],"run":[116],"real":[118],"time":[119],"markedly":[121],"varied":[122],"lighting":[123],"occlusion":[125],"conditions.":[126],"To":[127],"evaluate":[128],"procedure,":[130],"use":[132],"color-depth":[134],"camera":[135],"registration":[139],"step":[140],"predicted":[143],"captured":[146],"point":[147],"clouds":[148],"measure":[150],"translation":[151],"errors":[154],"compare":[156],"results":[158],"baseline":[161],"traditional":[164],"checkerboard":[165],"markers.":[166]},"counts_by_year":[{"year":2025,"cited_by_count":2}],"updated_date":"2026-07-22T07:51:19.307946","created_date":"2025-10-10T00:00:00"}