ASIA unversity:Item 310904400/1935
English  |  正體中文  |  简体中文  |  Items with full text/Total items : 90437/105768 (86%)
Visitors : 10939798      Online Users : 614
RC Version 6.0 © Powered By DSPACE, MIT. Enhanced by NTU Library IR team.
Scope Tips:
  • please add "double quotation mark" for query phrases to get precise results
  • please goto advance search for comprehansive author search
  • Adv. Search
    HomeLoginUploadHelpAboutAdminister Goto mobile version


    Please use this identifier to cite or link to this item: http://asiair.asia.edu.tw/ir/handle/310904400/1935


    Title: 一個創新的漸進式網格上之強健多解析浮水印作法
    A novel robust multiresolution watermarking approach to progressive meshes
    Authors: 陳永鴻
    Contributors: 數位媒體設計學系碩士班
    Date: 2008
    Issue Date: 2009-10-13 14:28:39 (UTC+8)
    Publisher: 亞洲大學
    Abstract: 此篇論文中,我們將提出一個在三維漸進式多邊形網格上嵌入多重解析浮水印的作法。利用改進的嵌入法,配合漸進式網格的點分裂/還原結構,可將小波轉換後的漸進式浮水印資訊依漸進式網格的簡化/還原次序依序嵌入模型中。如此,浮水印在之後取出時,會隨著模型解析度不同,而得到不同解析度的浮水印圖形。此外我們的提出的作法,稍經修改後,除了可將多重解析的影像資訊嵌入外,亦可嵌入三維模型。我們的做法經實驗證實具有極佳的強健性,可抗多種攻擊,並能以少數的資訊即時萃取出明顯的浮水印。
    Appears in Collections:[Department of Media and Design] Theses & dissertations

    Files in This Item:

    File Description SizeFormat
    index.html0KbHTML265View/Open


    All items in ASIAIR are protected by copyright, with all rights reserved.


    DSpace Software Copyright © 2002-2004  MIT &  Hewlett-Packard  /   Enhanced by   NTU Library IR team Copyright ©   - Feedback