{"id":"https://openalex.org/W2154277427","doi":"https://doi.org/10.1007/978-3-540-30125-7_24","title":"Gradient Pile up Algorithm for Edge Enhancement and Detection","display_name":"Gradient Pile up Algorithm for Edge Enhancement and Detection","publication_year":2004,"publication_date":"2004-01-01","ids":{"openalex":"https://openalex.org/W2154277427","doi":"https://doi.org/10.1007/978-3-540-30125-7_24","mag":"2154277427"},"language":"en","primary_location":{"id":"doi:10.1007/978-3-540-30125-7_24","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-540-30125-7_24","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/A5113718025","display_name":"Let\u00edcia Vieira Guimar\u00e3es","orcid":null},"institutions":[{"id":"https://openalex.org/I130442723","display_name":"Universidade Federal do Rio Grande do Sul","ror":"https://ror.org/041yk2d64","country_code":"BR","type":"education","lineage":["https://openalex.org/I130442723"]}],"countries":["BR"],"is_corresponding":true,"raw_author_name":"Leticia Guimar\u00e3es","raw_affiliation_strings":["Departamento de Engenharia El\u00e9trica, Universidade Federal do Rio Grande do Sul \u2013 UFRGS, Av. Osvaldo Aranha, 103, CEP. 90 035-190, Porto Alegre, RS, Brazil"],"affiliations":[{"raw_affiliation_string":"Departamento de Engenharia El\u00e9trica, Universidade Federal do Rio Grande do Sul \u2013 UFRGS, Av. Osvaldo Aranha, 103, CEP. 90 035-190, Porto Alegre, RS, Brazil","institution_ids":["https://openalex.org/I130442723"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5088021525","display_name":"Andr\u00e9 Soares","orcid":"https://orcid.org/0000-0002-3909-8610"},"institutions":[{"id":"https://openalex.org/I130442723","display_name":"Universidade Federal do Rio Grande do Sul","ror":"https://ror.org/041yk2d64","country_code":"BR","type":"education","lineage":["https://openalex.org/I130442723"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Andr\u00e9 Soares","raw_affiliation_strings":["Departamento de Engenharia El\u00e9trica, Universidade Federal do Rio Grande do Sul \u2013 UFRGS, Av. Osvaldo Aranha, 103, CEP. 90 035-190, Porto Alegre, RS, Brazil","Instituto de Inform\u00e1tica, Universidade Federal do Rio Grande do Sul \u2013 UFRGS, Av. Bento Gon\u00e7alves, 9500, CEP. 91501-970, Porto Alegre, RS, Brazil"],"affiliations":[{"raw_affiliation_string":"Departamento de Engenharia El\u00e9trica, Universidade Federal do Rio Grande do Sul \u2013 UFRGS, Av. Osvaldo Aranha, 103, CEP. 90 035-190, Porto Alegre, RS, Brazil","institution_ids":["https://openalex.org/I130442723"]},{"raw_affiliation_string":"Instituto de Inform\u00e1tica, Universidade Federal do Rio Grande do Sul \u2013 UFRGS, Av. Bento Gon\u00e7alves, 9500, CEP. 91501-970, Porto Alegre, RS, Brazil","institution_ids":["https://openalex.org/I130442723"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110259024","display_name":"Viviane Cordeiro","orcid":null},"institutions":[{"id":"https://openalex.org/I130442723","display_name":"Universidade Federal do Rio Grande do Sul","ror":"https://ror.org/041yk2d64","country_code":"BR","type":"education","lineage":["https://openalex.org/I130442723"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Viviane Cordeiro","raw_affiliation_strings":["Departamento de Engenharia El\u00e9trica, Universidade Federal do Rio Grande do Sul \u2013 UFRGS, Av. Osvaldo Aranha, 103, CEP. 90 035-190, Porto Alegre, RS, Brazil"],"affiliations":[{"raw_affiliation_string":"Departamento de Engenharia El\u00e9trica, Universidade Federal do Rio Grande do Sul \u2013 UFRGS, Av. Osvaldo Aranha, 103, CEP. 90 035-190, Porto Alegre, RS, Brazil","institution_ids":["https://openalex.org/I130442723"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5043190662","display_name":"Altamiro Susin","orcid":"https://orcid.org/0000-0001-7034-5336"},"institutions":[{"id":"https://openalex.org/I130442723","display_name":"Universidade Federal do Rio Grande do Sul","ror":"https://ror.org/041yk2d64","country_code":"BR","type":"education","lineage":["https://openalex.org/I130442723"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Altamiro Susin","raw_affiliation_strings":["Departamento de Engenharia El\u00e9trica, Universidade Federal do Rio Grande do Sul \u2013 UFRGS, Av. Osvaldo Aranha, 103, CEP. 90 035-190, Porto Alegre, RS, Brazil","Instituto de Inform\u00e1tica, Universidade Federal do Rio Grande do Sul \u2013 UFRGS, Av. Bento Gon\u00e7alves, 9500, CEP. 91501-970, Porto Alegre, RS, Brazil"],"affiliations":[{"raw_affiliation_string":"Departamento de Engenharia El\u00e9trica, Universidade Federal do Rio Grande do Sul \u2013 UFRGS, Av. Osvaldo Aranha, 103, CEP. 90 035-190, Porto Alegre, RS, Brazil","institution_ids":["https://openalex.org/I130442723"]},{"raw_affiliation_string":"Instituto de Inform\u00e1tica, Universidade Federal do Rio Grande do Sul \u2013 UFRGS, Av. Bento Gon\u00e7alves, 9500, CEP. 91501-970, Porto Alegre, RS, Brazil","institution_ids":["https://openalex.org/I130442723"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5113718025"],"corresponding_institution_ids":["https://openalex.org/I130442723"],"apc_list":{"value":5000,"currency":"EUR","value_usd":5392},"apc_paid":null,"fwci":1.153,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.79808287,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"187","last_page":"194"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10052","display_name":"Medical Image Segmentation Techniques","score":0.9983000159263611,"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/T10052","display_name":"Medical Image Segmentation Techniques","score":0.9983000159263611,"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/T11019","display_name":"Image Enhancement Techniques","score":0.9962000250816345,"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":0.9932000041007996,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.6716079115867615},{"id":"https://openalex.org/keywords/enhanced-data-rates-for-gsm-evolution","display_name":"Enhanced Data Rates for GSM Evolution","score":0.6573178172111511},{"id":"https://openalex.org/keywords/edge-detection","display_name":"Edge detection","score":0.6032082438468933},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5969974994659424},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5160408020019531},{"id":"https://openalex.org/keywords/morphological-gradient","display_name":"Morphological gradient","score":0.5087373852729797},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.5059224963188171},{"id":"https://openalex.org/keywords/image-gradient","display_name":"Image gradient","score":0.48730576038360596},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.4428477883338928},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4330636262893677},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.43141013383865356},{"id":"https://openalex.org/keywords/image-processing","display_name":"Image processing","score":0.3607120215892792}],"concepts":[{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.6716079115867615},{"id":"https://openalex.org/C162307627","wikidata":"https://www.wikidata.org/wiki/Q204833","display_name":"Enhanced Data Rates for GSM Evolution","level":2,"score":0.6573178172111511},{"id":"https://openalex.org/C193536780","wikidata":"https://www.wikidata.org/wiki/Q1513153","display_name":"Edge detection","level":4,"score":0.6032082438468933},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5969974994659424},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5160408020019531},{"id":"https://openalex.org/C96133863","wikidata":"https://www.wikidata.org/wiki/Q6913458","display_name":"Morphological gradient","level":5,"score":0.5087373852729797},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.5059224963188171},{"id":"https://openalex.org/C182037307","wikidata":"https://www.wikidata.org/wiki/Q17039097","display_name":"Image gradient","level":5,"score":0.48730576038360596},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.4428477883338928},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4330636262893677},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.43141013383865356},{"id":"https://openalex.org/C9417928","wikidata":"https://www.wikidata.org/wiki/Q1070689","display_name":"Image processing","level":3,"score":0.3607120215892792},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/978-3-540-30125-7_24","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-540-30125-7_24","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":9,"referenced_works":["https://openalex.org/W1982975308","https://openalex.org/W1993267702","https://openalex.org/W2003370853","https://openalex.org/W2046925174","https://openalex.org/W2136199085","https://openalex.org/W2145023731","https://openalex.org/W2150134853","https://openalex.org/W2740373864","https://openalex.org/W4236844765"],"related_works":["https://openalex.org/W2369107151","https://openalex.org/W2383665989","https://openalex.org/W4210660906","https://openalex.org/W2621367781","https://openalex.org/W2094739233","https://openalex.org/W2182284348","https://openalex.org/W3110410354","https://openalex.org/W2741327346","https://openalex.org/W1974517722","https://openalex.org/W264606855"],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
