{"id":"https://openalex.org/W2063362050","doi":"https://doi.org/10.4304/jcp.5.2.282-289","title":"Edges Extraction Method based on Fractal and Wavelet","display_name":"Edges Extraction Method based on Fractal and Wavelet","publication_year":2009,"publication_date":"2009-11-20","ids":{"openalex":"https://openalex.org/W2063362050","doi":"https://doi.org/10.4304/jcp.5.2.282-289","mag":"2063362050"},"language":"en","primary_location":{"id":"doi:10.4304/jcp.5.2.282-289","is_oa":false,"landing_page_url":"https://doi.org/10.4304/jcp.5.2.282-289","pdf_url":null,"source":{"id":"https://openalex.org/S77894049","display_name":"Journal of Computers","issn_l":"1796-203X","issn":["1796-203X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310318660","host_organization_name":"Academy Publisher","host_organization_lineage":["https://openalex.org/P4310318660"],"host_organization_lineage_names":["Academy Publisher"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Computers","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/A5079693039","display_name":"Qingsheng Zhu","orcid":"https://orcid.org/0000-0002-0643-4526"},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Qingsheng Zhu","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100731957","display_name":"Yanxia Wang","orcid":"https://orcid.org/0000-0002-8237-4852"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Yanxia Wang","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5100363590","display_name":"Huijun Liu","orcid":"https://orcid.org/0000-0003-0252-6973"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Huijun Liu","raw_affiliation_strings":[],"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5079693039"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.1144819,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"5","issue":"2","first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13890","display_name":"Remote Sensing and Land Use","score":0.9869999885559082,"subfield":{"id":"https://openalex.org/subfields/1902","display_name":"Atmospheric Science"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T13890","display_name":"Remote Sensing and Land Use","score":0.9869999885559082,"subfield":{"id":"https://openalex.org/subfields/1902","display_name":"Atmospheric Science"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T14339","display_name":"Image Processing and 3D Reconstruction","score":0.9606999754905701,"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/T10824","display_name":"Image Retrieval and Classification Techniques","score":0.949999988079071,"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/extraction","display_name":"Extraction (chemistry)","score":0.6364890336990356},{"id":"https://openalex.org/keywords/wavelet","display_name":"Wavelet","score":0.5962873697280884},{"id":"https://openalex.org/keywords/fractal","display_name":"Fractal","score":0.5674722194671631},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5124626755714417},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.4500827193260193},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.38280075788497925},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.28512582182884216},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.09521305561065674},{"id":"https://openalex.org/keywords/chromatography","display_name":"Chromatography","score":0.0900750458240509},{"id":"https://openalex.org/keywords/chemistry","display_name":"Chemistry","score":0.08445128798484802}],"concepts":[{"id":"https://openalex.org/C4725764","wikidata":"https://www.wikidata.org/wiki/Q844704","display_name":"Extraction (chemistry)","level":2,"score":0.6364890336990356},{"id":"https://openalex.org/C47432892","wikidata":"https://www.wikidata.org/wiki/Q831390","display_name":"Wavelet","level":2,"score":0.5962873697280884},{"id":"https://openalex.org/C40636538","wikidata":"https://www.wikidata.org/wiki/Q81392","display_name":"Fractal","level":2,"score":0.5674722194671631},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5124626755714417},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.4500827193260193},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.38280075788497925},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.28512582182884216},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.09521305561065674},{"id":"https://openalex.org/C43617362","wikidata":"https://www.wikidata.org/wiki/Q170050","display_name":"Chromatography","level":1,"score":0.0900750458240509},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.08445128798484802}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.4304/jcp.5.2.282-289","is_oa":false,"landing_page_url":"https://doi.org/10.4304/jcp.5.2.282-289","pdf_url":null,"source":{"id":"https://openalex.org/S77894049","display_name":"Journal of Computers","issn_l":"1796-203X","issn":["1796-203X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310318660","host_organization_name":"Academy Publisher","host_organization_lineage":["https://openalex.org/P4310318660"],"host_organization_lineage_names":["Academy Publisher"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Computers","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":16,"referenced_works":["https://openalex.org/W1989766379","https://openalex.org/W2078206416","https://openalex.org/W2086345215","https://openalex.org/W2099486020","https://openalex.org/W2111727749","https://openalex.org/W2114827861","https://openalex.org/W2132204530","https://openalex.org/W2132984323","https://openalex.org/W2133747597","https://openalex.org/W2134275275","https://openalex.org/W2136207315","https://openalex.org/W2136704614","https://openalex.org/W2149593394","https://openalex.org/W2158270878","https://openalex.org/W2158759047","https://openalex.org/W2161522250"],"related_works":["https://openalex.org/W2013332237","https://openalex.org/W2382174632","https://openalex.org/W2129959498","https://openalex.org/W2295517574","https://openalex.org/W2784060934","https://openalex.org/W2902714807","https://openalex.org/W2380221404","https://openalex.org/W2373248682","https://openalex.org/W2033914206","https://openalex.org/W2042327336"],"abstract_inverted_index":{"The":[0],"paper":[1],"has":[2],"presented":[3],"a":[4],"fractal":[5,16,36],"combining":[6],"with":[7,79],"wavelet":[8,46,65],"idea":[9],"for":[10],"edges":[11],"extraction,":[12],"which":[13,72],"firstly":[14],"computes":[15],"dimension":[17,37],"values":[18],"of":[19,24,42,52],"R,":[20],"G,":[21],"B":[22],"components":[23],"every":[25],"pixel":[26],"in":[27],"images,":[28],"and":[29],"then":[30],"synthesizes":[31],"color":[32],"image":[33,44],"by":[34,45],"normalized":[35],"values,":[38],"finally":[39],"decomposes":[40],"histogram":[41],"synthetic":[43],"transform":[47,66],"to":[48],"determine":[49],"the":[50,56,60,75,80,83,88],"threshold":[51],"extraction":[53,76],"edges,":[54],"at":[55],"same":[57],"time,":[58],"improved":[59],"thresholding":[61],"segmentation":[62],"based":[63],"on":[64],"\u2013AEEM":[67],"(Automatic":[68],"Extraction":[69],"Edges":[70],"Method)":[71],"determines":[73],"automatically":[74],"threshold.":[77],"Comparing":[78],"histogram-based":[81],"approach,":[82],"experimental":[84],"results":[85],"demonstrate":[86],"that":[87],"approach":[89],"yields":[90],"better":[91],"segmentation.":[92]},"counts_by_year":[{"year":2017,"cited_by_count":1},{"year":2015,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}