English  |  正體中文  |  简体中文  |  Items with full text/Total items : 57365/90942 (63%)
Visitors : 13094871      Online Users : 304
RC Version 7.0 © Powered By DSPACE, MIT. Enhanced by NTU Library & TKU 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://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/7067

    Title: 有效的多數人臉偵測系統
    Other Titles: An Effective System of Multiple Face Detection
    Authors: 林慧珍;顏淑惠
    Contributors: 淡江大學資訊工程學系
    Keywords: 人臉偵測;膚色分割;支持向量機器
    Date: 2006
    Issue Date: 2009-03-16 15:44:20 (UTC+8)
    Abstract: 人臉偵測是一項具有挑戰性的工作,也是人臉追蹤與辨識的重要前處理,本論文提出一套人臉偵測的演算法。首先,利用膚色資訊快速地找出人臉可能存在之區域,並得到一膚色二值化圖(Skin Map),對此膚色二值化圖進行去除雜訊與型態學運算(包含浸蝕、擴張與連通元件),再利用臉部的資訊,包括長寬比等過濾出符合人臉的區塊,也就是人臉可能區塊。接著,對所找出的人臉可能區塊做眼睛的偵測與配對,若找到眼睛對(eye pair),則利用眼睛的位置預測人臉大小並框出可能的人臉範圍,即候選臉區塊,若找不到眼睛對,則視為非人臉區塊。最後,利用支持向量機器(Support Vector Machine),對候選臉區塊進行臉部驗證的工作。 初步實驗結果顯示,本計畫可以有效地偵測影像中的人臉,並可以克服影像中人臉不同亮度、大小與旋轉的問題。
    Appears in Collections:[Graduate Institute & Department of Computer Science and Information Engineering] Research Paper

    Files in This Item:

    There are no files associated with this item.

    All items in 機構典藏 are protected by copyright, with all rights reserved.

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