{"id":"https://openalex.org/W1963545330","doi":"https://doi.org/10.1109/apsipa.2014.7041563","title":"Contactless palmprint alignment based on intrinsic local affine-invariant feature points","display_name":"Contactless palmprint alignment based on intrinsic local affine-invariant feature points","publication_year":2014,"publication_date":"2014-12-01","ids":{"openalex":"https://openalex.org/W1963545330","doi":"https://doi.org/10.1109/apsipa.2014.7041563","mag":"1963545330"},"language":"en","primary_location":{"id":"doi:10.1109/apsipa.2014.7041563","is_oa":false,"landing_page_url":"https://doi.org/10.1109/apsipa.2014.7041563","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Signal and Information Processing Association Annual Summit and Conference (APSIPA), 2014 Asia-Pacific","raw_type":"proceedings-article"},"type":"article","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/A5062547440","display_name":"Choopol Phromsuthirak","orcid":"https://orcid.org/0000-0001-5477-3269"},"institutions":[{"id":"https://openalex.org/I91538806","display_name":"King Mongkut's Institute of Technology Ladkrabang","ror":"https://ror.org/055mf0v62","country_code":"TH","type":"education","lineage":["https://openalex.org/I91538806"]}],"countries":["TH"],"is_corresponding":true,"raw_author_name":"Choopol Phromsuthirak","raw_affiliation_strings":["Department of Electronics, King Mongkut's Institute of Technology, Ladkrabang, Bangkok, Thailand","Department of Electronics, Faculty of Engineering, King Mongkut\u2019s Institute of Technology Ladkrabang, Bangkok 10520, Thailand"],"affiliations":[{"raw_affiliation_string":"Department of Electronics, King Mongkut's Institute of Technology, Ladkrabang, Bangkok, Thailand","institution_ids":["https://openalex.org/I91538806"]},{"raw_affiliation_string":"Department of Electronics, Faculty of Engineering, King Mongkut\u2019s Institute of Technology Ladkrabang, Bangkok 10520, Thailand","institution_ids":["https://openalex.org/I91538806"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5004376547","display_name":"Watcharin Tangsuksant","orcid":null},"institutions":[{"id":"https://openalex.org/I91538806","display_name":"King Mongkut's Institute of Technology Ladkrabang","ror":"https://ror.org/055mf0v62","country_code":"TH","type":"education","lineage":["https://openalex.org/I91538806"]}],"countries":["TH"],"is_corresponding":false,"raw_author_name":"Watcharin Tangsuksant","raw_affiliation_strings":["Department of Electronics, King Mongkut's Institute of Technology, Ladkrabang, Bangkok, Thailand","Department of Electronics, Faculty of Engineering, King Mongkut\u2019s Institute of Technology Ladkrabang, Bangkok 10520, Thailand"],"affiliations":[{"raw_affiliation_string":"Department of Electronics, King Mongkut's Institute of Technology, Ladkrabang, Bangkok, Thailand","institution_ids":["https://openalex.org/I91538806"]},{"raw_affiliation_string":"Department of Electronics, Faculty of Engineering, King Mongkut\u2019s Institute of Technology Ladkrabang, Bangkok 10520, Thailand","institution_ids":["https://openalex.org/I91538806"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5014143777","display_name":"A. Sanpanich","orcid":null},"institutions":[{"id":"https://openalex.org/I25399158","display_name":"Mahidol University","ror":"https://ror.org/01znkr924","country_code":"TH","type":"education","lineage":["https://openalex.org/I25399158"]}],"countries":["TH"],"is_corresponding":false,"raw_author_name":"Arthorn Sanpanich","raw_affiliation_strings":["Institute of Molecular Biosciences, Mahidol University, Nakhon Pathom, Thailand","Institute of Molecular Biosciences, Mahidol University, Nakhon Pathom, 73170, Thailand"],"affiliations":[{"raw_affiliation_string":"Institute of Molecular Biosciences, Mahidol University, Nakhon Pathom, Thailand","institution_ids":["https://openalex.org/I25399158"]},{"raw_affiliation_string":"Institute of Molecular Biosciences, Mahidol University, Nakhon Pathom, 73170, Thailand","institution_ids":["https://openalex.org/I25399158"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5039448926","display_name":"Chuchart Pintavirooj","orcid":"https://orcid.org/0000-0003-4835-7474"},"institutions":[{"id":"https://openalex.org/I91538806","display_name":"King Mongkut's Institute of Technology Ladkrabang","ror":"https://ror.org/055mf0v62","country_code":"TH","type":"education","lineage":["https://openalex.org/I91538806"]}],"countries":["TH"],"is_corresponding":false,"raw_author_name":"Chuchart Pintavirooj","raw_affiliation_strings":["Department of Electronics, King Mongkut's Institute of Technology, Ladkrabang, Bangkok, Thailand","Department of Electronics, Faculty of Engineering, King Mongkut\u2019s Institute of Technology Ladkrabang, Bangkok 10520, Thailand"],"affiliations":[{"raw_affiliation_string":"Department of Electronics, King Mongkut's Institute of Technology, Ladkrabang, Bangkok, Thailand","institution_ids":["https://openalex.org/I91538806"]},{"raw_affiliation_string":"Department of Electronics, Faculty of Engineering, King Mongkut\u2019s Institute of Technology Ladkrabang, Bangkok 10520, Thailand","institution_ids":["https://openalex.org/I91538806"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5062547440"],"corresponding_institution_ids":["https://openalex.org/I91538806"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.04236111,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"3072","issue":null,"first_page":"1","last_page":"4"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10828","display_name":"Biometric Identification and Security","score":1.0,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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/T10828","display_name":"Biometric Identification and Security","score":1.0,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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":0.9642999768257141,"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/T11800","display_name":"User Authentication and Security Systems","score":0.9287999868392944,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"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/affine-transformation","display_name":"Affine transformation","score":0.8357054591178894},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.7160109281539917},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.6847031116485596},{"id":"https://openalex.org/keywords/invariant","display_name":"Invariant (physics)","score":0.6289483904838562},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5983497500419617},{"id":"https://openalex.org/keywords/tripod","display_name":"Tripod (photography)","score":0.5811545252799988},{"id":"https://openalex.org/keywords/affine-shape-adaptation","display_name":"Affine shape adaptation","score":0.5660803318023682},{"id":"https://openalex.org/keywords/image-registration","display_name":"Image registration","score":0.5215489864349365},{"id":"https://openalex.org/keywords/pixel","display_name":"Pixel","score":0.5003702640533447},{"id":"https://openalex.org/keywords/harris-affine-region-detector","display_name":"Harris affine region detector","score":0.45369580388069153},{"id":"https://openalex.org/keywords/rotation","display_name":"Rotation (mathematics)","score":0.41705143451690674},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.3251703679561615},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3094559907913208},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.24528002738952637},{"id":"https://openalex.org/keywords/affine-combination","display_name":"Affine combination","score":0.17964887619018555},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.11359918117523193},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.07303854823112488},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.06640410423278809}],"concepts":[{"id":"https://openalex.org/C92757383","wikidata":"https://www.wikidata.org/wiki/Q382497","display_name":"Affine transformation","level":2,"score":0.8357054591178894},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.7160109281539917},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.6847031116485596},{"id":"https://openalex.org/C190470478","wikidata":"https://www.wikidata.org/wiki/Q2370229","display_name":"Invariant (physics)","level":2,"score":0.6289483904838562},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5983497500419617},{"id":"https://openalex.org/C130614165","wikidata":"https://www.wikidata.org/wiki/Q683906","display_name":"Tripod (photography)","level":2,"score":0.5811545252799988},{"id":"https://openalex.org/C18516315","wikidata":"https://www.wikidata.org/wiki/Q4688950","display_name":"Affine shape adaptation","level":4,"score":0.5660803318023682},{"id":"https://openalex.org/C166704113","wikidata":"https://www.wikidata.org/wiki/Q861092","display_name":"Image registration","level":3,"score":0.5215489864349365},{"id":"https://openalex.org/C160633673","wikidata":"https://www.wikidata.org/wiki/Q355198","display_name":"Pixel","level":2,"score":0.5003702640533447},{"id":"https://openalex.org/C6408098","wikidata":"https://www.wikidata.org/wiki/Q17021115","display_name":"Harris affine region detector","level":5,"score":0.45369580388069153},{"id":"https://openalex.org/C74050887","wikidata":"https://www.wikidata.org/wiki/Q848368","display_name":"Rotation (mathematics)","level":2,"score":0.41705143451690674},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.3251703679561615},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3094559907913208},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.24528002738952637},{"id":"https://openalex.org/C207221997","wikidata":"https://www.wikidata.org/wiki/Q938614","display_name":"Affine combination","level":3,"score":0.17964887619018555},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.11359918117523193},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.07303854823112488},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.06640410423278809},{"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":"doi:10.1109/apsipa.2014.7041563","is_oa":false,"landing_page_url":"https://doi.org/10.1109/apsipa.2014.7041563","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Signal and Information Processing Association Annual Summit and Conference (APSIPA), 2014 Asia-Pacific","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W124392306","https://openalex.org/W1968353813","https://openalex.org/W1989723074","https://openalex.org/W1997848499","https://openalex.org/W2018404098","https://openalex.org/W2024372116","https://openalex.org/W2048547948","https://openalex.org/W2071975157","https://openalex.org/W2114214092","https://openalex.org/W2119332272","https://openalex.org/W2130082744","https://openalex.org/W2134909771","https://openalex.org/W3112293456"],"related_works":["https://openalex.org/W2038416447","https://openalex.org/W1969252010","https://openalex.org/W2016861691","https://openalex.org/W2077614002","https://openalex.org/W2372251801","https://openalex.org/W1919621537","https://openalex.org/W2162196222","https://openalex.org/W2165644674","https://openalex.org/W2610293361","https://openalex.org/W1871401365"],"abstract_inverted_index":{"A":[0],"Palmprint,":[1],"biom\u00e9trie":[2],"characteristics,":[3],"was":[4,30,116],"mostly":[5],"found":[6],"in":[7,92],"civil":[8],"and":[9,20,52,104],"commercial":[10],"applications":[11],"for":[12,107],"security":[13],"system":[14],"because":[15],"it":[16],"has":[17],"more":[18],"reliable":[19],"easy":[21],"to":[22,31,69,80,95,99],"capture":[23],"by":[24,49,118,131],"low":[25],"resolution":[26],"devices.":[27],"This":[28],"paper":[29],"develop":[32],"a":[33],"new":[34],"contactless":[35],"palmprint":[36,45,71,109,121],"alignment":[37],"with":[38],"general":[39],"USB":[40],"camera":[41,51],"on":[42,60],"tripod.":[43],"The":[44,73,127],"image":[46,110],"is":[47],"acquired":[48],"this":[50,84],"using":[53],"intrinsic":[54],"local":[55],"affine-invariant":[56],"key":[57,74],"points":[58,75],"residing":[59],"the":[61,89,101,113],"area":[62],"patches":[63],"spanning":[64],"between":[65],"two":[66],"successive":[67],"fingers":[68],"align":[70],"image.":[72],"are":[76],"relative":[77],"affine":[78,81],"invariant":[79],"transformations":[82],"so":[83],"algorithm":[85,115],"does":[86],"not":[87],"need":[88],"guidance":[90],"pegs":[91],"acquisition":[93],"process":[94],"fix":[96],"hand":[97],"position":[98],"avoid":[100],"scaling,":[102],"translation":[103],"rotation":[105],"problems":[106],"correctly":[108],"alignment.":[111],"Finally,":[112],"developed":[114],"tested":[117],"10":[119],"left-handed":[120],"images":[122],"collected":[123],"from":[124],"different":[125],"subjects.":[126],"simulation":[128],"results":[129],"indicate":[130],"distance":[132],"map":[133],"error":[134],"of":[135],"1.4899":[136],"pixels.":[137]},"counts_by_year":[{"year":2020,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
