{"id":"https://openalex.org/W2149199645","doi":"https://doi.org/10.4304/jcp.4.8.691-696","title":"A Hybrid System Based on a Filter Bank and a Successive Approximations Threshold for Microcalcifications Detection","display_name":"A Hybrid System Based on a Filter Bank and a Successive Approximations Threshold for Microcalcifications Detection","publication_year":2009,"publication_date":"2009-08-01","ids":{"openalex":"https://openalex.org/W2149199645","doi":"https://doi.org/10.4304/jcp.4.8.691-696","mag":"2149199645"},"language":"en","primary_location":{"id":"doi:10.4304/jcp.4.8.691-696","is_oa":false,"landing_page_url":"https://doi.org/10.4304/jcp.4.8.691-696","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":null,"display_name":"Humberto Ochoa","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Humberto Ochoa","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5043018709","display_name":"Osslan Os\u00edris Vergara Villegas","orcid":"https://orcid.org/0000-0002-6572-6596"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Osslan Vergara","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":null,"display_name":"Vianey Cruz","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Vianey Cruz","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5041209140","display_name":"Efr\u00e9n G\u00fatierrez","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Efr\u00e9n G\u00fatierrez","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.453,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.75390583,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"4","issue":"8","first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10862","display_name":"AI in cancer detection","score":0.9997000098228455,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/T10862","display_name":"AI in cancer detection","score":0.9997000098228455,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/T10688","display_name":"Image and Signal Denoising Methods","score":0.9991000294685364,"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/T10901","display_name":"Advanced Data Compression Techniques","score":0.9970999956130981,"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/filter-bank","display_name":"Filter bank","score":0.6659700274467468},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6301174163818359},{"id":"https://openalex.org/keywords/filter","display_name":"Filter (signal processing)","score":0.5583429932594299},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.33883005380630493},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.33846545219421387},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3259468078613281},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3216489553451538},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.193280428647995}],"concepts":[{"id":"https://openalex.org/C100515483","wikidata":"https://www.wikidata.org/wiki/Q3268235","display_name":"Filter bank","level":3,"score":0.6659700274467468},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6301174163818359},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.5583429932594299},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.33883005380630493},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.33846545219421387},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3259468078613281},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3216489553451538},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.193280428647995}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.4304/jcp.4.8.691-696","is_oa":false,"landing_page_url":"https://doi.org/10.4304/jcp.4.8.691-696","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"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.421.9796","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.421.9796","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.academypublisher.com/jcp/vol04/no08/jcp0408691696.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W632041598","https://openalex.org/W1871641007","https://openalex.org/W1916685473","https://openalex.org/W1968517472","https://openalex.org/W1977754993","https://openalex.org/W2016507208","https://openalex.org/W2062024414","https://openalex.org/W2112031812","https://openalex.org/W2118172064","https://openalex.org/W2118217749","https://openalex.org/W2135123541","https://openalex.org/W2138301942"],"related_works":["https://openalex.org/W2899084033","https://openalex.org/W2051487156","https://openalex.org/W2073681303","https://openalex.org/W2317200988","https://openalex.org/W2021595906","https://openalex.org/W2052122378","https://openalex.org/W2544423928","https://openalex.org/W2766087987","https://openalex.org/W2033914206","https://openalex.org/W2042327336"],"abstract_inverted_index":{"Abstract":[0],"\u2014":[1,111],"In":[2],"this":[3],"paper,":[4],"we":[5],"propose":[6],"a":[7,27,39,83],"new":[8],"hybrid":[9],"system":[10],"for":[11],"microcalcifications":[12,52],"detection":[13],"in":[14,42,57,106],"digital":[15,69,107],"mammograms,":[16],"using":[17],"the":[18,21,64,74,81,90,98,103],"combination":[19],"of":[20],"CDF":[22],"9/7":[23],"filter":[24],"bank":[25],"and":[26,36,73],"successive":[28,84],"approximations":[29],"threshold.":[30],"Microcalcifications":[31,114],"are":[32,45,71],"low":[33],"contrast":[34],"samples":[35,91],"only":[37,55],"have":[38,53],"few":[40],"pixels":[41],"diameter":[43],"which":[44],"difficult":[46],"to":[47,88],"detect.":[48],"We":[49],"shown":[50],"that":[51,97],"not":[54],"support":[56],"high":[58],"frequency":[59,66,76],"regions,":[60],"but":[61],"also":[62],"along":[63],"entire":[65],"spectrum.":[67],"The":[68],"mammograms":[70],"analyzed":[72],"lowest":[75],"subband":[77],"dropped.":[78],"After":[79],"recovering":[80],"image":[82],"threshold":[85],"is":[86],"calculated":[87],"keep":[89],"with":[92],"higher":[93],"amplitudes.":[94],"Results":[95],"show":[96],"proposed":[99],"method":[100],"reveals":[101],"accurately":[102],"small":[104],"injuries":[105],"mammograms.":[108],"Index":[109],"Terms":[110],"Breast":[112],"cancer,":[113],"detection,":[115],"Filter":[116],"bank,":[117],"DCF":[118],"9/7.":[119]},"counts_by_year":[{"year":2018,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
