Content-adaptive color transform for image compression
buir.contributor.author | Çetin, A. Enis | |
buir.contributor.orcid | Çetin, A. Enis|0000-0002-3449-1958 | |
dc.citation.epage | 192 | en_US |
dc.citation.spage | 189 | en_US |
dc.contributor.author | Suhre, Alexander | en_US |
dc.contributor.author | Köse, Kıvanç | en_US |
dc.contributor.author | Çetin, A. Enis | en_US |
dc.contributor.author | Gürcan, Metin N. | en_US |
dc.coverage.spatial | Hong Kong, China | en_US |
dc.date.accessioned | 2016-02-08T12:21:42Z | en_US |
dc.date.available | 2016-02-08T12:21:42Z | en_US |
dc.date.issued | 2011 | en_US |
dc.department | Department of Electrical and Electronics Engineering | en_US |
dc.description | Date of Conference: 26-29 September 2010 | en_US |
dc.description | Conference Name: International Conference on Image Processing, IEEE 2010 | en_US |
dc.description.abstract | In this paper, an adaptive color transform for image compression is introduced. In each block of the image coefficients of the color transform are determined from the previously compressed neighboring blocks using weighted sums of the RGB pixel values, making the transform block-specific. There is no need to transmit or store the transform coefficients because they are estimated from previous blocks. The compression efficiency of the transform is demonstrated using the JPEG image coding scheme. In general, the suggested transformation results in better PSNR values for a given compression level. | en_US |
dc.description.provenance | Made available in DSpace on 2016-02-08T12:21:42Z (GMT). No. of bitstreams: 1 bilkent-research-paper.pdf: 70227 bytes, checksum: 26e812c6f5156f83f0e77b261a471b5a (MD5) Previous issue date: 2010 | en |
dc.identifier.doi | 10.1109/ICIP.2010.5651034 | en_US |
dc.identifier.issn | 1522-4880 | en_US |
dc.identifier.uri | http://hdl.handle.net/11693/28477 | en_US |
dc.language.iso | English | en_US |
dc.publisher | IEEE | en_US |
dc.relation.isversionof | http://dx.doi.org/10.1109/ICIP.2010.5651034 | en_US |
dc.source.title | Proceedings of the International Conference on Image Processing, IEEE 2010 | en_US |
dc.subject | Color transform | en_US |
dc.subject | Image compression | en_US |
dc.subject | JPEG | en_US |
dc.title | Content-adaptive color transform for image compression | en_US |
dc.type | Conference Paper | en_US |
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