{"id":"https://openalex.org/W2069776192","doi":"https://doi.org/10.1002/scj.4690200505","title":"Anti\u2010aliasing algorithm using silhouette mask method","display_name":"Anti\u2010aliasing algorithm using silhouette mask method","publication_year":1989,"publication_date":"1989-01-01","ids":{"openalex":"https://openalex.org/W2069776192","doi":"https://doi.org/10.1002/scj.4690200505","mag":"2069776192"},"language":"en","primary_location":{"id":"doi:10.1002/scj.4690200505","is_oa":false,"landing_page_url":"https://doi.org/10.1002/scj.4690200505","pdf_url":null,"source":{"id":"https://openalex.org/S58208175","display_name":"Systems and Computers in Japan","issn_l":"0882-1666","issn":["0882-1666","1520-684X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Systems and Computers in Japan","raw_type":"journal-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/A5113816261","display_name":"Masayuki Nakajima","orcid":null},"institutions":[{"id":"https://openalex.org/I114531698","display_name":"Tokyo Institute of Technology","ror":"https://ror.org/0112mx960","country_code":"JP","type":"education","lineage":["https://openalex.org/I114531698"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Masayuki Nakajima","raw_affiliation_strings":["Imaging Science and Engineering Laboratory, Tokyo Institute of Technology, Yokohama, Japan 227","Masayuki Nakajima graduated in 1969 from Electrical Eng. Dept., Fac. Eng., Tokyo Institute of Technology, and obtained a Dr. of Eng. degree from there in 1975. He has been at the Institute since then. Presently, he is an Associate Professor at Image Science and Engineering Laboratory of the Institute, where he is engaged in research on computer graphics and image processing. He received the Award of the Institute of Printing Engineering in 1977, 1980, and 1985, and in the coauthor of Basics of Image Engineering (Shokodo) and Introduction to Personal Computers (Ohm Publ.)"],"affiliations":[{"raw_affiliation_string":"Imaging Science and Engineering Laboratory, Tokyo Institute of Technology, Yokohama, Japan 227","institution_ids":["https://openalex.org/I114531698"]},{"raw_affiliation_string":"Masayuki Nakajima graduated in 1969 from Electrical Eng. Dept., Fac. Eng., Tokyo Institute of Technology, and obtained a Dr. of Eng. degree from there in 1975. He has been at the Institute since then. Presently, he is an Associate Professor at Image Science and Engineering Laboratory of the Institute, where he is engaged in research on computer graphics and image processing. He received the Award of the Institute of Printing Engineering in 1977, 1980, and 1985, and in the coauthor of Basics of Image Engineering (Shokodo) and Introduction to Personal Computers (Ohm Publ.)","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5112011585","display_name":"Takeshi Agui","orcid":null},"institutions":[{"id":"https://openalex.org/I114531698","display_name":"Tokyo Institute of Technology","ror":"https://ror.org/0112mx960","country_code":"JP","type":"education","lineage":["https://openalex.org/I114531698"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Takeshi Agui","raw_affiliation_strings":["Imaging Science and Engineering Laboratory, Tokyo Institute of Technology, Yokohama, Japan 227","Takeshi Agui graduated in 1959 from Electrical Eng. Dept., Fac. Eng., Tokyo Institute of Technology, and obtained a Dr. of Eng. degree from there in 1964. He is presently a Professor at the Image Science Laboratory of the Institute, where he is engaged in research on control theory, copying apparatus, and computer animation. Recipient of the Award of the Institute of Printing Engineering in 1977, 1980 and 1985. He is the coauthor of Basics of Image Engineering (Shokodo) and Techniques of Computedr Graphics (Shin-Ohm-bunko)"],"affiliations":[{"raw_affiliation_string":"Imaging Science and Engineering Laboratory, Tokyo Institute of Technology, Yokohama, Japan 227","institution_ids":["https://openalex.org/I114531698"]},{"raw_affiliation_string":"Takeshi Agui graduated in 1959 from Electrical Eng. Dept., Fac. Eng., Tokyo Institute of Technology, and obtained a Dr. of Eng. degree from there in 1964. He is presently a Professor at the Image Science Laboratory of the Institute, where he is engaged in research on control theory, copying apparatus, and computer animation. Recipient of the Award of the Institute of Printing Engineering in 1977, 1980 and 1985. He is the coauthor of Basics of Image Engineering (Shokodo) and Techniques of Computedr Graphics (Shin-Ohm-bunko)","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5080784679","display_name":"Ken Uemura","orcid":null},"institutions":[{"id":"https://openalex.org/I114531698","display_name":"Tokyo Institute of Technology","ror":"https://ror.org/0112mx960","country_code":"JP","type":"education","lineage":["https://openalex.org/I114531698"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Ken Uemura","raw_affiliation_strings":["Imaging Science and Engineering Laboratory, Tokyo Institute of Technology, Yokohama, Japan 227","Ken Uemura graduated in 1987 from Information-Engineering Dept., Fac. Eng., Tokyo Institute of Technology, and obtained a Master's degree from there in 1987. During that time he engaged in research on image processing and computer graphics. He is presently with Asahi Glass Co., Ltd"],"affiliations":[{"raw_affiliation_string":"Imaging Science and Engineering Laboratory, Tokyo Institute of Technology, Yokohama, Japan 227","institution_ids":["https://openalex.org/I114531698"]},{"raw_affiliation_string":"Ken Uemura graduated in 1987 from Information-Engineering Dept., Fac. Eng., Tokyo Institute of Technology, and obtained a Master's degree from there in 1987. During that time he engaged in research on image processing and computer graphics. He is presently with Asahi Glass Co., Ltd","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5051503332","display_name":"Norimasa Noguchi","orcid":null},"institutions":[{"id":"https://openalex.org/I114531698","display_name":"Tokyo Institute of Technology","ror":"https://ror.org/0112mx960","country_code":"JP","type":"education","lineage":["https://openalex.org/I114531698"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Norimasa Noguchi","raw_affiliation_strings":["Imaging Science and Engineering Laboratory, Tokyo Institute of Technology, Yokohama, Japan 227","Norimasa Noguchi graduated in 1983 from Measurement-Science Dept., Osaka Prefecture University, and obtained a Master's degree from there in 1985. Presently, He is in the Doctoral program at the Tokyo institute of Technology, where He is engaged in research on computer animation and image processing"],"affiliations":[{"raw_affiliation_string":"Imaging Science and Engineering Laboratory, Tokyo Institute of Technology, Yokohama, Japan 227","institution_ids":["https://openalex.org/I114531698"]},{"raw_affiliation_string":"Norimasa Noguchi graduated in 1983 from Measurement-Science Dept., Osaka Prefecture University, and obtained a Master's degree from there in 1985. Presently, He is in the Doctoral program at the Tokyo institute of Technology, where He is engaged in research on computer animation and image processing","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5113816261"],"corresponding_institution_ids":["https://openalex.org/I114531698"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.18729817,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"20","issue":"5","first_page":"50","last_page":"56"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10481","display_name":"Computer Graphics and Visualization Techniques","score":0.9994999766349792,"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":0.9994999766349792,"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/T10531","display_name":"Advanced Vision and Imaging","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/T11245","display_name":"Advanced Numerical Analysis Techniques","score":0.9897000193595886,"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/silhouette","display_name":"Silhouette","score":0.9678766131401062},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7507373094558716},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.7301232218742371},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.620316207408905},{"id":"https://openalex.org/keywords/smoothness","display_name":"Smoothness","score":0.6195580363273621},{"id":"https://openalex.org/keywords/aliasing","display_name":"Aliasing","score":0.5574437379837036},{"id":"https://openalex.org/keywords/object","display_name":"Object (grammar)","score":0.5558039546012878},{"id":"https://openalex.org/keywords/pixel","display_name":"Pixel","score":0.5211805701255798},{"id":"https://openalex.org/keywords/anti-aliasing","display_name":"Anti-aliasing","score":0.49609336256980896},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.48276200890541077},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.44781494140625},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics (images)","score":0.39366498589515686},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.2156277298927307},{"id":"https://openalex.org/keywords/filter","display_name":"Filter (signal processing)","score":0.16076424717903137},{"id":"https://openalex.org/keywords/digital-signal-processing","display_name":"Digital signal processing","score":0.06702238321304321}],"concepts":[{"id":"https://openalex.org/C58103923","wikidata":"https://www.wikidata.org/wiki/Q2286025","display_name":"Silhouette","level":2,"score":0.9678766131401062},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7507373094558716},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.7301232218742371},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.620316207408905},{"id":"https://openalex.org/C102634674","wikidata":"https://www.wikidata.org/wiki/Q868473","display_name":"Smoothness","level":2,"score":0.6195580363273621},{"id":"https://openalex.org/C4069607","wikidata":"https://www.wikidata.org/wiki/Q868732","display_name":"Aliasing","level":3,"score":0.5574437379837036},{"id":"https://openalex.org/C2781238097","wikidata":"https://www.wikidata.org/wiki/Q175026","display_name":"Object (grammar)","level":2,"score":0.5558039546012878},{"id":"https://openalex.org/C160633673","wikidata":"https://www.wikidata.org/wiki/Q355198","display_name":"Pixel","level":2,"score":0.5211805701255798},{"id":"https://openalex.org/C534633266","wikidata":"https://www.wikidata.org/wiki/Q4774317","display_name":"Anti-aliasing","level":5,"score":0.49609336256980896},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.48276200890541077},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.44781494140625},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.39366498589515686},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2156277298927307},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.16076424717903137},{"id":"https://openalex.org/C84462506","wikidata":"https://www.wikidata.org/wiki/Q173142","display_name":"Digital signal processing","level":2,"score":0.06702238321304321},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C64922751","wikidata":"https://www.wikidata.org/wiki/Q4650799","display_name":"Audio signal","level":3,"score":0.0},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.0},{"id":"https://openalex.org/C127220857","wikidata":"https://www.wikidata.org/wiki/Q2719318","display_name":"Audio signal processing","level":4,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1002/scj.4690200505","is_oa":false,"landing_page_url":"https://doi.org/10.1002/scj.4690200505","pdf_url":null,"source":{"id":"https://openalex.org/S58208175","display_name":"Systems and Computers in Japan","issn_l":"0882-1666","issn":["0882-1666","1520-684X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Systems and Computers in Japan","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":6,"referenced_works":["https://openalex.org/W1997057955","https://openalex.org/W2041748927","https://openalex.org/W2045771969","https://openalex.org/W2051976295","https://openalex.org/W2997387466","https://openalex.org/W4236212962"],"related_works":["https://openalex.org/W2379888591","https://openalex.org/W4256596923","https://openalex.org/W2391609463","https://openalex.org/W2387218911","https://openalex.org/W2016506074","https://openalex.org/W2013059460","https://openalex.org/W2389475303","https://openalex.org/W2130372912","https://openalex.org/W296586643","https://openalex.org/W2208163975"],"abstract_inverted_index":{"Abstract":[0],"In":[1],"the":[2,21,24,35,48,71,92,95],"operation":[3],"of":[4,9,15,23,45,47,78],"cutting":[5],"out":[6],"a":[7,10,42,62,76,83],"part":[8],"digital":[11],"photoimage,":[12],"and":[13],"that":[14,91],"patching":[16],"another":[17],"photoimage":[18],"with":[19],"it,":[20],"smoothness":[22],"entire":[25],"synthesized":[26],"image":[27],"is":[28,39,86,89],"often":[29],"spoiled":[30],"by":[31,41,82],"jagged":[32],"edges":[33],"around":[34],"cutout":[36],"image,":[37],"which":[38,75],"caused":[40],"finite":[43],"number":[44],"pixels":[46],"images.":[49],"Although":[50],"many":[51],"methods":[52],"have":[53],"been":[54],"proposed":[55],"to":[56],"solve":[57],"this":[58],"problem,":[59],"they":[60],"require":[61],"high":[63],"cost":[64],"for":[65],"computer":[66],"processing.":[67],"This":[68],"paper":[69],"proposes":[70],"\u201csilhouette":[72],"method\u201d":[73],"in":[74],"silhouette":[77],"an":[79],"object":[80],"obtained":[81],"backlight":[84],"illumination":[85],"used.":[87],"It":[88],"demonstrated":[90],"method":[93],"solves":[94],"problem.":[96]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}