{"id":"https://openalex.org/W2160758301","doi":"https://doi.org/10.1145/1476793.1476825","title":"Errors in frequency-domain processing of images","display_name":"Errors in frequency-domain processing of images","publication_year":1969,"publication_date":"1969-01-01","ids":{"openalex":"https://openalex.org/W2160758301","doi":"https://doi.org/10.1145/1476793.1476825","mag":"2160758301"},"language":"en","primary_location":{"id":"doi:10.1145/1476793.1476825","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1476793.1476825","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the May 14-16, 1969, spring joint computer conference on XX - AFIPS '69 (Spring)","raw_type":"proceedings-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/A5109903456","display_name":"G. Anderson","orcid":null},"institutions":[{"id":"https://openalex.org/I63966007","display_name":"Massachusetts Institute of Technology","ror":"https://ror.org/042nb2s44","country_code":"US","type":"education","lineage":["https://openalex.org/I63966007"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Grant B. Anderson","raw_affiliation_strings":["Massachusetts Institute of Technology, Cambridge,  Massachusetts"],"affiliations":[{"raw_affiliation_string":"Massachusetts Institute of Technology, Cambridge,  Massachusetts","institution_ids":["https://openalex.org/I63966007"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101457342","display_name":"Thomas S. Huang","orcid":"https://orcid.org/0000-0001-8474-5859"},"institutions":[{"id":"https://openalex.org/I63966007","display_name":"Massachusetts Institute of Technology","ror":"https://ror.org/042nb2s44","country_code":"US","type":"education","lineage":["https://openalex.org/I63966007"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Thomas S. Huang","raw_affiliation_strings":["Massachusetts Institute of Technology, Cambridge,  Massachusetts"],"affiliations":[{"raw_affiliation_string":"Massachusetts Institute of Technology, Cambridge,  Massachusetts","institution_ids":["https://openalex.org/I63966007"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5109903456"],"corresponding_institution_ids":["https://openalex.org/I63966007"],"apc_list":null,"apc_paid":null,"fwci":5.7504,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.96303696,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"173","last_page":"173"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11408","display_name":"Advanced Optical Imaging Technologies","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/2214","display_name":"Media Technology"},"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/T11408","display_name":"Advanced Optical Imaging Technologies","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/2214","display_name":"Media Technology"},"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/T11569","display_name":"Optical Coherence Tomography Applications","score":0.9944000244140625,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical 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/T12050","display_name":"Optical Polarization and Ellipsometry","score":0.9940999746322632,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical Engineering"},"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/computer-science","display_name":"Computer science","score":0.6725413203239441},{"id":"https://openalex.org/keywords/frequency-domain","display_name":"Frequency domain","score":0.6099321842193604},{"id":"https://openalex.org/keywords/image-processing","display_name":"Image processing","score":0.45150813460350037},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.41870641708374023},{"id":"https://openalex.org/keywords/domain","display_name":"Domain (mathematical analysis)","score":0.4184585511684418},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.39337682723999023},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.21962323784828186},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.10513120889663696}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6725413203239441},{"id":"https://openalex.org/C19118579","wikidata":"https://www.wikidata.org/wiki/Q786423","display_name":"Frequency domain","level":2,"score":0.6099321842193604},{"id":"https://openalex.org/C9417928","wikidata":"https://www.wikidata.org/wiki/Q1070689","display_name":"Image processing","level":3,"score":0.45150813460350037},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.41870641708374023},{"id":"https://openalex.org/C36503486","wikidata":"https://www.wikidata.org/wiki/Q11235244","display_name":"Domain (mathematical analysis)","level":2,"score":0.4184585511684418},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.39337682723999023},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.21962323784828186},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.10513120889663696},{"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:10.1145/1476793.1476825","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1476793.1476825","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the May 14-16, 1969, spring joint computer conference on XX - AFIPS '69 (Spring)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":2,"referenced_works":["https://openalex.org/W2061171222","https://openalex.org/W2161376274"],"related_works":["https://openalex.org/W2755342338","https://openalex.org/W2036807459","https://openalex.org/W2775347418","https://openalex.org/W1969923398","https://openalex.org/W2772917594","https://openalex.org/W2166024367","https://openalex.org/W3116076068","https://openalex.org/W2229312674","https://openalex.org/W2058170566","https://openalex.org/W2951359407"],"abstract_inverted_index":{"Practical":[0],"techniques":[1],"for":[2,78],"the":[3,15,34,50,91],"determination":[4],"of":[5,75],"image":[6],"spectra":[7],"have":[8],"been":[9],"developed":[10],"and":[11,23,43],"become":[12],"popular":[13],"in":[14,72,90],"past":[16],"few":[17],"years.":[18],"Both":[19],"optical":[20,62],"processing":[21,38],"systems":[22,39],"digital":[24],"computers":[25],"can":[26],"be":[27,59],"used":[28],"to":[29,53],"perform":[30],"linear":[31],"filtering":[32],"via":[33],"frequency":[35,93],"domain.":[36,94],"Optical":[37],"use":[40],"Fourier-transforming":[41],"lenses":[42],"coherent":[44],"light.":[45],"Digital":[46],"computer":[47,56],"software":[48],"uses":[49],"Cooley-Tukey":[51],"algorithm":[52],"advantage,":[54],"while":[55],"hardware":[57],"must":[58],"augmented":[60],"by":[61],"scanning":[63],"devices":[64],"that":[65],"interface":[66],"with":[67],"images.":[68],"Processing":[69],"errors":[70,89],"arise":[71],"both":[73],"types":[74],"systems,":[76],"but":[77],"different":[79],"reasons.":[80],"In":[81],"this":[82],"paper":[83],"we":[84],"present":[85],"some":[86],"results":[87],"concerning":[88],"spatial":[92]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}