{"id":"https://openalex.org/W2795714190","doi":"https://doi.org/10.1142/s0219467818500110","title":"Shape Descriptors for Porous Media Analysis Using Computed Tomography Images","display_name":"Shape Descriptors for Porous Media Analysis Using Computed Tomography Images","publication_year":2018,"publication_date":"2018-04-01","ids":{"openalex":"https://openalex.org/W2795714190","doi":"https://doi.org/10.1142/s0219467818500110","mag":"2795714190"},"language":"en","primary_location":{"id":"doi:10.1142/s0219467818500110","is_oa":false,"landing_page_url":"https://doi.org/10.1142/s0219467818500110","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/A5056761940","display_name":"Nd\u00e8ye Fatou Ngom","orcid":"https://orcid.org/0000-0001-5178-6603"},"institutions":[{"id":"https://openalex.org/I4210151598","display_name":"\u00c9cole Polytechnique de Thi\u00e8s","ror":"https://ror.org/046xg8y70","country_code":"SN","type":"education","lineage":["https://openalex.org/I4210151598"]}],"countries":["SN"],"is_corresponding":true,"raw_author_name":"Ndeye Fatou Ngom","raw_affiliation_strings":["Department of Computer Science and Telecommunications, LTISI Laboratory, Polytechnic School of Thies, Thies, BP A10, S\u00e9n\u00e9gal"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Telecommunications, LTISI Laboratory, Polytechnic School of Thies, Thies, BP A10, S\u00e9n\u00e9gal","institution_ids":["https://openalex.org/I4210151598"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101029627","display_name":"Cheikh H. T. C. Ndiaye","orcid":null},"institutions":[{"id":"https://openalex.org/I96840727","display_name":"Cheikh Anta Diop University","ror":"https://ror.org/04je6yw13","country_code":"SN","type":"education","lineage":["https://openalex.org/I96840727"]}],"countries":["SN"],"is_corresponding":false,"raw_author_name":"Cheikh H. T. C. Ndiaye","raw_affiliation_strings":["Department of Mathematics and Computer Science, LTISI-LACGA Laboratory, Cheikh Anta Diop University, Dakar, BP 5050, S\u00e9n\u00e9gal"],"affiliations":[{"raw_affiliation_string":"Department of Mathematics and Computer Science, LTISI-LACGA Laboratory, Cheikh Anta Diop University, Dakar, BP 5050, S\u00e9n\u00e9gal","institution_ids":["https://openalex.org/I96840727"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5036075154","display_name":"Oumar Niang","orcid":"https://orcid.org/0000-0002-5076-9243"},"institutions":[{"id":"https://openalex.org/I4210151598","display_name":"\u00c9cole Polytechnique de Thi\u00e8s","ror":"https://ror.org/046xg8y70","country_code":"SN","type":"education","lineage":["https://openalex.org/I4210151598"]}],"countries":["SN"],"is_corresponding":false,"raw_author_name":"Oumar Niang","raw_affiliation_strings":["Department of Computer Science and Telecommunications, LTISI Laboratory, Polytechnic School of Thies, Thies, BP A10, S\u00e9n\u00e9gal"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Telecommunications, LTISI Laboratory, Polytechnic School of Thies, Thies, BP A10, S\u00e9n\u00e9gal","institution_ids":["https://openalex.org/I4210151598"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5016154121","display_name":"S Sidib\u00e9","orcid":null},"institutions":[{"id":"https://openalex.org/I4210151598","display_name":"\u00c9cole Polytechnique de Thi\u00e8s","ror":"https://ror.org/046xg8y70","country_code":"SN","type":"education","lineage":["https://openalex.org/I4210151598"]}],"countries":["SN"],"is_corresponding":false,"raw_author_name":"Samba Sidibe","raw_affiliation_strings":["Department of Computer Science and Telecommunications, LTISI Laboratory, Polytechnic School of Thies, Thies, BP A10, S\u00e9n\u00e9gal"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Telecommunications, LTISI Laboratory, Polytechnic School of Thies, Thies, BP A10, S\u00e9n\u00e9gal","institution_ids":["https://openalex.org/I4210151598"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5056761940"],"corresponding_institution_ids":["https://openalex.org/I4210151598"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.02695693,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"18","issue":"02","first_page":"1850011","last_page":"1850011"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T14339","display_name":"Image Processing and 3D Reconstruction","score":0.9937999844551086,"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/T14339","display_name":"Image Processing and 3D Reconstruction","score":0.9937999844551086,"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/T12282","display_name":"Mineral Processing and Grinding","score":0.9896000027656555,"subfield":{"id":"https://openalex.org/subfields/2210","display_name":"Mechanical Engineering"},"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/T10052","display_name":"Medical Image Segmentation Techniques","score":0.9807000160217285,"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/shape-analysis","display_name":"Shape analysis (program analysis)","score":0.7661924958229065},{"id":"https://openalex.org/keywords/context","display_name":"Context (archaeology)","score":0.6047655344009399},{"id":"https://openalex.org/keywords/shape-context","display_name":"Shape context","score":0.5815588235855103},{"id":"https://openalex.org/keywords/representation","display_name":"Representation (politics)","score":0.5323171019554138},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5163415670394897},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5095548629760742},{"id":"https://openalex.org/keywords/active-shape-model","display_name":"Active shape model","score":0.5013298988342285},{"id":"https://openalex.org/keywords/porous-medium","display_name":"Porous medium","score":0.4875633120536804},{"id":"https://openalex.org/keywords/similarity","display_name":"Similarity (geometry)","score":0.4874551296234131},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.45719611644744873},{"id":"https://openalex.org/keywords/decomposition","display_name":"Decomposition","score":0.4417654275894165},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.43879202008247375},{"id":"https://openalex.org/keywords/characterization","display_name":"Characterization (materials science)","score":0.43642640113830566},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.40923210978507996},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.28854912519454956},{"id":"https://openalex.org/keywords/porosity","display_name":"Porosity","score":0.22830721735954285},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.08036857843399048}],"concepts":[{"id":"https://openalex.org/C112604564","wikidata":"https://www.wikidata.org/wiki/Q7489226","display_name":"Shape analysis (program analysis)","level":3,"score":0.7661924958229065},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.6047655344009399},{"id":"https://openalex.org/C2779662243","wikidata":"https://www.wikidata.org/wiki/Q970395","display_name":"Shape context","level":3,"score":0.5815588235855103},{"id":"https://openalex.org/C2776359362","wikidata":"https://www.wikidata.org/wiki/Q2145286","display_name":"Representation (politics)","level":3,"score":0.5323171019554138},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5163415670394897},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5095548629760742},{"id":"https://openalex.org/C129641003","wikidata":"https://www.wikidata.org/wiki/Q267189","display_name":"Active shape model","level":3,"score":0.5013298988342285},{"id":"https://openalex.org/C105569014","wikidata":"https://www.wikidata.org/wiki/Q3271208","display_name":"Porous medium","level":3,"score":0.4875633120536804},{"id":"https://openalex.org/C103278499","wikidata":"https://www.wikidata.org/wiki/Q254465","display_name":"Similarity (geometry)","level":3,"score":0.4874551296234131},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.45719611644744873},{"id":"https://openalex.org/C124681953","wikidata":"https://www.wikidata.org/wiki/Q339062","display_name":"Decomposition","level":2,"score":0.4417654275894165},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.43879202008247375},{"id":"https://openalex.org/C2780841128","wikidata":"https://www.wikidata.org/wiki/Q5073781","display_name":"Characterization (materials science)","level":2,"score":0.43642640113830566},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.40923210978507996},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.28854912519454956},{"id":"https://openalex.org/C6648577","wikidata":"https://www.wikidata.org/wiki/Q622669","display_name":"Porosity","level":2,"score":0.22830721735954285},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.08036857843399048},{"id":"https://openalex.org/C94625758","wikidata":"https://www.wikidata.org/wiki/Q7163","display_name":"Politics","level":2,"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/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C89600930","wikidata":"https://www.wikidata.org/wiki/Q1423946","display_name":"Segmentation","level":2,"score":0.0},{"id":"https://openalex.org/C171250308","wikidata":"https://www.wikidata.org/wiki/Q11468","display_name":"Nanotechnology","level":1,"score":0.0},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","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/C97686452","wikidata":"https://www.wikidata.org/wiki/Q7604153","display_name":"Static analysis","level":2,"score":0.0},{"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/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1142/s0219467818500110","is_oa":false,"landing_page_url":"https://doi.org/10.1142/s0219467818500110","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"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.6899999976158142,"display_name":"Life in Land","id":"https://metadata.un.org/sdg/15"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":40,"referenced_works":["https://openalex.org/W235821689","https://openalex.org/W638431852","https://openalex.org/W1537538661","https://openalex.org/W1888815343","https://openalex.org/W1967980827","https://openalex.org/W1981927239","https://openalex.org/W1987027478","https://openalex.org/W1992419399","https://openalex.org/W2000908327","https://openalex.org/W2007221293","https://openalex.org/W2026632831","https://openalex.org/W2034479055","https://openalex.org/W2046420996","https://openalex.org/W2052525316","https://openalex.org/W2053673641","https://openalex.org/W2071657752","https://openalex.org/W2073124021","https://openalex.org/W2075663637","https://openalex.org/W2084912223","https://openalex.org/W2086414735","https://openalex.org/W2090218979","https://openalex.org/W2092393774","https://openalex.org/W2093317191","https://openalex.org/W2096325728","https://openalex.org/W2106990937","https://openalex.org/W2111681465","https://openalex.org/W2119589101","https://openalex.org/W2155067269","https://openalex.org/W2204789892","https://openalex.org/W2460601202","https://openalex.org/W2477884503","https://openalex.org/W2604605183","https://openalex.org/W2759720361","https://openalex.org/W3040586665","https://openalex.org/W4206219701","https://openalex.org/W4236051187","https://openalex.org/W4239960655","https://openalex.org/W4240875644","https://openalex.org/W4249789493","https://openalex.org/W6607175793"],"related_works":["https://openalex.org/W2736624805","https://openalex.org/W2143519535","https://openalex.org/W4292771328","https://openalex.org/W2056982008","https://openalex.org/W1488087956","https://openalex.org/W2086074953","https://openalex.org/W3140890412","https://openalex.org/W52592340","https://openalex.org/W2951031455","https://openalex.org/W1987027478"],"abstract_inverted_index":{"In":[0],"this":[1],"study,":[2],"we":[3],"propose":[4],"a":[5,49,70],"new":[6],"framework":[7,139],"for":[8,64,159],"3D":[9],"porous":[10,124],"media":[11,125],"shape":[12,18,28,36,44,93,103,160,163],"characterization":[13],"using":[14],"quantitative":[15],"data":[16],"driven":[17],"descriptors.":[19],"The":[20,46,105,137,150],"main":[21],"conceptual":[22],"innovations":[23],"are":[24,79,108,133],"the":[25,35,43,60,66,76,89,92,100,123,131,154],"introduction":[26],"of":[27,34,42,59,72,75,102,122,146,156],"descriptors":[29,68,94,107],"based":[30,55],"on":[31,56,130],"geometrical":[32],"parameters":[33],"and":[37,95,118,135,165],"empirical":[38],"mode":[39,53],"decomposition":[40,50,164],"(EMD)":[41],"skeleton.":[45,61],"EMD":[47],"yields":[48],"with":[51,142],"intrinsic":[52],"functions":[54],"local":[57],"properties":[58],"Efficient":[62],"methods":[63],"computing":[65],"defined":[67],"from":[69],"network":[71],"balls":[73],"representation":[74],"pore":[77],"space":[78],"provided.":[80],"A":[81],"multivariate":[82],"analysis":[83],"is":[84,140],"carried":[85],"out":[86],"to":[87,111],"describe":[88],"relationships":[90],"between":[91],"justify":[96],"their":[97,116],"use":[98],"in":[99],"context":[101],"analysis.":[104],"proposed":[106,138],"also":[109],"used":[110],"group":[112],"together":[113],"objects":[114],"by":[115,126],"similarity":[117],"perform":[119],"optimal":[120,162],"approximation":[121,132],"primitives":[127],"set.":[128],"Properties":[129],"given":[134],"discussed.":[136],"illustrated":[141],"computed":[143],"tomography":[144],"images":[145],"real":[147],"soil":[148],"sample.":[149],"results":[151],"have":[152],"demonstrated":[153],"performance":[155],"our":[157],"methodology":[158],"characterization,":[161],"comparison.":[166]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}