Reversible Data Hiding Based on Prediction-error Histogram with Multilayer Embedding
碩士 === 國立暨南國際大學 === 資訊工程學系 === 104 === In this paper, based on the technique of prediction error histogram and the method of multi-layer image blocks, we propose a variance-based technique to determine which image blocks should be merged before performing the reversible data hiding. The distribution...
| Main Authors: | , |
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| Other Authors: | |
| Format: | Others |
| Language: | zh-TW |
| Published: |
2016
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| Online Access: | http://ndltd.ncl.edu.tw/handle/23196597868743549244 |