nformation Hiding Based on Vector Quantization
碩士 === 國立屏東教育大學 === 資訊科學系碩士班 === 95 === In this thesis, two groups of information hiding approaches based on VQ are proposed. On the first group of approaches, they aim at promoting the quality of stego-images. In order to improve the grouping method of codebook, we propose two new approaches: codeb...
| Main Authors: | , |
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| Other Authors: | |
| Format: | Others |
| Language: | zh-TW |
| Published: |
2007
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| Online Access: | http://ndltd.ncl.edu.tw/handle/42137600006499666976 |