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Please use this identifier to cite or link to this item:
http://ir.ncue.edu.tw/ir/handle/987654321/10019
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| Title: | Lossless Image Compression Based on Two-way Smaller Difference |
| Authors: | Chang, C. C;Chan, C. S.;Hsiao, Ju-Yuan |
| Contributors: | 資訊工程系 |
| Date: | 2003-03
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| Issue Date: | 2012-05-02T09:40:02Z
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| Publisher: | IEEE |
| Abstract: | We propose a lossless image compression method, in which we compress an image by saving the differences between the encoding pixels and their adjacent pixels. To deal with a pixel, we refer to not only its up pixel but also its left pixel and replace the value of the pixel itself with the value of difference. The experimental results show that the method gives quite an impressive performance. Since the values of most adjacent pixels in an image are closed, we can use this simple, effective way to compress the image. |
| Relation: | International Conference on Advanced Information Networking and Applications (AINA), Xi’an China, March 27-29, 2003 :821-824 |
| Appears in Collections: | [資訊工程學系] 會議論文
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Files in This Item:
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Size | Format | |
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| 2050400416004.pdf | 71Kb | Adobe PDF | 517 | View/Open |
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