{"id":"https://openalex.org/W1572406450","doi":null,"title":"SAR image matching based on SIFT keypoints and multi-subregions information","display_name":"SAR image matching based on SIFT keypoints and multi-subregions information","publication_year":2011,"publication_date":"2011-11-28","ids":{"openalex":"https://openalex.org/W1572406450","mag":"1572406450"},"language":"en","primary_location":{"id":"mag:1572406450","doi":null,"is_oa":false,"landing_page_url":"http://ieeexplore.ieee.org/iel5/6082084/6086911/06087129.pdf","pdf_url":null,"source":{"id":"https://openalex.org/S4306418582","display_name":"IEEE Asia-Pacific Conference on Synthetic Aperture Radar","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":"IEEE Asia-Pacific Conference on Synthetic Aperture Radar","raw_type":null},"volume":null,"type":"conference-paper","is_traditional":true,"indexed_in":[],"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/A5100451400","display_name":"Wentao Lv","orcid":"https://orcid.org/0000-0002-2648-1733","observed_orcids":["https://orcid.org/0000-0002-2648-1733"]},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wentao Lv","raw_affiliation_strings":["[Department of Electronic Engineering, Shanghai Jiao Tong University]"],"raw_orcid":"https://orcid.org/0000-0002-2648-1733","affiliations":[{"raw_affiliation_string":"[Department of Electronic Engineering, Shanghai Jiao Tong University]","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100445293","display_name":"Wenxian Yu","orcid":"https://orcid.org/0000-0002-8741-776X","observed_orcids":["https://orcid.org/0000-0002-8741-776X"]},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wenxian Yu","raw_affiliation_strings":["[Department of Electronic Engineering, Shanghai Jiao Tong University]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"[Department of Electronic Engineering, Shanghai Jiao Tong University]","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100377345","display_name":"Junfeng Wang","orcid":"https://orcid.org/0000-0003-2756-8803","observed_orcids":["https://orcid.org/0000-0003-2756-8803"]},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Junfeng Wang","raw_affiliation_strings":["[Department of Electronic Engineering, Shanghai Jiao Tong University]"],"raw_orcid":"https://orcid.org/0000-0003-2756-8803","affiliations":[{"raw_affiliation_string":"[Department of Electronic Engineering, Shanghai Jiao Tong University]","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101847072","display_name":"Kaizhi Wang","orcid":"https://orcid.org/0000-0001-7530-9502","observed_orcids":["https://orcid.org/0000-0001-7530-9502"]},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Kaizhi Wang","raw_affiliation_strings":["[Department of Electronic Engineering, Shanghai Jiao Tong University]"],"raw_orcid":"https://orcid.org/0000-0001-7530-9502","affiliations":[{"raw_affiliation_string":"[Department of Electronic Engineering, Shanghai Jiao Tong University]","institution_ids":["https://openalex.org/I183067930"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I183067930"],"apc_list":null,"apc_paid":null,"fwci":0.2376,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.37609994,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":95},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"4"},"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":0.8672000169754028,"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":0.8672000169754028,"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/T12983","display_name":"Satellite Image Processing and Photogrammetry","score":0.08860000222921371,"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/T11038","display_name":"Advanced SAR Imaging Techniques","score":0.013199999928474426,"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/sar-image-matching","display_name":"SAR image matching","score":0.9110000133514404},{"id":"https://openalex.org/keywords/synthetic-aperture-radar","display_name":"synthetic aperture radar","score":0.7129999995231628},{"id":"https://openalex.org/keywords/sift-keypoints","display_name":"SIFT keypoints","score":0.9810000061988831},{"id":"https://openalex.org/keywords/gray-level-difference","display_name":"gray level difference","score":0.6549999713897705},{"id":"https://openalex.org/keywords/image-registration","display_name":"image registration","score":0.6159999966621399}],"concepts":[{"id":"https://openalex.org/C61265191","wikidata":"https://www.wikidata.org/wiki/Q767770","display_name":"Scale-invariant feature transform","level":3,"score":0.9022989869117737},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.7831933498382568},{"id":"https://openalex.org/C87360688","wikidata":"https://www.wikidata.org/wiki/Q740686","display_name":"Synthetic aperture radar","level":2,"score":0.7777361869812012},{"id":"https://openalex.org/C165064840","wikidata":"https://www.wikidata.org/wiki/Q1321061","display_name":"Matching (statistics)","level":2,"score":0.6528857350349426},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.649913489818573},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6243769526481628},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.6195589303970337},{"id":"https://openalex.org/C2986492983","wikidata":"https://www.wikidata.org/wiki/Q861092","display_name":"Image matching","level":3,"score":0.5211705565452576},{"id":"https://openalex.org/C10929652","wikidata":"https://www.wikidata.org/wiki/Q7279985","display_name":"Radar imaging","level":3,"score":0.47720107436180115},{"id":"https://openalex.org/C52622490","wikidata":"https://www.wikidata.org/wiki/Q1026626","display_name":"Feature extraction","level":2,"score":0.4353008270263672},{"id":"https://openalex.org/C190470478","wikidata":"https://www.wikidata.org/wiki/Q2370229","display_name":"Invariant (physics)","level":2,"score":0.4158177971839905},{"id":"https://openalex.org/C109094680","wikidata":"https://www.wikidata.org/wiki/Q6060432","display_name":"Inverse synthetic aperture radar","level":4,"score":0.41146141290664673},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.37606847286224365},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2615742087364197},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.22426310181617737},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","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/C37914503","wikidata":"https://www.wikidata.org/wiki/Q156495","display_name":"Mathematical physics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"mag:1572406450","doi":null,"is_oa":false,"landing_page_url":"http://ieeexplore.ieee.org/iel5/6082084/6086911/06087129.pdf","pdf_url":null,"source":{"id":"https://openalex.org/S4306418582","display_name":"IEEE Asia-Pacific Conference on Synthetic Aperture Radar","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":"IEEE Asia-Pacific Conference on Synthetic Aperture Radar","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W1516165166","https://openalex.org/W1969081995","https://openalex.org/W2043215947","https://openalex.org/W2125662744","https://openalex.org/W2128248586","https://openalex.org/W2129601604","https://openalex.org/W2136063869","https://openalex.org/W2136580311","https://openalex.org/W2145303131","https://openalex.org/W2146161009","https://openalex.org/W2147555557","https://openalex.org/W2151103935","https://openalex.org/W2162728434"],"related_works":["https://openalex.org/W2389641886","https://openalex.org/W2588029792","https://openalex.org/W2367460758","https://openalex.org/W2013379333","https://openalex.org/W2031413494","https://openalex.org/W4313416477","https://openalex.org/W2350429406","https://openalex.org/W4405911234","https://openalex.org/W2469769210","https://openalex.org/W2025970222"],"abstract_inverted_index":{"Conventional":[0],"image":[1],"matching":[2,10,18,22,46],"methods":[3],"hardly":[4],"consider":[5],"the":[6,13,43,50,68],"location":[7],"relationships":[8],"between":[9,45],"points,":[11,47],"reducing":[12],"reliability":[14],"and":[15,31,73],"accuracy":[16],"of":[17],"results.":[19],"A":[20],"novel":[21],"mode":[23],"based":[24],"on":[25],"SIFT":[26],"(scale-invariant":[27],"feature":[28],"transform)":[29],"keypoints":[30],"multi-subregions":[32],"information":[33],"is":[34,71],"proposed":[35,69],"in":[36,55],"this":[37],"paper.":[38],"The":[39,63],"new":[40],"strategy":[41],"breaks":[42],"isolation":[44],"also":[48],"inhibits":[49],"deficiency":[51],"caused":[52],"by":[53],"differences":[54],"gray":[56],"for":[57],"SAR":[58],"(synthetic":[59],"aperture":[60],"radar)":[61],"images.":[62],"experimental":[64],"results":[65],"show":[66],"that":[67],"algorithm":[70],"effective":[72],"robust.":[74]},"counts_by_year":[{"year":2020,"cited_by_count":2},{"year":2017,"cited_by_count":1},{"year":2014,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2016-06-24T00:00:00"}