研究生: |
羅宇帆 Yu-fan Lo |
---|---|
論文名稱: |
陽明山違建偵測系統 The squatter detection system for Yangmingshan |
指導教授: |
陳秋華
Chyou-hwa Chen 鍾國亮 Kuo-liang Chung |
口試委員: |
鄧惟中
Wei-chung Teng 鮑興國 Hsing-kuo Pao 廖弘源 Hong-yuan Liao |
學位類別: |
碩士 Master |
系所名稱: |
電資學院 - 資訊工程系 Department of Computer Science and Information Engineering |
論文出版年: | 2011 |
畢業學年度: | 99 |
語文別: | 中文 |
論文頁數: | 36 |
中文關鍵詞: | CIE Lab色彩模式 、伽瑪校正 、機器學習策略 |
外文關鍵詞: | Seed Region growing |
相關次數: | 點閱:266 下載:4 |
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由於山林的濫墾以及山地違建的情況,土石流名列台灣山區重大災害前茅。
為了預防土石流的發生,如何正確的取得山區的開發狀況是相當重要的。在本篇論文中,植基於各種影像處理技術:色彩空間轉換、伽瑪校正、機器學習策略以及區域成長法等技術,我們發展出一套自動化的山區植被變異以及違建偵測系統。我們的系統首先針對不同年份相同位置的彩色空照影像,進行植被區域和非植被區域的偵測,並透過偵測結果來分析在期間內有發生變異的植被與非植被區域,以將正確的山區開發狀況提供給相關管理單位,系統亦提供道路及廣場人機互動偵測。除此之外,我們也結合了資料庫應用,將偵測的結果儲存於資料庫中,以供長期分析之用。
Mudflows and landslides has been the major disaster of mountains in Taiwan due to the increase of cultivating farms, deforestation in areas, and squatters. In order to prevent mudflows and landslides, how to obtain correct information about the development of mountain areas is very important. In this thesis, based on various image processing techniques, , such as the color space transform, gamma correction, machine learning method, region growing, etc., we develop an automatic vegetation change and squatter detection system for mountain areas. Our developed system first detects vegetation and non-vegetation regions of two aerial images in the same position of motion area but different years. From the detected result, we analyze these two parts for locating changing sub-regions of vegetation and non-vegetation regions to provide a guideline to the relevant management. Our system also provides a human-computer interaction-based method for detecting roads and squares in mountain areas. Further, combining the database application, our detection results are recorded in the database for the long-term analysis.
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