Classification of Face Images Using Discrete Cosine Transform
| dc.contributor.author | Karhan, Zehra | |
| dc.contributor.author | Ergen, Burhan | |
| dc.date.accessioned | 2026-08-12T17:01:06Z | |
| dc.date.issued | 2013 | |
| dc.department | Fırat Üniversitesi | |
| dc.description | 21st Signal Processing and Communications Applications Conference (SIU) -- APR 24-26, 2013 -- CYPRUS | |
| dc.description.abstract | In this study, it is aimed to determine whether a given image belongs to fort hat person. For feature extraction, which is an important part of pattern recognition, feature vector is obtained by using discrete cosine transform after performing preprocess the images on the current face. Based on the of datas obtained from conversion are classified by using 5%, 8%, 10%, and 15%. The nearest neighbor algorithm (KNN) is used in classification process. Face images consist of images that, taken from ORL database, belongs to 40 individuals, each has 10 different images. As a result, high success were obtained by using the few data. | |
| dc.identifier.isbn | 978-1-4673-5563-6 | |
| dc.identifier.isbn | 978-1-4673-5562-9 | |
| dc.identifier.issn | 2165-0608 | |
| dc.identifier.uri | https://hdl.handle.net/11508/47531 | |
| dc.identifier.wos | WOS:000325005300204 | |
| dc.identifier.wosquality | N/A | |
| dc.indekslendigikaynak | Web of Science | |
| dc.language.iso | tr | |
| dc.publisher | Ieee | |
| dc.relation.ispartof | 2013 21St Signal Processing and Communications Applications Conference (Siu) | |
| dc.relation.publicationcategory | Konferans Öğesi - Uluslararası - Kurum Öğretim Elemanı | |
| dc.rights | info:eu-repo/semantics/closedAccess | |
| dc.snmz | KA_WoS_20260511 | |
| dc.subject | Pattern recognition | |
| dc.subject | discrete cosinus transform | |
| dc.subject | K NN Classifier | |
| dc.title | Classification of Face Images Using Discrete Cosine Transform | |
| dc.type | Conference Object |
