{"id":"https://openalex.org/W1632036656","doi":null,"title":"Character Rotation Absorption Using a Dynamic Neural Network Topology: Comparison With Invariant Features","display_name":"Character Rotation Absorption Using a Dynamic Neural Network Topology: Comparison With Invariant Features","publication_year":2004,"publication_date":"2004-06-01","ids":{"openalex":"https://openalex.org/W1632036656","mag":"1632036656"},"language":"en","primary_location":{"id":"pmh:oai:CiteSeerX.psu:10.1.1.104.6698","doi":null,"is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.104.6698","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.loria.fr/~abelaid/publis/Hubert-iceis.pdf","raw_type":"text"},"volume":null,"type":"article","is_traditional":true,"indexed_in":[],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://inria.hal.science/inria-00099934","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5112390430","display_name":"Christophe Choisy","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I2802024444","display_name":"READ Global","ror":"https://ror.org/02arxvh93","country_code":"US","type":"nonprofit","lineage":["https://openalex.org/I2802024444"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Christophe Choisy","raw_affiliation_strings":["READ"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"READ","institution_ids":["https://openalex.org/I2802024444"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5025447862","display_name":"Hubert Cecotti","orcid":"https://orcid.org/0000-0002-7661-0070","observed_orcids":["https://orcid.org/0000-0002-7661-0070"]},"institutions":[{"id":"https://openalex.org/I2802024444","display_name":"READ Global","ror":"https://ror.org/02arxvh93","country_code":"US","type":"nonprofit","lineage":["https://openalex.org/I2802024444"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Hubert Cecotti","raw_affiliation_strings":["READ"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"READ","institution_ids":["https://openalex.org/I2802024444"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5002810227","display_name":"Abdel Bela\u00efd","orcid":"https://orcid.org/0000-0002-9107-1204","observed_orcids":["https://orcid.org/0000-0002-9107-1204"]},"institutions":[{"id":"https://openalex.org/I2802024444","display_name":"READ Global","ror":"https://ror.org/02arxvh93","country_code":"US","type":"nonprofit","lineage":["https://openalex.org/I2802024444"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Abdel Bela\u00efd","raw_affiliation_strings":["READ"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"READ","institution_ids":["https://openalex.org/I2802024444"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I2802024444"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"8 p","last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10601","display_name":"Handwritten Text Recognition Techniques","score":0.9721999764442444,"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/T10601","display_name":"Handwritten Text Recognition Techniques","score":0.9721999764442444,"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/T12707","display_name":"Vehicle License Plate Recognition","score":0.012600000016391277,"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/T10320","display_name":"Neural Networks and Applications","score":0.005200000014156103,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/rotation-invariant-features","display_name":"rotation-invariant features","score":0.8209999799728394},{"id":"https://openalex.org/keywords/polar-coordinate-transformation","display_name":"polar coordinate transformation","score":0.9679999947547913},{"id":"https://openalex.org/keywords/handwritten-character-recognition","display_name":"handwritten character recognition","score":0.6970000267028809}],"concepts":[{"id":"https://openalex.org/C190470478","wikidata":"https://www.wikidata.org/wiki/Q2370229","display_name":"Invariant (physics)","level":2,"score":0.6937848329544067},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.6922784447669983},{"id":"https://openalex.org/C74050887","wikidata":"https://www.wikidata.org/wiki/Q848368","display_name":"Rotation (mathematics)","level":2,"score":0.6325388550758362},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6311452388763428},{"id":"https://openalex.org/C199845137","wikidata":"https://www.wikidata.org/wiki/Q145490","display_name":"Network topology","level":2,"score":0.6078206896781921},{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"score":0.5823750495910645},{"id":"https://openalex.org/C102519508","wikidata":"https://www.wikidata.org/wiki/Q6520159","display_name":"Fourier transform","level":2,"score":0.5163317918777466},{"id":"https://openalex.org/C204241405","wikidata":"https://www.wikidata.org/wiki/Q461499","display_name":"Transformation (genetics)","level":3,"score":0.44887661933898926},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.42356443405151367},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.36760586500167847},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.244014173746109},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.12945964932441711},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C37914503","wikidata":"https://www.wikidata.org/wiki/Q156495","display_name":"Mathematical physics","level":1,"score":0.0},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"pmh:oai:CiteSeerX.psu:10.1.1.104.6698","doi":null,"is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.104.6698","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.loria.fr/~abelaid/publis/Hubert-iceis.pdf","raw_type":"text"},{"id":"pmh:oai:HAL:inria-00099934v1","doi":null,"is_oa":true,"landing_page_url":"https://inria.hal.science/inria-00099934","pdf_url":null,"source":{"id":"https://openalex.org/S4306402512","display_name":"HAL","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I4405252976","host_organization_name":"Centre pour la Communication Scientifique Directe","host_organization_lineage":["https://openalex.org/I4405252976"],"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":"6th International Conference on Enterprise Information Systems - ICEIS'2004, Jun 2004, Porto, Portugal, 8 p","raw_type":"info:eu-repo/semantics/conferenceObject"}],"best_oa_location":{"id":"pmh:oai:HAL:inria-00099934v1","doi":null,"is_oa":true,"landing_page_url":"https://inria.hal.science/inria-00099934","pdf_url":null,"source":{"id":"https://openalex.org/S4306402512","display_name":"HAL","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I4405252976","host_organization_name":"Centre pour la Communication Scientifique Directe","host_organization_lineage":["https://openalex.org/I4405252976"],"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":"6th International Conference on Enterprise Information Systems - ICEIS'2004, Jun 2004, Porto, Portugal, 8 p","raw_type":"info:eu-repo/semantics/conferenceObject"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":7,"referenced_works":["https://openalex.org/W2017787659","https://openalex.org/W2032991508","https://openalex.org/W2042726413","https://openalex.org/W2112796928","https://openalex.org/W2123885647","https://openalex.org/W2157007857","https://openalex.org/W2503758695"],"related_works":["https://openalex.org/W2099735374","https://openalex.org/W3022691668","https://openalex.org/W2063695716","https://openalex.org/W615805882","https://openalex.org/W1991589262","https://openalex.org/W2125288411","https://openalex.org/W3216285697","https://openalex.org/W2991906657","https://openalex.org/W1509968531","https://openalex.org/W1827860940"],"abstract_inverted_index":{"Abstract.":[0],"This":[1],"paper":[2],"treats":[3],"on":[4,18,124,128],"rotation":[5,20,36,73,104],"absorption":[6],"in":[7,66],"neural":[8,30,63],"networks":[9],"for":[10],"multioriented":[11],"character":[12],"recognition.":[13],"Classical":[14],"approaches":[15],"are":[16,122],"based":[17],"several":[19],"invariant":[21],"features.":[22],"Here,":[23],"we":[24],"propose":[25],"to":[26,33,42,59,68,101,111,118],"use":[27,80],"a":[28,82,88,98,107,112,125,129],"dynamic":[29],"network":[31,64],"topology":[32,84],"absorb":[34],"the":[35,48,54,62,72,76,92,103],"phenomenon.":[37],"The":[38,56,94],"basic":[39],"idea":[40],"is":[41,58,100,116,139],"preserve":[43],"as":[44,46],"most":[45],"possible":[47],"graphical":[49],"information,":[50],"that":[51,85,115],"contains":[52],"all":[53],"information.":[55],"proposal":[57],"dynamically":[60],"modify":[61],"architecture,":[65],"order":[67],"take":[69],"into":[70],"account":[71],"variation":[74],"of":[75,96,134],"analysed":[77],"pattern.":[78],"We":[79],"too":[81],"specific":[83],"carry":[86],"out":[87],"polar":[89],"transformation":[90,99],"inside":[91],"network.":[93],"interest":[95],"such":[97],"transform":[102],"problem":[105,110],"from":[106],"\u00a3\u00a5":[108],"\u00a4":[109],"\u00a6\u00a7\u00a4":[113],"problem,":[114],"easier":[117],"treat.":[119],"These":[120],"proposals":[121],"applied":[123],"synthetic":[126],"and":[127,143],"real":[130],"EDF":[131],"1":[132,146],"base":[133],"multi-oriented":[135],"characters.":[136],"A":[137],"comparison":[138],"made":[140],"with":[141],"Fourier":[142],"Fourier-Mellin":[144],"invariants.":[145]},"counts_by_year":[],"updated_date":"2026-11-10T11:39:43.021295","created_date":"2016-06-24T00:00:00"}
