{"id":"https://openalex.org/W4226110409","doi":"https://doi.org/10.1145/3507524.3507542","title":"Clutter Environment Perception Based on Prototypical Network","display_name":"Clutter Environment Perception Based on Prototypical Network","publication_year":2021,"publication_date":"2021-11-27","ids":{"openalex":"https://openalex.org/W4226110409","doi":"https://doi.org/10.1145/3507524.3507542"},"language":"en","primary_location":{"id":"doi:10.1145/3507524.3507542","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3507524.3507542","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 4th International Conference on Computing and Big Data","raw_type":"proceedings-article"},"type":"conference-paper","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/A5091413699","display_name":"Xiangfeng Qiu","orcid":"https://orcid.org/0000-0002-2770-9891"},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiangfeng Qiu","raw_affiliation_strings":["College of Electronic Science and Technology, National University of Defense technology, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Electronic Science and Technology, National University of Defense technology, China","institution_ids":["https://openalex.org/I170215575"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5107205531","display_name":"Weidong Jiang","orcid":"https://orcid.org/0009-0000-6381-0156"},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Weidong Jiang","raw_affiliation_strings":["College of Electronic Science and Technology, National University of Defense technology, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Electronic Science and Technology, National University of Defense technology, China","institution_ids":["https://openalex.org/I170215575"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5006172988","display_name":"Xinyu Zhang","orcid":"https://orcid.org/0000-0002-6807-049X"},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xinyu Zhang","raw_affiliation_strings":["College of Electronic Science and Technology, National University of Defense technology, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Electronic Science and Technology, National University of Defense technology, China","institution_ids":["https://openalex.org/I170215575"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101633393","display_name":"Kai Huo","orcid":"https://orcid.org/0000-0002-0508-8860"},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Kai Huo","raw_affiliation_strings":["College of Electronic Science and Technology, National University of Defense technology, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Electronic Science and Technology, National University of Defense technology, China","institution_ids":["https://openalex.org/I170215575"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I170215575"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.32784177,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"107","last_page":"112"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10891","display_name":"Radar Systems and Signal Processing","score":0.9638000130653381,"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"}},"topics":[{"id":"https://openalex.org/T10891","display_name":"Radar Systems and Signal Processing","score":0.9638000130653381,"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/T12131","display_name":"Wireless Signal Modulation Classification","score":0.945900022983551,"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/T11038","display_name":"Advanced SAR Imaging Techniques","score":0.9388999938964844,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/clutter","display_name":"Clutter","score":0.9222005605697632},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.7041378617286682},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6740108728408813},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5038356184959412},{"id":"https://openalex.org/keywords/moving-target-indication","display_name":"Moving target indication","score":0.487562358379364},{"id":"https://openalex.org/keywords/perception","display_name":"Perception","score":0.47265541553497314},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.46196314692497253},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.44480782747268677},{"id":"https://openalex.org/keywords/missile","display_name":"Missile","score":0.43147939443588257},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.4142528474330902},{"id":"https://openalex.org/keywords/envelope","display_name":"Envelope (radar)","score":0.4105965495109558},{"id":"https://openalex.org/keywords/continuous-wave-radar","display_name":"Continuous-wave radar","score":0.32618170976638794},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.23304927349090576},{"id":"https://openalex.org/keywords/radar-imaging","display_name":"Radar imaging","score":0.21594905853271484},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.12132099270820618},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.11614802479743958}],"concepts":[{"id":"https://openalex.org/C132094186","wikidata":"https://www.wikidata.org/wiki/Q641585","display_name":"Clutter","level":3,"score":0.9222005605697632},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.7041378617286682},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6740108728408813},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5038356184959412},{"id":"https://openalex.org/C162416716","wikidata":"https://www.wikidata.org/wiki/Q446180","display_name":"Moving target indication","level":5,"score":0.487562358379364},{"id":"https://openalex.org/C26760741","wikidata":"https://www.wikidata.org/wiki/Q160402","display_name":"Perception","level":2,"score":0.47265541553497314},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.46196314692497253},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.44480782747268677},{"id":"https://openalex.org/C2778857364","wikidata":"https://www.wikidata.org/wiki/Q974850","display_name":"Missile","level":2,"score":0.43147939443588257},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.4142528474330902},{"id":"https://openalex.org/C65155139","wikidata":"https://www.wikidata.org/wiki/Q5380912","display_name":"Envelope (radar)","level":3,"score":0.4105965495109558},{"id":"https://openalex.org/C59584813","wikidata":"https://www.wikidata.org/wiki/Q1029234","display_name":"Continuous-wave radar","level":4,"score":0.32618170976638794},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.23304927349090576},{"id":"https://openalex.org/C10929652","wikidata":"https://www.wikidata.org/wiki/Q7279985","display_name":"Radar imaging","level":3,"score":0.21594905853271484},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.12132099270820618},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.11614802479743958},{"id":"https://openalex.org/C169760540","wikidata":"https://www.wikidata.org/wiki/Q207011","display_name":"Neuroscience","level":1,"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/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3507524.3507542","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3507524.3507542","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 4th International Conference on Computing and Big Data","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.6700000166893005,"display_name":"Life in Land","id":"https://metadata.un.org/sdg/15"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":4,"referenced_works":["https://openalex.org/W595851582","https://openalex.org/W2063146632","https://openalex.org/W2148622767","https://openalex.org/W4244753254"],"related_works":["https://openalex.org/W2230756318","https://openalex.org/W2060933360","https://openalex.org/W4287877599","https://openalex.org/W2114489213","https://openalex.org/W1905797650","https://openalex.org/W254936539","https://openalex.org/W2027218115","https://openalex.org/W2792978743","https://openalex.org/W1523947614","https://openalex.org/W2390483201"],"abstract_inverted_index":{"Clutter":[0],"environment":[1,43,67,75,90,97,133],"perception":[2,76,98,156,179],"is":[3],"the":[4,8,17,26,42,45,51,78,85,106,114,122,127,136,139,144,148,155,158,170,182],"basic":[5],"function":[6],"of":[7,25,44,73,80,87,110,141,157,187],"cognitive":[9],"radar":[10,52,112],"system,":[11],"which":[12],"provides":[13],"prior":[14],"information":[15],"for":[16,65,181],"subsequent":[18],"transmitted":[19],"waveform":[20],"optimization":[21],"and":[22,60,117,147,190],"adaptive":[23],"processing":[24],"received":[27],"signal.":[28],"In":[29],"a":[30,55,71,95],"typical":[31,184],"airborne":[32],"or":[33],"missile-borne":[34],"platform,":[35],"in":[36,121,143,173],"order":[37],"to":[38,41,48,70,125,130,153],"respond":[39],"quickly":[40],"high-value":[46],"target":[47],"be":[49],"detected,":[50],"only":[53],"has":[54],"short":[56],"observation":[57],"window":[58],"length":[59],"cannot":[61],"obtain":[62,177],"enough":[63],"data":[64,120,142,163],"clutter":[66,74,89,96,132,159],"perception,":[68],"leading":[69],"problem":[72,86],"under":[77],"condition":[79],"few":[81],"data.":[82],"Aiming":[83],"at":[84],"insufficient":[88],"data,":[91,116],"this":[92,174],"paper":[93,175],"proposed":[94],"method":[99],"based":[100],"on":[101,164],"prototypical":[102],"network.":[103],"It":[104],"employed":[105],"High-Resolution":[107],"Range":[108],"Profile":[109],"wideband":[111],"as":[113],"recognition":[115],"first":[118],"used":[119,152,172],"training":[123],"set":[124,146],"calculate":[126],"prototypes":[128,150],"corresponding":[129],"different":[131,149],"features.":[134],"Then,":[135],"distances":[137],"between":[138],"features":[140],"testing":[145],"was":[151],"realize":[154],"environment.":[160],"The":[161],"measured":[162],"microwave":[165],"anechoic":[166],"chamber":[167],"showed":[168],"that":[169],"methods":[171],"can":[176],"effective":[178],"results":[180],"three":[183],"natural":[185],"environments":[186],"grassland,":[188],"cement,":[189],"asphalt.":[191]},"counts_by_year":[],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}