Lossless Image Compression Based on Mojette Transform and Differential Coding
The Mojette Transform is a discrete exact and redundant version of the Radon transform. The application of the Mojette transform in image compression is based on the image projections similarity using different directions. The main works in this area is based on the coding called intra-projection an...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Stefan cel Mare University of Suceava
2011-01-01
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| Series: | Journal of Applied Computer Science & Mathematics |
| Subjects: | |
| Online Access: | http://jacs.usv.ro/getpdf.php?paperid=11_12 |
| _version_ | 1818109245679206400 |
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| author | Zine Eddine BAARIR Athmane ZITOUNI Abd E. OUAFI Ahmed A. TALEB-AHMED |
| author_facet | Zine Eddine BAARIR Athmane ZITOUNI Abd E. OUAFI Ahmed A. TALEB-AHMED |
| author_sort | Zine Eddine BAARIR |
| collection | DOAJ |
| description | The Mojette Transform is a discrete exact and redundant version of the Radon transform. The application of the Mojette transform in image compression is based on the image projections similarity using different directions. The main works in this area is based on the coding called intra-projection and inter-projection. In the latter case, for this article, we propose a new algorithm based on the following two points: (i) a new interpolation approach of Mojette projections different from the linear interpolation currently used (ii) development of a differential coding between the different projections. The results that we obtained were compared with the recent different approaches and are much better for all the test images used. |
| first_indexed | 2024-12-11T02:28:12Z |
| format | Article |
| id | doaj.art-828853cf7b2e4dddb1c1d3099e39708d |
| institution | Directory Open Access Journal |
| issn | 2066-4273 2066-3129 |
| language | English |
| last_indexed | 2024-12-11T02:28:12Z |
| publishDate | 2011-01-01 |
| publisher | Stefan cel Mare University of Suceava |
| record_format | Article |
| series | Journal of Applied Computer Science & Mathematics |
| spelling | doaj.art-828853cf7b2e4dddb1c1d3099e39708d2022-12-22T01:23:53ZengStefan cel Mare University of SuceavaJournal of Applied Computer Science & Mathematics2066-42732066-31292011-01-015118184Lossless Image Compression Based on Mojette Transform and Differential CodingZine Eddine BAARIRAthmane ZITOUNIAbd E. OUAFIAhmed A. TALEB-AHMEDThe Mojette Transform is a discrete exact and redundant version of the Radon transform. The application of the Mojette transform in image compression is based on the image projections similarity using different directions. The main works in this area is based on the coding called intra-projection and inter-projection. In the latter case, for this article, we propose a new algorithm based on the following two points: (i) a new interpolation approach of Mojette projections different from the linear interpolation currently used (ii) development of a differential coding between the different projections. The results that we obtained were compared with the recent different approaches and are much better for all the test images used.jacs.usv.ro/getpdf.php?paperid=11_12Lossless CompressionMojette TransformDifferential CodingIntra-projection codingInter-Projection CodingLossless JPEG2000 |
| spellingShingle | Zine Eddine BAARIR Athmane ZITOUNI Abd E. OUAFI Ahmed A. TALEB-AHMED Lossless Image Compression Based on Mojette Transform and Differential Coding Journal of Applied Computer Science & Mathematics Lossless Compression Mojette Transform Differential Coding Intra-projection coding Inter-Projection Coding Lossless JPEG2000 |
| title | Lossless Image Compression Based on Mojette Transform and Differential Coding |
| title_full | Lossless Image Compression Based on Mojette Transform and Differential Coding |
| title_fullStr | Lossless Image Compression Based on Mojette Transform and Differential Coding |
| title_full_unstemmed | Lossless Image Compression Based on Mojette Transform and Differential Coding |
| title_short | Lossless Image Compression Based on Mojette Transform and Differential Coding |
| title_sort | lossless image compression based on mojette transform and differential coding |
| topic | Lossless Compression Mojette Transform Differential Coding Intra-projection coding Inter-Projection Coding Lossless JPEG2000 |
| url | http://jacs.usv.ro/getpdf.php?paperid=11_12 |
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