{"id":"https://openalex.org/W1691347442","doi":"https://doi.org/10.1007/3-540-63460-6_177","title":"Optical flow detection using a general noise model for gradient constraint","display_name":"Optical flow detection using a general noise model for gradient constraint","publication_year":1997,"publication_date":"1997-01-01","ids":{"openalex":"https://openalex.org/W1691347442","doi":"https://doi.org/10.1007/3-540-63460-6_177","mag":"1691347442"},"language":"en","primary_location":{"id":"doi:10.1007/3-540-63460-6_177","is_oa":false,"landing_page_url":"https://doi.org/10.1007/3-540-63460-6_177","pdf_url":null,"source":{"id":"https://openalex.org/S106296714","display_name":"Lecture notes in computer science","issn_l":"0302-9743","issn":["0302-9743","1611-3349"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Lecture Notes in Computer Science","raw_type":"book-chapter"},"type":"book-chapter","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/A5110481845","display_name":"Naoya Ohta","orcid":null},"institutions":[{"id":"https://openalex.org/I165735259","display_name":"Gunma University","ror":"https://ror.org/046fm7598","country_code":"JP","type":"education","lineage":["https://openalex.org/I165735259"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Naoya Ohta","raw_affiliation_strings":["Department of Computer Science, Gunma University, Gunma, Japan","Dept. of Comput. Sci., Gunma Univ., Gunma, Japan"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science, Gunma University, Gunma, Japan","institution_ids":["https://openalex.org/I165735259"]},{"raw_affiliation_string":"Dept. of Comput. Sci., Gunma Univ., Gunma, Japan","institution_ids":["https://openalex.org/I165735259"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5110481845"],"corresponding_institution_ids":["https://openalex.org/I165735259"],"apc_list":{"value":5000,"currency":"EUR","value_usd":5392},"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":9,"citation_normalized_percentile":{"value":0.25460993,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"669","last_page":"676"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10531","display_name":"Advanced Vision and Imaging","score":0.9998999834060669,"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/T10531","display_name":"Advanced Vision and Imaging","score":0.9998999834060669,"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/T13114","display_name":"Image Processing Techniques and Applications","score":0.9966999888420105,"subfield":{"id":"https://openalex.org/subfields/2214","display_name":"Media Technology"},"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/T11105","display_name":"Advanced Image Processing Techniques","score":0.9965999722480774,"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/gaussian-noise","display_name":"Gaussian noise","score":0.6943943500518799},{"id":"https://openalex.org/keywords/optical-flow","display_name":"Optical flow","score":0.6841057538986206},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.6664634943008423},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6079134941101074},{"id":"https://openalex.org/keywords/constraint","display_name":"Constraint (computer-aided design)","score":0.5484153628349304},{"id":"https://openalex.org/keywords/gradient-noise","display_name":"Gradient noise","score":0.5226226449012756},{"id":"https://openalex.org/keywords/image-noise","display_name":"Image noise","score":0.5160467028617859},{"id":"https://openalex.org/keywords/pixel","display_name":"Pixel","score":0.5093406438827515},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.47956031560897827},{"id":"https://openalex.org/keywords/gaussian","display_name":"Gaussian","score":0.4573570489883423},{"id":"https://openalex.org/keywords/flow","display_name":"Flow (mathematics)","score":0.4556785225868225},{"id":"https://openalex.org/keywords/covariance-matrix","display_name":"Covariance matrix","score":0.4550235867500305},{"id":"https://openalex.org/keywords/shot-noise","display_name":"Shot noise","score":0.4345894753932953},{"id":"https://openalex.org/keywords/value-noise","display_name":"Value noise","score":0.4321853220462799},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.3215588331222534},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.2918071448802948},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.27765199542045593},{"id":"https://openalex.org/keywords/image-processing","display_name":"Image processing","score":0.2267739176750183},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.17044150829315186},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.11303657293319702},{"id":"https://openalex.org/keywords/median-filter","display_name":"Median filter","score":0.09343066811561584}],"concepts":[{"id":"https://openalex.org/C4199805","wikidata":"https://www.wikidata.org/wiki/Q2725903","display_name":"Gaussian noise","level":2,"score":0.6943943500518799},{"id":"https://openalex.org/C155542232","wikidata":"https://www.wikidata.org/wiki/Q736111","display_name":"Optical flow","level":3,"score":0.6841057538986206},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.6664634943008423},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6079134941101074},{"id":"https://openalex.org/C2776036281","wikidata":"https://www.wikidata.org/wiki/Q48769818","display_name":"Constraint (computer-aided design)","level":2,"score":0.5484153628349304},{"id":"https://openalex.org/C200378446","wikidata":"https://www.wikidata.org/wiki/Q4147391","display_name":"Gradient noise","level":5,"score":0.5226226449012756},{"id":"https://openalex.org/C35772409","wikidata":"https://www.wikidata.org/wiki/Q1323086","display_name":"Image noise","level":3,"score":0.5160467028617859},{"id":"https://openalex.org/C160633673","wikidata":"https://www.wikidata.org/wiki/Q355198","display_name":"Pixel","level":2,"score":0.5093406438827515},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.47956031560897827},{"id":"https://openalex.org/C163716315","wikidata":"https://www.wikidata.org/wiki/Q901177","display_name":"Gaussian","level":2,"score":0.4573570489883423},{"id":"https://openalex.org/C38349280","wikidata":"https://www.wikidata.org/wiki/Q1434290","display_name":"Flow (mathematics)","level":2,"score":0.4556785225868225},{"id":"https://openalex.org/C185142706","wikidata":"https://www.wikidata.org/wiki/Q1134404","display_name":"Covariance matrix","level":2,"score":0.4550235867500305},{"id":"https://openalex.org/C72659945","wikidata":"https://www.wikidata.org/wiki/Q1503574","display_name":"Shot noise","level":3,"score":0.4345894753932953},{"id":"https://openalex.org/C182163834","wikidata":"https://www.wikidata.org/wiki/Q2926529","display_name":"Value noise","level":5,"score":0.4321853220462799},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.3215588331222534},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2918071448802948},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.27765199542045593},{"id":"https://openalex.org/C9417928","wikidata":"https://www.wikidata.org/wiki/Q1070689","display_name":"Image processing","level":3,"score":0.2267739176750183},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.17044150829315186},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.11303657293319702},{"id":"https://openalex.org/C55352655","wikidata":"https://www.wikidata.org/wiki/Q304247","display_name":"Median filter","level":4,"score":0.09343066811561584},{"id":"https://openalex.org/C94915269","wikidata":"https://www.wikidata.org/wiki/Q1834857","display_name":"Detector","level":2,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/3-540-63460-6_177","is_oa":false,"landing_page_url":"https://doi.org/10.1007/3-540-63460-6_177","pdf_url":null,"source":{"id":"https://openalex.org/S106296714","display_name":"Lecture notes in computer science","issn_l":"0302-9743","issn":["0302-9743","1611-3349"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Lecture Notes in Computer Science","raw_type":"book-chapter"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":11,"referenced_works":["https://openalex.org/W1578285471","https://openalex.org/W2010942916","https://openalex.org/W2099531331","https://openalex.org/W2118877769","https://openalex.org/W2130657708","https://openalex.org/W2146203184","https://openalex.org/W2152231592","https://openalex.org/W2170120409","https://openalex.org/W2751023760","https://openalex.org/W3003662786","https://openalex.org/W4285719527"],"related_works":["https://openalex.org/W1982364301","https://openalex.org/W2146552179","https://openalex.org/W2794856002","https://openalex.org/W2915206471","https://openalex.org/W2905363843","https://openalex.org/W4307207229","https://openalex.org/W2739437115","https://openalex.org/W2022702382","https://openalex.org/W2140759374","https://openalex.org/W2160824640"],"abstract_inverted_index":null,"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2013,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
