{"id":"https://openalex.org/W4402564371","doi":"https://doi.org/10.1587/transinf.2024edl8067","title":"D2PT: Density to Point Transformer with Knowledge Distillation for Crowd Counting and Localization","display_name":"D2PT: Density to Point Transformer with Knowledge Distillation for Crowd Counting and Localization","publication_year":2024,"publication_date":"2024-09-17","ids":{"openalex":"https://openalex.org/W4402564371","doi":"https://doi.org/10.1587/transinf.2024edl8067"},"language":"en","primary_location":{"id":"doi:10.1587/transinf.2024edl8067","is_oa":true,"landing_page_url":"https://doi.org/10.1587/transinf.2024edl8067","pdf_url":"https://www.jstage.jst.go.jp/article/transinf/E108.D/2/E108.D_2024EDL8067/_pdf","source":{"id":"https://openalex.org/S2486202937","display_name":"IEICE Transactions on Information and Systems","issn_l":"0916-8532","issn":["0916-8532","1745-1361"],"is_oa":true,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4320800604","host_organization_name":"Institute of Electronics, Information and Communication Engineers","host_organization_lineage":["https://openalex.org/P4320800604"],"host_organization_lineage_names":["Institute of Electronics, Information and Communication Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEICE Transactions on Information and Systems","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"https://www.jstage.jst.go.jp/article/transinf/E108.D/2/E108.D_2024EDL8067/_pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5100373560","display_name":"Fan Li","orcid":"https://orcid.org/0000-0002-2348-4488"},"institutions":[{"id":"https://openalex.org/I4210141966","display_name":"China Academy of Railway Sciences","ror":"https://ror.org/051wv2j09","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210141966"]},{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Fan LI","raw_affiliation_strings":["China Academy of Railway Sciences Corporation Limited","Department of Computer Science and Technology, Tsinghua University"],"affiliations":[{"raw_affiliation_string":"China Academy of Railway Sciences Corporation Limited","institution_ids":["https://openalex.org/I4210141966"]},{"raw_affiliation_string":"Department of Computer Science and Technology, Tsinghua University","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5069202250","display_name":"Enze Yang","orcid":null},"institutions":[{"id":"https://openalex.org/I4210141966","display_name":"China Academy of Railway Sciences","ror":"https://ror.org/051wv2j09","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210141966"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Enze YANG","raw_affiliation_strings":["China Academy of Railway Sciences Corporation Limited"],"affiliations":[{"raw_affiliation_string":"China Academy of Railway Sciences Corporation Limited","institution_ids":["https://openalex.org/I4210141966"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100695735","display_name":"Chao Li","orcid":"https://orcid.org/0000-0001-8052-8005"},"institutions":[{"id":"https://openalex.org/I4210141966","display_name":"China Academy of Railway Sciences","ror":"https://ror.org/051wv2j09","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210141966"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chao LI","raw_affiliation_strings":["China Academy of Railway Sciences Corporation Limited"],"affiliations":[{"raw_affiliation_string":"China Academy of Railway Sciences Corporation Limited","institution_ids":["https://openalex.org/I4210141966"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101774515","display_name":"Shuoyan Liu","orcid":"https://orcid.org/0000-0001-6224-9934"},"institutions":[{"id":"https://openalex.org/I4210141966","display_name":"China Academy of Railway Sciences","ror":"https://ror.org/051wv2j09","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210141966"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shuoyan LIU","raw_affiliation_strings":["China Academy of Railway Sciences Corporation Limited"],"affiliations":[{"raw_affiliation_string":"China Academy of Railway Sciences Corporation Limited","institution_ids":["https://openalex.org/I4210141966"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5111328398","display_name":"Haodong WANG","orcid":null},"institutions":[{"id":"https://openalex.org/I4210141966","display_name":"China Academy of Railway Sciences","ror":"https://ror.org/051wv2j09","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210141966"]},{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Haodong WANG","raw_affiliation_strings":["Department of Computer Science and Technology, Tsinghua University","China Academy of Railway Sciences Corporation Limited"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Technology, Tsinghua University","institution_ids":["https://openalex.org/I99065089"]},{"raw_affiliation_string":"China Academy of Railway Sciences Corporation Limited","institution_ids":["https://openalex.org/I4210141966"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5100373560"],"corresponding_institution_ids":["https://openalex.org/I4210141966","https://openalex.org/I99065089"],"apc_list":null,"apc_paid":null,"fwci":0.5217,"has_fulltext":true,"cited_by_count":1,"citation_normalized_percentile":{"value":0.74139862,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":95},"biblio":{"volume":"E108.D","issue":"2","first_page":"165","last_page":"168"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12153","display_name":"Advanced Optical Sensing Technologies","score":0.9868000149726868,"subfield":{"id":"https://openalex.org/subfields/3105","display_name":"Instrumentation"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T12153","display_name":"Advanced Optical Sensing Technologies","score":0.9868000149726868,"subfield":{"id":"https://openalex.org/subfields/3105","display_name":"Instrumentation"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11512","display_name":"Anomaly Detection Techniques and Applications","score":0.984499990940094,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/T10331","display_name":"Video Surveillance and Tracking Methods","score":0.9573000073432922,"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/computer-science","display_name":"Computer science","score":0.8378690481185913},{"id":"https://openalex.org/keywords/transformer","display_name":"Transformer","score":0.6634728908538818},{"id":"https://openalex.org/keywords/distillation","display_name":"Distillation","score":0.6427789926528931},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.33755043148994446},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.11511531472206116},{"id":"https://openalex.org/keywords/chromatography","display_name":"Chromatography","score":0.10169139504432678},{"id":"https://openalex.org/keywords/chemistry","display_name":"Chemistry","score":0.08763957023620605}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8378690481185913},{"id":"https://openalex.org/C66322947","wikidata":"https://www.wikidata.org/wiki/Q11658","display_name":"Transformer","level":3,"score":0.6634728908538818},{"id":"https://openalex.org/C204030448","wikidata":"https://www.wikidata.org/wiki/Q101017","display_name":"Distillation","level":2,"score":0.6427789926528931},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.33755043148994446},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.11511531472206116},{"id":"https://openalex.org/C43617362","wikidata":"https://www.wikidata.org/wiki/Q170050","display_name":"Chromatography","level":1,"score":0.10169139504432678},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.08763957023620605},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1587/transinf.2024edl8067","is_oa":true,"landing_page_url":"https://doi.org/10.1587/transinf.2024edl8067","pdf_url":"https://www.jstage.jst.go.jp/article/transinf/E108.D/2/E108.D_2024EDL8067/_pdf","source":{"id":"https://openalex.org/S2486202937","display_name":"IEICE Transactions on Information and Systems","issn_l":"0916-8532","issn":["0916-8532","1745-1361"],"is_oa":true,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4320800604","host_organization_name":"Institute of Electronics, Information and Communication Engineers","host_organization_lineage":["https://openalex.org/P4320800604"],"host_organization_lineage_names":["Institute of Electronics, Information and Communication Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEICE Transactions on Information and Systems","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1587/transinf.2024edl8067","is_oa":true,"landing_page_url":"https://doi.org/10.1587/transinf.2024edl8067","pdf_url":"https://www.jstage.jst.go.jp/article/transinf/E108.D/2/E108.D_2024EDL8067/_pdf","source":{"id":"https://openalex.org/S2486202937","display_name":"IEICE Transactions on Information and Systems","issn_l":"0916-8532","issn":["0916-8532","1745-1361"],"is_oa":true,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4320800604","host_organization_name":"Institute of Electronics, Information and Communication Engineers","host_organization_lineage":["https://openalex.org/P4320800604"],"host_organization_lineage_names":["Institute of Electronics, Information and Communication Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEICE Transactions on Information and Systems","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1404991909","display_name":null,"funder_award_id":"2023YJ125","funder_id":"https://openalex.org/F4320328872","funder_display_name":"China Academy of Railway Sciences"}],"funders":[{"id":"https://openalex.org/F4320328872","display_name":"China Academy of Railway Sciences","ror":"https://ror.org/051wv2j09"}],"has_content":{"grobid_xml":false,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4402564371.pdf"},"referenced_works_count":12,"referenced_works":["https://openalex.org/W2147221461","https://openalex.org/W2463631526","https://openalex.org/W2886443245","https://openalex.org/W2963035940","https://openalex.org/W2963693541","https://openalex.org/W2964209782","https://openalex.org/W3027606690","https://openalex.org/W3159481202","https://openalex.org/W3203845557","https://openalex.org/W4225264236","https://openalex.org/W4226360223","https://openalex.org/W4312613051"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2748952813","https://openalex.org/W2390279801","https://openalex.org/W2358668433","https://openalex.org/W4396701345","https://openalex.org/W2376932109","https://openalex.org/W2001405890","https://openalex.org/W4396696052","https://openalex.org/W2382290278","https://openalex.org/W4395014643"],"abstract_inverted_index":{"Crowd":[0],"counting":[1,28,80,134,144],"is":[2],"a":[3,11,33,86,106],"crucial":[4],"task":[5],"in":[6,21,51,58],"computer":[7],"vision,":[8],"which":[9],"poses":[10],"significant":[12],"challenge":[13],"yet":[14],"holds":[15],"vast":[16],"potential":[17],"for":[18,77,141],"practical":[19],"applications":[20],"public":[22],"safety":[23],"and":[24,81,96,118,139,145],"transportation.":[25],"Traditional":[26],"crowd":[27,79,133,143],"approaches":[29],"typically":[30],"rely":[31],"on":[32],"single":[34],"framework":[35,89],"to":[36,70],"predict":[37],"density":[38,116],"maps":[39],"or":[40,55],"head":[41],"point":[42,119],"distributions.":[43],"However,":[44],"the":[45,68,92,112],"straightforward":[46],"architectures":[47],"often":[48],"fall":[49],"short":[50],"cases":[52],"of":[53,94,114],"over-counting":[54],"omission,":[56],"particularly":[57],"diverse":[59],"crowded":[60],"scenes.":[61],"To":[62],"address":[63],"these":[64],"limitations,":[65],"we":[66,100],"introduce":[67,101],"Density":[69],"Point":[71],"Transformer":[72],"(D2PT),":[73],"an":[74],"innovative":[75],"approach":[76,109],"effective":[78],"localization.":[82],"Specifically,":[83],"D2PT":[84,127],"employs":[85],"Transformer-based":[87],"teacher-student":[88],"that":[90,110],"integrates":[91],"insights":[93],"density-based":[95],"head-point-based":[97],"methods.":[98],"Furthermore,":[99],"feature-aligned":[102],"knowledge":[103],"distillation,":[104],"formulating":[105],"collaborative":[107],"training":[108],"enhances":[111],"performance":[113,130],"both":[115],"estimation":[117],"map":[120],"prediction.":[121],"Optimized":[122],"with":[123],"multiple":[124],"loss":[125],"functions,":[126],"achieves":[128],"state-of-the-art":[129],"across":[131],"five":[132],"datasets,":[135],"demonstrating":[136],"its":[137],"robustness":[138],"effectiveness":[140],"intricate":[142],"localization":[146],"challenges.":[147]},"counts_by_year":[{"year":2025,"cited_by_count":1}],"updated_date":"2026-03-22T08:09:32.410652","created_date":"2025-10-10T00:00:00"}
