{"id":"https://openalex.org/W1593654409","doi":"https://doi.org/10.1007/11581772_29","title":"Redeeming Valleys and Ridges for Line-Drawing","display_name":"Redeeming Valleys and Ridges for Line-Drawing","publication_year":2005,"publication_date":"2005-01-01","ids":{"openalex":"https://openalex.org/W1593654409","doi":"https://doi.org/10.1007/11581772_29","mag":"1593654409"},"language":"en","primary_location":{"id":"doi:10.1007/11581772_29","is_oa":false,"landing_page_url":"https://doi.org/10.1007/11581772_29","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/A5011375354","display_name":"Kyung Gun Na","orcid":null},"institutions":[{"id":"https://openalex.org/I148751991","display_name":"Sogang University","ror":"https://ror.org/056tn4839","country_code":"KR","type":"education","lineage":["https://openalex.org/I148751991"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"Kyung Gun Na","raw_affiliation_strings":["Dept. of Media Technology, Sogang University, Korea","Department of Media Technology, Sogang University, Korea"],"affiliations":[{"raw_affiliation_string":"Dept. of Media Technology, Sogang University, Korea","institution_ids":["https://openalex.org/I148751991"]},{"raw_affiliation_string":"Department of Media Technology, Sogang University, Korea","institution_ids":["https://openalex.org/I148751991"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103268491","display_name":"Moon-Ryul Jung","orcid":"https://orcid.org/0000-0003-3809-1326"},"institutions":[{"id":"https://openalex.org/I148751991","display_name":"Sogang University","ror":"https://ror.org/056tn4839","country_code":"KR","type":"education","lineage":["https://openalex.org/I148751991"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Moon Ryul Jung","raw_affiliation_strings":["Dept. of Media Technology, Sogang University, Korea","Department of Media Technology, Sogang University, Korea"],"affiliations":[{"raw_affiliation_string":"Dept. of Media Technology, Sogang University, Korea","institution_ids":["https://openalex.org/I148751991"]},{"raw_affiliation_string":"Department of Media Technology, Sogang University, Korea","institution_ids":["https://openalex.org/I148751991"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5052832262","display_name":"Jongwan Lee","orcid":"https://orcid.org/0000-0001-6736-3904"},"institutions":[{"id":"https://openalex.org/I146824383","display_name":"Hallym University","ror":"https://ror.org/03sbhge02","country_code":"KR","type":"education","lineage":["https://openalex.org/I146824383"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Jongwan Lee","raw_affiliation_strings":["Dept. of Physics, Hallym University, Korea","Dept. of Physics, Hallym University, Korea#TAB#"],"affiliations":[{"raw_affiliation_string":"Dept. of Physics, Hallym University, Korea","institution_ids":["https://openalex.org/I146824383"]},{"raw_affiliation_string":"Dept. of Physics, Hallym University, Korea#TAB#","institution_ids":["https://openalex.org/I146824383"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100739711","display_name":"Chang Geun Song","orcid":"https://orcid.org/0000-0003-0204-6160"},"institutions":[{"id":"https://openalex.org/I146824383","display_name":"Hallym University","ror":"https://ror.org/03sbhge02","country_code":"KR","type":"education","lineage":["https://openalex.org/I146824383"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Changgeun Song","raw_affiliation_strings":["Dept. of Information Engineering and Telecommunications, Hallym University, Korea"],"affiliations":[{"raw_affiliation_string":"Dept. of Information Engineering and Telecommunications, Hallym University, Korea","institution_ids":["https://openalex.org/I146824383"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5011375354"],"corresponding_institution_ids":["https://openalex.org/I148751991"],"apc_list":{"value":5000,"currency":"EUR","value_usd":5392},"apc_paid":null,"fwci":0.401,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.58037578,"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":"327","last_page":"338"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10481","display_name":"Computer Graphics and Visualization Techniques","score":0.9994000196456909,"subfield":{"id":"https://openalex.org/subfields/1704","display_name":"Computer Graphics and Computer-Aided Design"},"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/T10481","display_name":"Computer Graphics and Visualization Techniques","score":0.9994000196456909,"subfield":{"id":"https://openalex.org/subfields/1704","display_name":"Computer Graphics and Computer-Aided Design"},"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/T11245","display_name":"Advanced Numerical Analysis Techniques","score":0.9991999864578247,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"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/T10719","display_name":"3D Shape Modeling and Analysis","score":0.9987999796867371,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"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/ridge","display_name":"Ridge","score":0.7872366905212402},{"id":"https://openalex.org/keywords/line","display_name":"Line (geometry)","score":0.7158902883529663},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.5744651556015015},{"id":"https://openalex.org/keywords/parallel","display_name":"Parallel","score":0.5475538372993469},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5230458974838257},{"id":"https://openalex.org/keywords/enhanced-data-rates-for-gsm-evolution","display_name":"Enhanced Data Rates for GSM Evolution","score":0.5216058492660522},{"id":"https://openalex.org/keywords/surface","display_name":"Surface (topology)","score":0.48795074224472046},{"id":"https://openalex.org/keywords/principal-curvature","display_name":"Principal curvature","score":0.4465062618255615},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.3628430962562561},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics (images)","score":0.34723377227783203},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.2947455644607544},{"id":"https://openalex.org/keywords/curvature","display_name":"Curvature","score":0.26983508467674255},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.23822951316833496},{"id":"https://openalex.org/keywords/paleontology","display_name":"Paleontology","score":0.06821361184120178}],"concepts":[{"id":"https://openalex.org/C32277403","wikidata":"https://www.wikidata.org/wiki/Q740445","display_name":"Ridge","level":2,"score":0.7872366905212402},{"id":"https://openalex.org/C198352243","wikidata":"https://www.wikidata.org/wiki/Q37105","display_name":"Line (geometry)","level":2,"score":0.7158902883529663},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.5744651556015015},{"id":"https://openalex.org/C88740403","wikidata":"https://www.wikidata.org/wiki/Q53875","display_name":"Parallel","level":2,"score":0.5475538372993469},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5230458974838257},{"id":"https://openalex.org/C162307627","wikidata":"https://www.wikidata.org/wiki/Q204833","display_name":"Enhanced Data Rates for GSM Evolution","level":2,"score":0.5216058492660522},{"id":"https://openalex.org/C2776799497","wikidata":"https://www.wikidata.org/wiki/Q484298","display_name":"Surface (topology)","level":2,"score":0.48795074224472046},{"id":"https://openalex.org/C16977076","wikidata":"https://www.wikidata.org/wiki/Q1589551","display_name":"Principal curvature","level":4,"score":0.4465062618255615},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.3628430962562561},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.34723377227783203},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.2947455644607544},{"id":"https://openalex.org/C195065555","wikidata":"https://www.wikidata.org/wiki/Q214881","display_name":"Curvature","level":2,"score":0.26983508467674255},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.23822951316833496},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.06821361184120178},{"id":"https://openalex.org/C175017881","wikidata":"https://www.wikidata.org/wiki/Q1318998","display_name":"Mean curvature","level":3,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/11581772_29","is_oa":false,"landing_page_url":"https://doi.org/10.1007/11581772_29","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":[{"id":"https://metadata.un.org/sdg/11","score":0.6700000166893005,"display_name":"Sustainable cities and communities"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":17,"referenced_works":["https://openalex.org/W1997005388","https://openalex.org/W2042728437","https://openalex.org/W2064058834","https://openalex.org/W2067164770","https://openalex.org/W2072420340","https://openalex.org/W2097251587","https://openalex.org/W2100900426","https://openalex.org/W2116680597","https://openalex.org/W2145023731","https://openalex.org/W2161141071","https://openalex.org/W2162540389","https://openalex.org/W2164485625","https://openalex.org/W2235424849","https://openalex.org/W2243570189","https://openalex.org/W3000113330","https://openalex.org/W4231110485","https://openalex.org/W4250618567"],"related_works":["https://openalex.org/W2079900109","https://openalex.org/W4242029529","https://openalex.org/W4233041924","https://openalex.org/W2361826657","https://openalex.org/W1510359496","https://openalex.org/W2053114452","https://openalex.org/W2377760658","https://openalex.org/W2027669437","https://openalex.org/W2025169443","https://openalex.org/W2118610549"],"abstract_inverted_index":null,"counts_by_year":[{"year":2014,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
