| dc.contributor.author | Gerek, Ömer Nezih | |
| dc.contributor.author | Çetin, AE | |
| dc.date.accessioned | 2019-10-21T20:40:53Z | |
| dc.date.available | 2019-10-21T20:40:53Z | |
| dc.date.issued | 2005 | |
| dc.identifier.isbn | 0-7803-9134-9 | |
| dc.identifier.issn | 1522-4880 | |
| dc.identifier.uri | https://hdl.handle.net/11421/20546 | |
| dc.identifier.uri | https://dx.doi.org/10.1109/ICIP.2005.1530159 | en_US |
| dc.description | IEEE International Conference on Image Processing (ICIP 2005) -- SEP 11-14, 2005 -- Genoa, ITALY | en_US |
| dc.description | WOS: 000235773301126 | en_US |
| dc.description.abstract | We present a novel and computationally simple prediction stage in a Daubechies 5/3 - like lifting structure for lossless image compression. In the 5/3 wavelet, the prediction filter predicts the value of an odd-indexed polyphase component as the mean of its immediate neighbors belonging to the even-indexed polyphase components. The new edge adaptive predictor, however, predicts according to a local gradient direction estimator of the image. As a result, the prediction domain is allowed to flip + or - 45 degrees with respect to the horizontal or vertical axes in regions with diagonal gradient. We have obtained good compression results with conventional lossless wavelet coders. | en_US |
| dc.description.sponsorship | IEEE | en_US |
| dc.language.iso | eng | en_US |
| dc.publisher | IEEE | en_US |
| dc.relation.ispartofseries | IEEE International Conference on Image Processing (ICIP) | |
| dc.relation.isversionof | 10.1109/ICIP.2005.1530159 | en_US |
| dc.rights | info:eu-repo/semantics/closedAccess | en_US |
| dc.title | Lossless image compression using an edge adapted lifting predictor | en_US |
| dc.type | conferenceObject | en_US |
| dc.relation.journal | 2005 International Conference On Image Processing (Icip), Vols 1-5 | en_US |
| dc.contributor.department | Anadolu Üniversitesi, Mühendislik Fakültesi, Elektrik ve Elektronik Mühendisliği Bölümü | en_US |
| dc.identifier.startpage | 1277 | en_US |
| dc.identifier.endpage | 1280 | en_US |
| dc.relation.publicationcategory | Konferans Öğesi - Uluslararası - Kurum Öğretim Elemanı | en_US] |
| dc.contributor.institutionauthor | Gerek, Ömer Nezih | |
