| 題名: | A High-Payload Image Hiding Method Using Two-Way Block Matching |
| 作者: | Wang, Ran-Zan Chen, Yeh-Shun |
| 關鍵字: | Image hiding information hiding hiding |
| 期刊名/會議名稱: | 2005 NCS會議 |
| 摘要: | This paper presents a novel image hiding method that utilizes a two-way block-matching procedure to search for the highest-similarity block for each block of the important image. The bases and indexes obtained together with some not-well-matched blocks are recorded in the least significant bits of the cover image using a hop scheme. The method exhibits a high data payload, which reduces the storage and transmission-time requirements, and also provides a method that prevents an observer from selectively blocking the transmission of the important image. |
| 日期: | 2006-10-13T08:10:18Z |
| 分類: | 2005年 NCS 全國計算機會議 |
文件中的檔案：
| 檔案 | 描述 | 大小 | 格式 | |
|---|---|---|---|---|
| ce07ncs002006000192.pdf | 758.85 kB | Adobe PDF | 檢視/開啟 |
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