{"id":"https://openalex.org/W4391793056","doi":"https://doi.org/10.1109/icceic60201.2023.10426668","title":"Analysis and Applications of 2D Discrete Fourier Transform in Image Denoising and Edge Detection","display_name":"Analysis and Applications of 2D Discrete Fourier Transform in Image Denoising and Edge Detection","publication_year":2023,"publication_date":"2023-10-20","ids":{"openalex":"https://openalex.org/W4391793056","doi":"https://doi.org/10.1109/icceic60201.2023.10426668"},"language":"en","primary_location":{"id":"doi:10.1109/icceic60201.2023.10426668","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icceic60201.2023.10426668","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 4th International Conference on Computer Engineering and Intelligent Control (ICCEIC)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5100728531","display_name":"Ziang Li","orcid":"https://orcid.org/0000-0002-5203-5630"},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Ziang Li","raw_affiliation_strings":["Ridley college 2 Ridley Road, St.,Catharines,Ontario,Canada,L2R 7C3"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Ridley college 2 Ridley Road, St.,Catharines,Ontario,Canada,L2R 7C3","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":["https://openalex.org/A5100728531"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"120","last_page":"129"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10688","display_name":"Image and Signal Denoising Methods","score":0.9998999834060669,"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/T10688","display_name":"Image and Signal Denoising Methods","score":0.9998999834060669,"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/T11659","display_name":"Advanced Image Fusion Techniques","score":0.9973000288009644,"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/T10052","display_name":"Medical Image Segmentation Techniques","score":0.9943000078201294,"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/discrete-fourier-transform","display_name":"Discrete Fourier transform (general)","score":0.7187854647636414},{"id":"https://openalex.org/keywords/fractional-fourier-transform","display_name":"Fractional Fourier transform","score":0.6326889395713806},{"id":"https://openalex.org/keywords/fourier-transform","display_name":"Fourier transform","score":0.5845750570297241},{"id":"https://openalex.org/keywords/non-uniform-discrete-fourier-transform","display_name":"Non-uniform discrete Fourier transform","score":0.5541312098503113},{"id":"https://openalex.org/keywords/discrete-time-fourier-transform","display_name":"Discrete-time Fourier transform","score":0.5301336646080017},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5047792196273804},{"id":"https://openalex.org/keywords/image-processing","display_name":"Image processing","score":0.46431422233581543},{"id":"https://openalex.org/keywords/high-pass-filter","display_name":"High-pass filter","score":0.45554110407829285},{"id":"https://openalex.org/keywords/discrete-fourier-series","display_name":"Discrete Fourier series","score":0.44242310523986816},{"id":"https://openalex.org/keywords/fourier-analysis","display_name":"Fourier analysis","score":0.4333916902542114},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4325745701789856},{"id":"https://openalex.org/keywords/noise-reduction","display_name":"Noise reduction","score":0.4312208890914917},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.4263908863067627},{"id":"https://openalex.org/keywords/edge-detection","display_name":"Edge detection","score":0.4171242415904999},{"id":"https://openalex.org/keywords/low-pass-filter","display_name":"Low-pass filter","score":0.38498687744140625},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.38252681493759155},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.3782650828361511},{"id":"https://openalex.org/keywords/filter","display_name":"Filter (signal processing)","score":0.3398969769477844},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.33534514904022217},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.2776561975479126}],"concepts":[{"id":"https://openalex.org/C57733114","wikidata":"https://www.wikidata.org/wiki/Q1006032","display_name":"Discrete Fourier transform (general)","level":5,"score":0.7187854647636414},{"id":"https://openalex.org/C76563020","wikidata":"https://www.wikidata.org/wiki/Q4817582","display_name":"Fractional Fourier transform","level":4,"score":0.6326889395713806},{"id":"https://openalex.org/C102519508","wikidata":"https://www.wikidata.org/wiki/Q6520159","display_name":"Fourier transform","level":2,"score":0.5845750570297241},{"id":"https://openalex.org/C62058723","wikidata":"https://www.wikidata.org/wiki/Q7049066","display_name":"Non-uniform discrete Fourier transform","level":5,"score":0.5541312098503113},{"id":"https://openalex.org/C122444316","wikidata":"https://www.wikidata.org/wiki/Q1440048","display_name":"Discrete-time Fourier transform","level":5,"score":0.5301336646080017},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5047792196273804},{"id":"https://openalex.org/C9417928","wikidata":"https://www.wikidata.org/wiki/Q1070689","display_name":"Image processing","level":3,"score":0.46431422233581543},{"id":"https://openalex.org/C156137958","wikidata":"https://www.wikidata.org/wiki/Q262754","display_name":"High-pass filter","level":4,"score":0.45554110407829285},{"id":"https://openalex.org/C175225751","wikidata":"https://www.wikidata.org/wiki/Q15927242","display_name":"Discrete Fourier series","level":5,"score":0.44242310523986816},{"id":"https://openalex.org/C203024314","wikidata":"https://www.wikidata.org/wiki/Q1365258","display_name":"Fourier analysis","level":3,"score":0.4333916902542114},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4325745701789856},{"id":"https://openalex.org/C163294075","wikidata":"https://www.wikidata.org/wiki/Q581861","display_name":"Noise reduction","level":2,"score":0.4312208890914917},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.4263908863067627},{"id":"https://openalex.org/C193536780","wikidata":"https://www.wikidata.org/wiki/Q1513153","display_name":"Edge detection","level":4,"score":0.4171242415904999},{"id":"https://openalex.org/C44682112","wikidata":"https://www.wikidata.org/wiki/Q918242","display_name":"Low-pass filter","level":3,"score":0.38498687744140625},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.38252681493759155},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.3782650828361511},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.3398969769477844},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.33534514904022217},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.2776561975479126}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icceic60201.2023.10426668","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icceic60201.2023.10426668","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 4th International Conference on Computer Engineering and Intelligent Control (ICCEIC)","raw_type":"proceedings-article"}],"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/W1627054999","https://openalex.org/W2162606640","https://openalex.org/W2292796192","https://openalex.org/W2324440847","https://openalex.org/W2991382232","https://openalex.org/W3098279341","https://openalex.org/W3128301175","https://openalex.org/W4238148805","https://openalex.org/W4244220680","https://openalex.org/W4321276816","https://openalex.org/W4385421001","https://openalex.org/W4386106541"],"related_works":["https://openalex.org/W2118155316","https://openalex.org/W3141389362","https://openalex.org/W2382218334","https://openalex.org/W2154898175","https://openalex.org/W2116983948","https://openalex.org/W2945379152","https://openalex.org/W2101778459","https://openalex.org/W2139544459","https://openalex.org/W1967434260","https://openalex.org/W1591129816"],"abstract_inverted_index":{"The":[0],"paper":[1,32],"explores":[2],"what":[3],"is":[4,64,93],"2":[5,51,55],"Dimensional":[6],"Fourier":[7,26,29,59,70],"Transform":[8],"and":[9,20,28,73,103,107,114,123],"how":[10],"it":[11],"can":[12,76],"be":[13,77],"used":[14],"for":[15,38,83,110,116],"image":[16,63,87,90,105],"processing,":[17],"specifically":[18],"denoising":[19],"edge":[21],"enhancing.":[22],"Starting":[23],"from":[24,41],"the":[25,31,39,42,62,81,84,111,118,121],"theorem":[27],"series,":[30],"traverses":[33],"through":[34],"a":[35,100],"detailed":[36],"procedure":[37],"derivation":[40],"1":[43,47],"dimensional":[44,48,52,56],"continuous":[45],"to":[46,50,54,66,79,97],"discrete":[49,53,58],"inverse":[57],"Transform.":[60],"After":[61],"transformed":[65],"frequency":[67],"domain":[68],"with":[69],"transform,":[71],"highpass":[72,122],"lowpass":[74,124],"filters":[75],"applied":[78],"edit":[80],"information":[82],"purpose":[85],"of":[86,120],"processing.":[88],"Such":[89],"processing":[91],"techniques":[92],"then":[94],"implemented":[95],"on":[96],"two":[98],"examples,":[99],"matrix":[101],"example":[102],"an":[104],"example,":[106],"one":[108],"accounts":[109],"mathematics":[112],"approach":[113],"another":[115],"analyzing":[117],"effect":[119],"filters,":[125],"respectively.":[126]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
