{"id":"https://openalex.org/W3204573875","doi":"https://doi.org/10.1109/iccv48922.2021.01085","title":"SPEC: Seeing People in the Wild with an Estimated Camera","display_name":"SPEC: Seeing People in the Wild with an Estimated Camera","publication_year":2021,"publication_date":"2021-10-01","ids":{"openalex":"https://openalex.org/W3204573875","doi":"https://doi.org/10.1109/iccv48922.2021.01085","mag":"3204573875"},"language":"en","primary_location":{"id":"doi:10.1109/iccv48922.2021.01085","doi":"https://doi.org/10.1109/iccv48922.2021.01085","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iccv48922.2021.01085","pdf_url":null,"source":{"id":"https://openalex.org/S4363607764","display_name":"IEEE/CVF International Conference on Computer Vision (ICCV)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 IEEE/CVF International Conference on Computer Vision (ICCV)","raw_type":"proceedings-article"},"volume":null,"type":"conference-paper","is_traditional":true,"indexed_in":["arxiv","crossref","datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/2110.00620","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5042004395","display_name":"Muhammed Kocabas","orcid":"https://orcid.org/0000-0001-8593-0415","observed_orcids":["https://orcid.org/0000-0001-8593-0415"]},"institutions":[{"id":"https://openalex.org/I149899117","display_name":"Max Planck Society","ror":"https://ror.org/01hhn8329","country_code":"DE","type":"nonprofit","lineage":["https://openalex.org/I149899117"]},{"id":"https://openalex.org/I4210135521","display_name":"Max Planck Institute for Intelligent Systems","ror":"https://ror.org/04fq9j139","country_code":"DE","type":"facility","lineage":["https://openalex.org/I149899117","https://openalex.org/I4210135521"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Muhammed Kocabas","raw_affiliation_strings":["Max Planck Institute for Intelligent Systems,T&#x00FC;bingen,Germany","Max-Planck-Society"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Max Planck Institute for Intelligent Systems,T&#x00FC;bingen,Germany","institution_ids":["https://openalex.org/I4210135521"]},{"raw_affiliation_string":"Max-Planck-Society","institution_ids":["https://openalex.org/I149899117"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5059883840","display_name":"Chun-Hao P. Huang","orcid":"https://orcid.org/0000-0002-1268-6527","observed_orcids":["https://orcid.org/0000-0002-1268-6527"]},"institutions":[{"id":"https://openalex.org/I149899117","display_name":"Max Planck Society","ror":"https://ror.org/01hhn8329","country_code":"DE","type":"nonprofit","lineage":["https://openalex.org/I149899117"]},{"id":"https://openalex.org/I4210135521","display_name":"Max Planck Institute for Intelligent Systems","ror":"https://ror.org/04fq9j139","country_code":"DE","type":"facility","lineage":["https://openalex.org/I149899117","https://openalex.org/I4210135521"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Chun-Hao P Huang","raw_affiliation_strings":["Max Planck Institute for Intelligent Systems,T&#x00FC;bingen,Germany","Max-Planck-Society"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Max Planck Institute for Intelligent Systems,T&#x00FC;bingen,Germany","institution_ids":["https://openalex.org/I4210135521"]},{"raw_affiliation_string":"Max-Planck-Society","institution_ids":["https://openalex.org/I149899117"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5054098609","display_name":"Joachim Tesch","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I149899117","display_name":"Max Planck Society","ror":"https://ror.org/01hhn8329","country_code":"DE","type":"nonprofit","lineage":["https://openalex.org/I149899117"]},{"id":"https://openalex.org/I4210135521","display_name":"Max Planck Institute for Intelligent Systems","ror":"https://ror.org/04fq9j139","country_code":"DE","type":"facility","lineage":["https://openalex.org/I149899117","https://openalex.org/I4210135521"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Joachim Tesch","raw_affiliation_strings":["Max Planck Institute for Intelligent Systems,T&#x00FC;bingen,Germany","Max-Planck-Society"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Max Planck Institute for Intelligent Systems,T&#x00FC;bingen,Germany","institution_ids":["https://openalex.org/I4210135521"]},{"raw_affiliation_string":"Max-Planck-Society","institution_ids":["https://openalex.org/I149899117"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5058050127","display_name":"Lea M\u00fcller","orcid":"https://orcid.org/0009-0009-6538-8046","observed_orcids":["https://orcid.org/0009-0009-6538-8046"]},"institutions":[{"id":"https://openalex.org/I149899117","display_name":"Max Planck Society","ror":"https://ror.org/01hhn8329","country_code":"DE","type":"nonprofit","lineage":["https://openalex.org/I149899117"]},{"id":"https://openalex.org/I4210135521","display_name":"Max Planck Institute for Intelligent Systems","ror":"https://ror.org/04fq9j139","country_code":"DE","type":"facility","lineage":["https://openalex.org/I149899117","https://openalex.org/I4210135521"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Lea Muller","raw_affiliation_strings":["Max Planck Institute for Intelligent Systems,T&#x00FC;bingen,Germany","Max-Planck-Society"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Max Planck Institute for Intelligent Systems,T&#x00FC;bingen,Germany","institution_ids":["https://openalex.org/I4210135521"]},{"raw_affiliation_string":"Max-Planck-Society","institution_ids":["https://openalex.org/I149899117"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5025000908","display_name":"Otmar Hilliges","orcid":"https://orcid.org/0000-0002-5068-3474","observed_orcids":["https://orcid.org/0000-0002-5068-3474"]},"institutions":[{"id":"https://openalex.org/I149899117","display_name":"Max Planck Society","ror":"https://ror.org/01hhn8329","country_code":"DE","type":"nonprofit","lineage":["https://openalex.org/I149899117"]},{"id":"https://openalex.org/I35440088","display_name":"ETH Zurich","ror":"https://ror.org/05a28rw58","country_code":"CH","type":"education","lineage":["https://openalex.org/I2799323385","https://openalex.org/I35440088"]}],"countries":["CH","DE"],"is_corresponding":false,"raw_author_name":"Otmar Hilliges","raw_affiliation_strings":["ETH Zurich","Max-Planck-Society"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ETH Zurich","institution_ids":["https://openalex.org/I35440088"]},{"raw_affiliation_string":"Max-Planck-Society","institution_ids":["https://openalex.org/I149899117"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5065396778","display_name":"Michael J. Black","orcid":"https://orcid.org/0000-0001-6077-4540","observed_orcids":["https://orcid.org/0000-0001-6077-4540"]},"institutions":[{"id":"https://openalex.org/I35440088","display_name":"ETH Zurich","ror":"https://ror.org/05a28rw58","country_code":"CH","type":"education","lineage":["https://openalex.org/I2799323385","https://openalex.org/I35440088"]},{"id":"https://openalex.org/I4210135521","display_name":"Max Planck Institute for Intelligent Systems","ror":"https://ror.org/04fq9j139","country_code":"DE","type":"facility","lineage":["https://openalex.org/I149899117","https://openalex.org/I4210135521"]}],"countries":["CH","DE"],"is_corresponding":false,"raw_author_name":"Michael J. Black","raw_affiliation_strings":["Max Planck Institute for Intelligent Systems,T&#x00FC;bingen,Germany","ETH Z\u00fcrich"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Max Planck Institute for Intelligent Systems,T&#x00FC;bingen,Germany","institution_ids":["https://openalex.org/I4210135521"]},{"raw_affiliation_string":"ETH Z\u00fcrich","institution_ids":["https://openalex.org/I35440088"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":8.1649,"has_fulltext":true,"cited_by_count":140,"citation_normalized_percentile":{"value":0.9815393,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":99,"max":100},"biblio":{"volume":null,"issue":null,"first_page":"11015","last_page":"11025"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10812","display_name":"Human Pose and Action Recognition","score":0.9937000274658203,"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/T10812","display_name":"Human Pose and Action Recognition","score":0.9937000274658203,"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/T11448","display_name":"Face recognition and analysis","score":0.002099999925121665,"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/T10719","display_name":"3D Shape Modeling and Analysis","score":0.0012000000569969416,"subfield":{"id":"https://openalex.org/subfields/1704","display_name":"Computer Graphics and Computer-Aided Design"},"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/3d-human-pose-estimation","display_name":"3D human pose estimation","score":0.9359999895095825},{"id":"https://openalex.org/keywords/3d-human-shape-estimation","display_name":"3D human shape estimation","score":0.8379999995231628},{"id":"https://openalex.org/keywords/in-the-wild-images","display_name":"in-the-wild images","score":0.8489999771118164},{"id":"https://openalex.org/keywords/camera-calibration","display_name":"camera calibration","score":0.8849999904632568},{"id":"https://openalex.org/keywords/camera-rotation-estimation","display_name":"camera rotation estimation","score":0.675000011920929},{"id":"https://openalex.org/keywords/neural-rendering","display_name":"neural rendering","score":0.33500000834465027}],"concepts":[{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.7012849450111389},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6945962905883789},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.6549733877182007},{"id":"https://openalex.org/C12713177","wikidata":"https://www.wikidata.org/wiki/Q1900281","display_name":"Perspective (graphical)","level":2,"score":0.6485221982002258},{"id":"https://openalex.org/C185798385","wikidata":"https://www.wikidata.org/wiki/Q1161707","display_name":"Benchmark (surveying)","level":2,"score":0.6387375593185425},{"id":"https://openalex.org/C165838908","wikidata":"https://www.wikidata.org/wiki/Q736777","display_name":"Calibration","level":2,"score":0.600990891456604},{"id":"https://openalex.org/C146849305","wikidata":"https://www.wikidata.org/wiki/Q370766","display_name":"Ground truth","level":2,"score":0.590647280216217},{"id":"https://openalex.org/C2778565505","wikidata":"https://www.wikidata.org/wiki/Q2207566","display_name":"Spec#","level":2,"score":0.531475841999054},{"id":"https://openalex.org/C94816000","wikidata":"https://www.wikidata.org/wiki/Q5026006","display_name":"Camera auto-calibration","level":3,"score":0.5098921060562134},{"id":"https://openalex.org/C110898773","wikidata":"https://www.wikidata.org/wiki/Q2933935","display_name":"Camera resectioning","level":2,"score":0.5048140287399292},{"id":"https://openalex.org/C57493831","wikidata":"https://www.wikidata.org/wiki/Q3134666","display_name":"Projection (relational algebra)","level":2,"score":0.5045932531356812},{"id":"https://openalex.org/C82552819","wikidata":"https://www.wikidata.org/wiki/Q193540","display_name":"Focal length","level":3,"score":0.47328633069992065},{"id":"https://openalex.org/C2776214188","wikidata":"https://www.wikidata.org/wiki/Q408386","display_name":"Inference","level":2,"score":0.47141122817993164},{"id":"https://openalex.org/C2776760102","wikidata":"https://www.wikidata.org/wiki/Q5139990","display_name":"Code (set theory)","level":3,"score":0.4287180006504059},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.18744871020317078},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.17371243238449097},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.1099700927734375},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.08384910225868225},{"id":"https://openalex.org/C15336307","wikidata":"https://www.wikidata.org/wiki/Q1766051","display_name":"Lens (geology)","level":2,"score":0.0},{"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/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.0},{"id":"https://openalex.org/C13280743","wikidata":"https://www.wikidata.org/wiki/Q131089","display_name":"Geodesy","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/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.1109/iccv48922.2021.01085","doi":"https://doi.org/10.1109/iccv48922.2021.01085","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iccv48922.2021.01085","pdf_url":null,"source":{"id":"https://openalex.org/S4363607764","display_name":"IEEE/CVF International Conference on Computer Vision (ICCV)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 IEEE/CVF International Conference on Computer Vision (ICCV)","raw_type":"proceedings-article"},{"id":"pmh:oai:arXiv.org:2110.00620","doi":null,"is_oa":true,"landing_page_url":"http://arxiv.org/abs/2110.00620","pdf_url":"https://arxiv.org/pdf/2110.00620","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"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":"text"},{"id":"doi:10.48550/arxiv.2110.00620","doi":"https://doi.org/10.48550/arxiv.2110.00620","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2110.00620","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"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":"Preprint"},{"id":"mag:3204706268","doi":null,"is_oa":false,"landing_page_url":"https://openaccess.thecvf.com/content/ICCV2021/papers/Kocabas_SPEC_Seeing_People_in_the_Wild_With_an_Estimated_Camera_ICCV_2021_paper.pdf","pdf_url":null,"source":{"id":"https://openalex.org/S4363607764","display_name":"IEEE/CVF International Conference on Computer Vision (ICCV)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"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,"raw_source_name":"International Conference on Computer Vision","raw_type":null}],"best_oa_location":{"id":"pmh:oai:arXiv.org:2110.00620","doi":null,"is_oa":true,"landing_page_url":"http://arxiv.org/abs/2110.00620","pdf_url":"https://arxiv.org/pdf/2110.00620","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"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":"text"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3204573875.pdf","grobid_xml":"https://content.openalex.org/works/W3204573875.grobid-xml"},"referenced_works_count":90,"referenced_works":["https://openalex.org/W186085407","https://openalex.org/W1861492603","https://openalex.org/W1967554269","https://openalex.org/W2079846689","https://openalex.org/W2080873731","https://openalex.org/W2099333815","https://openalex.org/W2101032778","https://openalex.org/W2103015390","https://openalex.org/W2103025041","https://openalex.org/W2110434318","https://openalex.org/W2122578066","https://openalex.org/W2134484928","https://openalex.org/W2135826343","https://openalex.org/W2137460319","https://openalex.org/W2160398734","https://openalex.org/W2171125807","https://openalex.org/W2200124539","https://openalex.org/W2340399734","https://openalex.org/W2483862638","https://openalex.org/W2576289912","https://openalex.org/W2612163384","https://openalex.org/W2747416250","https://openalex.org/W2761119615","https://openalex.org/W2771498067","https://openalex.org/W2781475793","https://openalex.org/W2793814912","https://openalex.org/W2797184202","https://openalex.org/W2888934629","https://openalex.org/W2895748257","https://openalex.org/W2919066845","https://openalex.org/W2939665722","https://openalex.org/W2942368658","https://openalex.org/W2943990982","https://openalex.org/W2945071622","https://openalex.org/W2956061722","https://openalex.org/W2963598138","https://openalex.org/W2963873475","https://openalex.org/W2963995996","https://openalex.org/W2965523038","https://openalex.org/W2971476609","https://openalex.org/W2975401428","https://openalex.org/W2975420824","https://openalex.org/W2981978060","https://openalex.org/W2984313141","https://openalex.org/W2995321487","https://openalex.org/W3004162361","https://openalex.org/W3011070051","https://openalex.org/W3011563760","https://openalex.org/W3012594792","https://openalex.org/W3015340111","https://openalex.org/W3015595385","https://openalex.org/W3022650089","https://openalex.org/W3035068106","https://openalex.org/W3035191304","https://openalex.org/W3035291735","https://openalex.org/W3035419359","https://openalex.org/W3035501466","https://openalex.org/W3035581100","https://openalex.org/W3047965053","https://openalex.org/W3048830973","https://openalex.org/W3063678635","https://openalex.org/W3078845300","https://openalex.org/W3080330054","https://openalex.org/W3086252391","https://openalex.org/W3101560663","https://openalex.org/W3106611486","https://openalex.org/W3107346586","https://openalex.org/W3110496917","https://openalex.org/W3112067238","https://openalex.org/W3126761340","https://openalex.org/W3128529129","https://openalex.org/W3141021069","https://openalex.org/W3141038539","https://openalex.org/W3148787306","https://openalex.org/W3156666908","https://openalex.org/W3157933456","https://openalex.org/W3172740058","https://openalex.org/W3202344038","https://openalex.org/W4226063081","https://openalex.org/W4247777293","https://openalex.org/W4248870381","https://openalex.org/W6722076910","https://openalex.org/W6743098445","https://openalex.org/W6775374671","https://openalex.org/W6775746652","https://openalex.org/W6776398744","https://openalex.org/W6780837889","https://openalex.org/W6781654453","https://openalex.org/W6781964600","https://openalex.org/W6786683330"],"related_works":["https://openalex.org/W4312238920","https://openalex.org/W3011709144","https://openalex.org/W2934361577","https://openalex.org/W6966103324","https://openalex.org/W3109432488","https://openalex.org/W4318618474","https://openalex.org/W4214664670","https://openalex.org/W4413513664","https://openalex.org/W7078545467","https://openalex.org/W2795089319"],"abstract_inverted_index":{"Due":[0],"to":[1,81,94,131,139],"the":[2,51,63,71,96,114,128,132,151,155],"lack":[3],"of":[4,98],"camera":[5,32,73,100,129,168],"parameter":[6],"information":[7],"for":[8,205],"in-the-wild":[9,65,191],"images,":[10],"existing":[11],"3D":[12,53,66,83,141,186],"human":[13,84],"pose":[14],"and":[15,30,40,44,55,78,102,135,144,170,188,196,201],"shape":[16,54,143],"(HPS)":[17],"estimation":[18],"methods":[19],"make":[20],"several":[21],"simplifying":[22],"assumptions:":[23],"weak-perspective":[24],"projection,":[25],"large":[26],"constant":[27],"focal":[28,172],"length,":[29],"zero":[31],"rotation.":[33],"These":[34],"assumptions":[35],"often":[36],"do":[37],"not":[38],"hold":[39],"we":[41,60,89,175],"show,":[42],"quantitatively":[43],"qualitatively,":[45],"that":[46,69,112,126],"they":[47],"cause":[48],"errors":[49],"in":[50],"reconstructed":[52],"pose.":[56,145],"To":[57],"address":[58],"this,":[59],"introduce":[61],"SPEC,":[62],"first":[64],"HPS":[67],"method":[68],"estimates":[70],"perspective":[72],"from":[74],"a":[75,91,123,177,189],"single":[76],"image":[77,133],"employs":[79],"this":[80],"reconstruct":[82],"bodies":[85,187],"more":[86,148,166],"accurately.":[87],"First,":[88],"train":[90,122],"neural":[92],"network":[93,125],"estimate":[95],"field":[97],"view,":[99],"pitch,":[101],"roll":[103],"given":[104],"an":[105],"input":[106],"image.":[107],"We":[108,120],"employ":[109],"novel":[110,124,190],"losses":[111],"improve":[113],"calibration":[115,130,195],"accuracy":[116],"over":[117],"previous":[118],"work.":[119],"then":[121],"concatenates":[127],"features":[134],"uses":[136],"these":[137],"together":[138],"regress":[140],"body":[142],"SPEC":[146],"is":[147],"accurate":[149],"than":[150],"prior":[152],"art":[153],"on":[154],"standard":[156],"benchmark":[157],"(3DPW)":[158],"as":[159,161],"well":[160],"two":[162],"new":[163,178],"datasets":[164,202],"with":[165,183,194],"challenging":[167],"views":[169],"varying":[171],"lengths.":[173],"Specifically,":[174],"create":[176],"photorealistic":[179],"synthetic":[180],"dataset":[181,192],"(SPEC-SYN)":[182],"ground":[184],"truth":[185],"(SPEC-MTP)":[193],"high-quality":[197],"reference":[198],"bodies.":[199],"Code":[200],"are":[203],"available":[204],"research":[206],"purposes":[207],"at":[208],"https://spec.is.tue.mpg.de/.":[209]},"counts_by_year":[{"year":2026,"cited_by_count":16},{"year":2025,"cited_by_count":21},{"year":2024,"cited_by_count":40},{"year":2023,"cited_by_count":39},{"year":2022,"cited_by_count":24}],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2021-10-11T00:00:00"}
