{"id":"https://openalex.org/W2057202198","doi":"https://doi.org/10.1142/s0219467804001361","title":"FAST IMPLEMENTATION OF MORPHOLOGICAL OPERATIONS USING BINARY IMAGE BLOCK DECOMPOSITION","display_name":"FAST IMPLEMENTATION OF MORPHOLOGICAL OPERATIONS USING BINARY IMAGE BLOCK DECOMPOSITION","publication_year":2004,"publication_date":"2004-03-23","ids":{"openalex":"https://openalex.org/W2057202198","doi":"https://doi.org/10.1142/s0219467804001361","mag":"2057202198"},"language":"en","primary_location":{"id":"doi:10.1142/s0219467804001361","is_oa":false,"landing_page_url":"https://doi.org/10.1142/s0219467804001361","pdf_url":null,"source":{"id":"https://openalex.org/S60080701","display_name":"International Journal of Image and Graphics","issn_l":"0219-4678","issn":["0219-4678","1793-6756"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319815","host_organization_name":"World Scientific","host_organization_lineage":["https://openalex.org/P4310319815"],"host_organization_lineage_names":["World Scientific"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Image and Graphics","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/A5108193492","display_name":"Basilios Gatos","orcid":null},"institutions":[{"id":"https://openalex.org/I4387152169","display_name":"Institute of Informatics & Telecommunications","ror":"https://ror.org/0396t6k89","country_code":null,"type":"facility","lineage":["https://openalex.org/I203474044","https://openalex.org/I4387152169"]},{"id":"https://openalex.org/I203474044","display_name":"National Centre of Scientific Research \"Demokritos\"","ror":"https://ror.org/038jp4m40","country_code":"GR","type":"facility","lineage":["https://openalex.org/I203474044"]}],"countries":["GR"],"is_corresponding":true,"raw_author_name":"BASILIOS GATOS","raw_affiliation_strings":["Computational Intelligence Laboratory, Institute of Informatics and Telecommunications, National Research Center \"Demokritos\", 153 10 Athens, Greece"],"affiliations":[{"raw_affiliation_string":"Computational Intelligence Laboratory, Institute of Informatics and Telecommunications, National Research Center \"Demokritos\", 153 10 Athens, Greece","institution_ids":["https://openalex.org/I203474044","https://openalex.org/I4387152169"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5109045430","display_name":"Stavros Perantonis","orcid":null},"institutions":[{"id":"https://openalex.org/I4387152169","display_name":"Institute of Informatics & Telecommunications","ror":"https://ror.org/0396t6k89","country_code":null,"type":"facility","lineage":["https://openalex.org/I203474044","https://openalex.org/I4387152169"]},{"id":"https://openalex.org/I203474044","display_name":"National Centre of Scientific Research \"Demokritos\"","ror":"https://ror.org/038jp4m40","country_code":"GR","type":"facility","lineage":["https://openalex.org/I203474044"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"STAVROS J. PERANTONIS","raw_affiliation_strings":["Computational Intelligence Laboratory, Institute of Informatics and Telecommunications, National Research Center \"Demokritos\", 153 10 Athens, Greece"],"affiliations":[{"raw_affiliation_string":"Computational Intelligence Laboratory, Institute of Informatics and Telecommunications, National Research Center \"Demokritos\", 153 10 Athens, Greece","institution_ids":["https://openalex.org/I203474044","https://openalex.org/I4387152169"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5109991926","display_name":"Nikos Papamarkos","orcid":"https://orcid.org/0000-0003-2730-0006"},"institutions":[{"id":"https://openalex.org/I147962203","display_name":"Democritus University of Thrace","ror":"https://ror.org/03bfqnx40","country_code":"GR","type":"education","lineage":["https://openalex.org/I147962203"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"NIKOS PAPAMARKOS","raw_affiliation_strings":["Department of Electrical and Computer Engineering, Democritus University of Thrace, 67 100 Xanthi, Greece"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Democritus University of Thrace, 67 100 Xanthi, Greece","institution_ids":["https://openalex.org/I147962203"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5049683515","display_name":"Ioannis Andreadis","orcid":"https://orcid.org/0000-0003-1703-9633"},"institutions":[{"id":"https://openalex.org/I147962203","display_name":"Democritus University of Thrace","ror":"https://ror.org/03bfqnx40","country_code":"GR","type":"education","lineage":["https://openalex.org/I147962203"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"IOANNIS ANDREADIS","raw_affiliation_strings":["Department of Electrical and Computer Engineering, Democritus University of Thrace, 67 100 Xanthi, Greece"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Democritus University of Thrace, 67 100 Xanthi, Greece","institution_ids":["https://openalex.org/I147962203"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5108193492"],"corresponding_institution_ids":["https://openalex.org/I203474044","https://openalex.org/I4387152169"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.13375028,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"04","issue":"02","first_page":"183","last_page":"202"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12923","display_name":"Digital Image Processing Techniques","score":0.9973000288009644,"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/T12923","display_name":"Digital Image Processing Techniques","score":0.9973000288009644,"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/T10052","display_name":"Medical Image Segmentation 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"}},{"id":"https://openalex.org/T10824","display_name":"Image Retrieval and Classification Techniques","score":0.9962999820709229,"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/dilation","display_name":"Dilation (metric space)","score":0.9065567255020142},{"id":"https://openalex.org/keywords/structuring-element","display_name":"Structuring element","score":0.7650519013404846},{"id":"https://openalex.org/keywords/pixel","display_name":"Pixel","score":0.6971278786659241},{"id":"https://openalex.org/keywords/binary-image","display_name":"Binary image","score":0.6660099029541016},{"id":"https://openalex.org/keywords/mathematical-morphology","display_name":"Mathematical morphology","score":0.6258392333984375},{"id":"https://openalex.org/keywords/image-processing","display_name":"Image processing","score":0.6183143854141235},{"id":"https://openalex.org/keywords/set-operations","display_name":"Set operations","score":0.6158595085144043},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6145062446594238},{"id":"https://openalex.org/keywords/structuring","display_name":"Structuring","score":0.6049302816390991},{"id":"https://openalex.org/keywords/block","display_name":"Block (permutation group theory)","score":0.5968829393386841},{"id":"https://openalex.org/keywords/binary-number","display_name":"Binary number","score":0.5881810188293457},{"id":"https://openalex.org/keywords/computation","display_name":"Computation","score":0.5324894785881042},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4773050546646118},{"id":"https://openalex.org/keywords/representation","display_name":"Representation (politics)","score":0.43542367219924927},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.40367016196250916},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.340097039937973},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.32637083530426025},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.28971248865127563},{"id":"https://openalex.org/keywords/arithmetic","display_name":"Arithmetic","score":0.2842235565185547}],"concepts":[{"id":"https://openalex.org/C2780757906","wikidata":"https://www.wikidata.org/wiki/Q5276676","display_name":"Dilation (metric space)","level":2,"score":0.9065567255020142},{"id":"https://openalex.org/C74032544","wikidata":"https://www.wikidata.org/wiki/Q7625238","display_name":"Structuring element","level":5,"score":0.7650519013404846},{"id":"https://openalex.org/C160633673","wikidata":"https://www.wikidata.org/wiki/Q355198","display_name":"Pixel","level":2,"score":0.6971278786659241},{"id":"https://openalex.org/C193828747","wikidata":"https://www.wikidata.org/wiki/Q864118","display_name":"Binary image","level":4,"score":0.6660099029541016},{"id":"https://openalex.org/C185568154","wikidata":"https://www.wikidata.org/wiki/Q530242","display_name":"Mathematical morphology","level":4,"score":0.6258392333984375},{"id":"https://openalex.org/C9417928","wikidata":"https://www.wikidata.org/wiki/Q1070689","display_name":"Image processing","level":3,"score":0.6183143854141235},{"id":"https://openalex.org/C2777168461","wikidata":"https://www.wikidata.org/wiki/Q42196253","display_name":"Set operations","level":3,"score":0.6158595085144043},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6145062446594238},{"id":"https://openalex.org/C2775945657","wikidata":"https://www.wikidata.org/wiki/Q381442","display_name":"Structuring","level":2,"score":0.6049302816390991},{"id":"https://openalex.org/C2777210771","wikidata":"https://www.wikidata.org/wiki/Q4927124","display_name":"Block (permutation group theory)","level":2,"score":0.5968829393386841},{"id":"https://openalex.org/C48372109","wikidata":"https://www.wikidata.org/wiki/Q3913","display_name":"Binary number","level":2,"score":0.5881810188293457},{"id":"https://openalex.org/C45374587","wikidata":"https://www.wikidata.org/wiki/Q12525525","display_name":"Computation","level":2,"score":0.5324894785881042},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4773050546646118},{"id":"https://openalex.org/C2776359362","wikidata":"https://www.wikidata.org/wiki/Q2145286","display_name":"Representation (politics)","level":3,"score":0.43542367219924927},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.40367016196250916},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.340097039937973},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.32637083530426025},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.28971248865127563},{"id":"https://openalex.org/C94375191","wikidata":"https://www.wikidata.org/wiki/Q11205","display_name":"Arithmetic","level":1,"score":0.2842235565185547},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C10138342","wikidata":"https://www.wikidata.org/wiki/Q43015","display_name":"Finance","level":1,"score":0.0},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0},{"id":"https://openalex.org/C94625758","wikidata":"https://www.wikidata.org/wiki/Q7163","display_name":"Politics","level":2,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1142/s0219467804001361","is_oa":false,"landing_page_url":"https://doi.org/10.1142/s0219467804001361","pdf_url":null,"source":{"id":"https://openalex.org/S60080701","display_name":"International Journal of Image and Graphics","issn_l":"0219-4678","issn":["0219-4678","1793-6756"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319815","host_organization_name":"World Scientific","host_organization_lineage":["https://openalex.org/P4310319815"],"host_organization_lineage_names":["World Scientific"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Image and Graphics","raw_type":"journal-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.79.1648","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.79.1648","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.iit.demokritos.gr/~bgat/00136.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":23,"referenced_works":["https://openalex.org/W143142768","https://openalex.org/W1520414320","https://openalex.org/W1593939129","https://openalex.org/W1890174236","https://openalex.org/W1991482385","https://openalex.org/W2050979988","https://openalex.org/W2051323180","https://openalex.org/W2083088553","https://openalex.org/W2099699844","https://openalex.org/W2112008339","https://openalex.org/W2116044718","https://openalex.org/W2130669830","https://openalex.org/W2134188917","https://openalex.org/W2136090097","https://openalex.org/W2139844320","https://openalex.org/W2142238361","https://openalex.org/W2157320119","https://openalex.org/W2164741953","https://openalex.org/W3217364713","https://openalex.org/W4200333562","https://openalex.org/W4230982142","https://openalex.org/W4252559437","https://openalex.org/W4300668250"],"related_works":["https://openalex.org/W2160935107","https://openalex.org/W2429125578","https://openalex.org/W2109932938","https://openalex.org/W2019913337","https://openalex.org/W2892082603","https://openalex.org/W2574540884","https://openalex.org/W2357143406","https://openalex.org/W2042301247","https://openalex.org/W2057202198","https://openalex.org/W2220864757"],"abstract_inverted_index":{"Morphological":[0],"transformations":[1],"are":[2,16,60,87,113,121,132,175],"commonly":[3],"used":[4,44],"to":[5,45,109,135,177],"perform":[6,178],"a":[7,38,64,149],"variety":[8],"of":[9,26,66,70,83,105,139,162,211],"image":[10,30,119,153],"processing":[11],"tasks.":[12],"However,":[13],"morphological":[14,49,107,130,154],"operations":[15,50,108,131,155],"time-consuming":[17],"procedures":[18],"since":[19],"they":[20],"involve":[21],"ordering":[22],"and":[23,81,90,186,229],"min/max":[24],"computation":[25],"numbers":[27],"resulting":[28],"from":[29,148],"interaction":[31],"with":[32,159],"structuring":[33,163],"elements.":[34],"This":[35],"paper":[36],"presents":[37],"new":[39],"method":[40],"that":[41,73,146],"can":[42,156],"be":[43,157],"speed":[46],"up":[47,101],"basic":[48],"for":[51,208],"binary":[52,58,152],"images.":[53],"To":[54],"achieve":[55],"this,":[56],"the":[57,99,103,106,110,129,136,140,171,218,236],"images":[59],"first":[61,117],"decomposed":[62],"in":[63,165],"set":[65],"non-overlapping":[67],"rectangular":[68,85,111],"blocks":[69,86,112,120],"foreground":[71],"pixels":[72],"have":[74],"predefined":[75],"maximum":[76],"dimensions.":[77],"Then":[78,128],"off-line":[79],"dilation":[80,179,212,216],"erosion":[82],"all":[84,118],"arbitrary":[88],"obtained":[89],"stored":[91],"into":[92],"suitable":[93],"look-up":[94,125],"array":[95,126],"tables.":[96,127],"By":[97],"using":[98,205,217,235],"look":[100],"tables,":[102],"results":[104,144],"directly":[114],"obtained.":[115],"Thus,":[116],"replaced":[122],"by":[123],"their":[124],"applied":[133],"only":[134],"limited":[137],"number":[138],"remaining":[141],"pixels.":[142],"Experimental":[143],"reveal":[145],"starting":[147],"block":[150,172,219],"represented":[151],"executed":[158],"different":[160],"types":[161],"elements":[164],"significantly":[166],"less":[167],"CPU":[168],"time.":[169],"Using":[170],"representation,":[173],"we":[174],"able":[176],"16":[180],"times":[181,188,224,232],"faster":[182,189,225,233],"than":[183,190,226,234],"non-fast":[184,227],"implementations":[185,228],"10":[187,214],"an":[191],"alternative":[192],"fast":[193,237],"implementation":[194],"based":[195,239],"on":[196],"contour":[197,238],"processing.":[198],"Significant":[199],"acceleration":[200],"is":[201,221],"also":[202],"recorded":[203],"when":[204],"this":[206],"approach":[207],"repeated":[209],"application":[210],"(for":[213],"iterations,":[215],"representation":[220],"over":[222,230],"20":[223],"four":[231],"approach).":[240]},"counts_by_year":[{"year":2022,"cited_by_count":1}],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}
