{"id":"https://openalex.org/W2112482716","doi":"https://doi.org/10.3929/ethz-a-005927633","title":"Efficient multi-class object detection","display_name":"Efficient multi-class object detection","publication_year":2009,"publication_date":"2009-01-01","ids":{"openalex":"https://openalex.org/W2112482716","doi":"https://doi.org/10.3929/ethz-a-005927633","mag":"2112482716"},"language":"en","primary_location":{"id":"pmh:oai:www.research-collection.ethz.ch:20.500.11850/151526","is_oa":true,"landing_page_url":"http://hdl.handle.net/20.500.11850/151526","pdf_url":"http://hdl.handle.net/20.500.11850/151526","source":{"id":"https://openalex.org/S4306402302","display_name":"Repository for Publications and Research Data (ETH Zurich)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I35440088","host_organization_name":"ETH Zurich","host_organization_lineage":["https://openalex.org/I35440088"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Selected readings in vision and graphics, 55","raw_type":"info:eu-repo/semantics/doctoralThesis"},"type":"dissertation","indexed_in":["datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://hdl.handle.net/20.500.11850/151526","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5103350976","display_name":"Philipp Zehnder","orcid":"https://orcid.org/0000-0002-6797-0453"},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Zehnder, Philipp","raw_affiliation_strings":[],"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5103350976"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.12766634,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"55","issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10627","display_name":"Advanced Image and Video Retrieval Techniques","score":0.9718999862670898,"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/T10627","display_name":"Advanced Image and Video Retrieval Techniques","score":0.9718999862670898,"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/T12389","display_name":"Infrared Target Detection Methodologies","score":0.9380000233650208,"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/T13114","display_name":"Image Processing Techniques and Applications","score":0.9121999740600586,"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/class","display_name":"Class (philosophy)","score":0.6244809627532959},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5225186347961426},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.39958876371383667}],"concepts":[{"id":"https://openalex.org/C2777212361","wikidata":"https://www.wikidata.org/wiki/Q5127848","display_name":"Class (philosophy)","level":2,"score":0.6244809627532959},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5225186347961426},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.39958876371383667}],"mesh":[],"locations_count":3,"locations":[{"id":"pmh:oai:www.research-collection.ethz.ch:20.500.11850/151526","is_oa":true,"landing_page_url":"http://hdl.handle.net/20.500.11850/151526","pdf_url":"http://hdl.handle.net/20.500.11850/151526","source":{"id":"https://openalex.org/S4306402302","display_name":"Repository for Publications and Research Data (ETH Zurich)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I35440088","host_organization_name":"ETH Zurich","host_organization_lineage":["https://openalex.org/I35440088"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Selected readings in vision and graphics, 55","raw_type":"info:eu-repo/semantics/doctoralThesis"},{"id":"doi:10.3929/ethz-a-005927633","is_oa":true,"landing_page_url":"https://doi.org/10.3929/ethz-a-005927633","pdf_url":null,"source":{"id":"https://openalex.org/S7407051236","display_name":"ETH Z\u00fcrich Research Collection","issn_l":null,"issn":[],"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":null,"license_id":null,"version":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":"thesis"},{"id":"mag:2112482716","is_oa":false,"landing_page_url":"https://www.research-collection.ethz.ch/handle/20.500.11850/151526","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":null}],"best_oa_location":{"id":"pmh:oai:www.research-collection.ethz.ch:20.500.11850/151526","is_oa":true,"landing_page_url":"http://hdl.handle.net/20.500.11850/151526","pdf_url":"http://hdl.handle.net/20.500.11850/151526","source":{"id":"https://openalex.org/S4306402302","display_name":"Repository for Publications and Research Data (ETH Zurich)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I35440088","host_organization_name":"ETH Zurich","host_organization_lineage":["https://openalex.org/I35440088"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Selected readings in vision and graphics, 55","raw_type":"info:eu-repo/semantics/doctoralThesis"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2112482716.pdf","grobid_xml":"https://content.openalex.org/works/W2112482716.grobid-xml"},"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W1411199456","https://openalex.org/W1591484164","https://openalex.org/W2548076821","https://openalex.org/W1597658029","https://openalex.org/W1594116796","https://openalex.org/W2515772721","https://openalex.org/W1914268487","https://openalex.org/W2535641891","https://openalex.org/W2301814014","https://openalex.org/W2518411466","https://openalex.org/W2345881671","https://openalex.org/W2511219015","https://openalex.org/W2312894643","https://openalex.org/W1580233341","https://openalex.org/W1671838305","https://openalex.org/W1201834843","https://openalex.org/W769305913","https://openalex.org/W2585698528","https://openalex.org/W1487228570","https://openalex.org/W20667011"],"abstract_inverted_index":{"is":[0,25],"developed.Contrary":[1],"to":[2,27,63,67,77],"the":[3,53,74],"idea":[4],"of":[5,21,41,55,80],"splitting,":[6],"this":[7],"concept":[8],"starts":[9],"with":[10,52],"separate":[11],"cascade":[12,24,30],"nodes":[13],"and":[14,32,49],"merges":[15],"them":[16],"based":[17],"on":[18],"a":[19,45,65,78,84],"measure":[20],"similarity.The":[22],"shared":[23,71],"compared":[26],"other":[28],"standard":[29],"approaches":[31],"shows":[33],"considerably":[34],"better":[35],"efficiency,":[36],"especially":[37],"for":[38,83],"higher":[39],"numbers":[40],"classes.The":[42],"algorithm":[43],"has":[44],"low":[46],"training":[47,75,86],"complexity":[48],"scales":[50],"well":[51],"number":[54],"classes.We":[56],"also":[57],"show":[58],"an":[59,68],"extension":[60],"that":[61,81],"allows":[62],"add":[64],"class":[66],"already":[69],"trained":[70],"cascade.This":[72],"reduces":[73],"effort":[76],"fraction":[79],"required":[82],"full":[85],"from":[87],"scratch,":[88],"but":[89],"still":[90],"ensures":[91],"efficient":[92],"run-time":[93],"operation.":[94]},"counts_by_year":[],"updated_date":"2026-02-20T08:17:22.645390","created_date":"2025-10-10T00:00:00"}
