淡江大學機構典藏:Item 987654321/95878
English  |  正體中文  |  简体中文  |  全文筆數/總筆數 : 62830/95882 (66%)
造訪人次 : 4036738      線上人數 : 597
RC Version 7.0 © Powered By DSPACE, MIT. Enhanced by NTU Library & TKU Library IR team.
搜尋範圍 查詢小技巧：
  • 您可在西文檢索詞彙前後加上"雙引號"，以獲取較精準的檢索結果
  • 若欲以作者姓名搜尋，建議至進階搜尋限定作者欄位，可獲得較完整資料
    •  進階搜尋


    請使用永久網址來引用或連結此文件: https://tkuir.lib.tku.edu.tw/dspace/handle/987654321/95878


    題名: A Study of Enhancing the Robustness of Watermark
    作者: Hsieh, Ching-Tang;Lu, Yu-Lung;Luo, Chih-Ping;Kuo, Feng-Jen
    貢獻者: 淡江大學電機工程學系
    關鍵詞: 浮水印;錯誤校正編碼;離散小波轉換;雜訊失真;版權;強健性;Watermark;Error Correct Code;Discrete Wavelet Transform;Noisy Distortion;Copyright;Robustness
    日期: 2000-12
    上傳時間: 2014-02-13 11:15:06 (UTC+8)
    摘要: In this paper, we proposed an idea for enhancing the robustness of extracted watermarks. Watermark can be treated as a transmitted signal, while the destruction of attackers is regard as a noisy distortion in channel. As a result of the viewpoint above, we provide an idea using error correct coding (ECC) [1] to detect and correct the error part of the extracted watermarks. In our experiments, the results show that the robustness of a watermark with ECC is much better than the traditional one without ECC.
    關聯: 2000年多媒體軟體工程研討會=International Symposium on Multimedia Software Engineering，頁325-327
    顯示於類別:[電機工程學系暨研究所] 會議論文

    文件中的檔案:

    檔案 大小格式瀏覽次數
    A Study of Enhancing the Robustness of Watermark_英文摘要.docx20KbMicrosoft Word117檢視/開啟

    在機構典藏中所有的資料項目都受到原著作權保護.

    TAIR相關文章

    DSpace Software Copyright © 2002-2004  MIT &  Hewlett-Packard  /   Enhanced by   NTU Library & TKU Library IR teams. Copyright ©   - 回饋