{"id":"https://openalex.org/W2546217134","doi":"https://doi.org/10.1080/10798587.1997.10750715","title":"Determining Digitizing Distances on Sculptured Surfaces using Short Time Fourier Transform","display_name":"Determining Digitizing Distances on Sculptured Surfaces using Short Time Fourier Transform","publication_year":1997,"publication_date":"1997-01-01","ids":{"openalex":"https://openalex.org/W2546217134","doi":"https://doi.org/10.1080/10798587.1997.10750715","mag":"2546217134"},"language":"en","primary_location":{"id":"doi:10.1080/10798587.1997.10750715","is_oa":false,"landing_page_url":"https://doi.org/10.1080/10798587.1997.10750715","pdf_url":null,"source":{"id":"https://openalex.org/S40639465","display_name":"Intelligent Automation & Soft Computing","issn_l":"1079-8587","issn":["1079-8587","2326-005X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320547","host_organization_name":"Taylor & Francis","host_organization_lineage":["https://openalex.org/P4310320547"],"host_organization_lineage_names":["Taylor & Francis"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Intelligent Automation & Soft Computing","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/A5113682296","display_name":"Chia-Chun Huang","orcid":null},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Chia-Chun Huang","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5038727924","display_name":"Yuan F. Zheng","orcid":"https://orcid.org/0000-0002-3390-4650"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Yuan F. Zheng","raw_affiliation_strings":[],"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5113682296"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.555,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.70734049,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":93,"max":95},"biblio":{"volume":"3","issue":"4","first_page":"379","last_page":"390"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11245","display_name":"Advanced Numerical Analysis Techniques","score":0.9987999796867371,"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"}},"topics":[{"id":"https://openalex.org/T11245","display_name":"Advanced Numerical Analysis Techniques","score":0.9987999796867371,"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"}},{"id":"https://openalex.org/T11583","display_name":"Advanced Measurement and Metrology Techniques","score":0.9987000226974487,"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/T13049","display_name":"Surface Roughness and Optical Measurements","score":0.9984999895095825,"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/digitization","display_name":"Digitization","score":0.851661741733551},{"id":"https://openalex.org/keywords/short-time-fourier-transform","display_name":"Short-time Fourier transform","score":0.7217177152633667},{"id":"https://openalex.org/keywords/fourier-transform","display_name":"Fourier transform","score":0.6595649123191833},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6339293718338013},{"id":"https://openalex.org/keywords/block","display_name":"Block (permutation group theory)","score":0.6136239171028137},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.5736970901489258},{"id":"https://openalex.org/keywords/spatial-frequency","display_name":"Spatial frequency","score":0.5245043039321899},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics (images)","score":0.4576406180858612},{"id":"https://openalex.org/keywords/fast-fourier-transform","display_name":"Fast Fourier transform","score":0.4502791166305542},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.41225171089172363},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.40314042568206787},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.312228262424469},{"id":"https://openalex.org/keywords/fourier-analysis","display_name":"Fourier analysis","score":0.3005771338939667},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.22127032279968262},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.19486737251281738},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.14411967992782593},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.09637296199798584}],"concepts":[{"id":"https://openalex.org/C2779308522","wikidata":"https://www.wikidata.org/wiki/Q843958","display_name":"Digitization","level":2,"score":0.851661741733551},{"id":"https://openalex.org/C166386157","wikidata":"https://www.wikidata.org/wiki/Q1477735","display_name":"Short-time Fourier transform","level":4,"score":0.7217177152633667},{"id":"https://openalex.org/C102519508","wikidata":"https://www.wikidata.org/wiki/Q6520159","display_name":"Fourier transform","level":2,"score":0.6595649123191833},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6339293718338013},{"id":"https://openalex.org/C2777210771","wikidata":"https://www.wikidata.org/wiki/Q4927124","display_name":"Block (permutation group theory)","level":2,"score":0.6136239171028137},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.5736970901489258},{"id":"https://openalex.org/C100921725","wikidata":"https://www.wikidata.org/wiki/Q1650811","display_name":"Spatial frequency","level":2,"score":0.5245043039321899},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.4576406180858612},{"id":"https://openalex.org/C75172450","wikidata":"https://www.wikidata.org/wiki/Q623950","display_name":"Fast Fourier transform","level":2,"score":0.4502791166305542},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.41225171089172363},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.40314042568206787},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.312228262424469},{"id":"https://openalex.org/C203024314","wikidata":"https://www.wikidata.org/wiki/Q1365258","display_name":"Fourier analysis","level":3,"score":0.3005771338939667},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.22127032279968262},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.19486737251281738},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.14411967992782593},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.09637296199798584},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1080/10798587.1997.10750715","is_oa":false,"landing_page_url":"https://doi.org/10.1080/10798587.1997.10750715","pdf_url":null,"source":{"id":"https://openalex.org/S40639465","display_name":"Intelligent Automation & Soft Computing","issn_l":"1079-8587","issn":["1079-8587","2326-005X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320547","host_organization_name":"Taylor & Francis","host_organization_lineage":["https://openalex.org/P4310320547"],"host_organization_lineage_names":["Taylor & Francis"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Intelligent Automation & Soft Computing","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320309374","display_name":"Ohio State University","ror":"https://ror.org/00rs6vg23"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W1575372646","https://openalex.org/W1766888123","https://openalex.org/W1975089519","https://openalex.org/W1994508667","https://openalex.org/W2040622050","https://openalex.org/W2060306180","https://openalex.org/W2070596133","https://openalex.org/W2115511946","https://openalex.org/W4212783130","https://openalex.org/W4302311470"],"related_works":["https://openalex.org/W1539704186","https://openalex.org/W4254109238","https://openalex.org/W2399890175","https://openalex.org/W4308177873","https://openalex.org/W3202479762","https://openalex.org/W2480493049","https://openalex.org/W2592115649","https://openalex.org/W4322582183","https://openalex.org/W1937392525","https://openalex.org/W1977063198"],"abstract_inverted_index":{"ABSTRACTSurface":[0],"digitization":[1,18],"is":[2,97,127,133],"a":[3,52,98],"method":[4,32],"for":[5,56,76],"obtaining":[6],"the":[7,22,36,45,71,81,87,93,101,106,113,118,124,131,143],"three-dimensional":[8],"profiles":[9],"of":[10,17,24,39,47,80,117,123],"unknown":[11],"surfaces.":[12],"The":[13,67,121],"performance":[14],"and":[15,27,73,136],"quality":[16],"are":[19,83,109,139],"dependent":[20],"upon":[21],"choice":[23],"digitizing":[25,31,40,57,68,107,125],"devices":[26],"approaches.":[28],"An":[29],"efficient":[30],"not":[33],"only":[34],"reduces":[35],"elapsed":[37],"time":[38,63],"process,":[41],"but":[42],"also":[43],"improves":[44],"precision":[46],"measurement.":[48],"This":[49,95],"article":[50],"presents":[51],"new":[53],"nonuniform":[54],"technique":[55,103],"sculptured":[58],"surfaces":[59],"based":[60],"on":[61],"short":[62],"Fourier":[64],"transform":[65],"(STFT).":[66],"distances":[69,108],"in":[70,92,104],"x":[72],"y":[74],"directions":[75],"each":[77],"pre-divided":[78],"block":[79],"surface":[82],"adjusted":[84],"according":[85,111],"to":[86,100,112,141],"highest":[88,114],"spatial":[89,115],"frequency":[90,116],"contained":[91],"block.":[94],"approach":[96],"contrast":[99],"uniform":[102],"which":[105],"determined":[110],"entire":[119],"surface.":[120],"speed":[122],"process":[126],"thus":[128],"improved":[129],"while":[130],"accuracy":[132],"maintained.":[134],"Simulations":[135],"experimental":[137],"results":[138],"provided":[140],"verify":[142],"proposed":[144],"method.":[145]},"counts_by_year":[{"year":2021,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}