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Student Number 93221018
Author Chun-Chang Wu(吳俊樟)
Author's Email Address samson.hi@yahoo.com.tw
Statistics This thesis had been viewed 1846 times. Download 1059 times.
Department Mathematics
Year 2006
Semester 2
Degree Master
Type of Document Master's Thesis
Language zh-TW.Big5 Chinese
Title Method of the wavelet transforms compares in the graph
Date of Defense 2007-06-22
Page Count 53
Keyword
  • Graph compared
  • pixel
  • Texture synthesis.
  • Wavelet transforms
  • Abstract In recent years along with the advance in technology, using the functions and quality of imaging devices is getting more and more common, how processes the image is quite important. But in examination work, if with human eye judgment graph slight defect, regular session, because artificial subjectively or creates the mistake wearily, therefore in the examination graph slight defect, needs the computer precess image compared and defect inspection. In this thesis , we concentrate in provide a graph compares to the method, use wavelet transform, may have ability to underline in view of the slight defect part.
     This thesis basis different energy sub-area makes gradually the level –like compared to rightly, may use the primitive image most important part first compared to right, is left over some pictures are enhancing the threshold to do severely compared to the way, like this gradually the level -like compared to the method, the far ratio two picture one by one pixel value makes compares to effectiveness.
    Table of Content 中文摘要 ・・・・・・・・・・・・・・・・・ i
    英文摘要 ・・・・・・・・・・・・・・・・・ ii
    目錄 ・・・・・・・・・・・・・・・・・・・・・ iii
    圖目錄 ・・・・・・・・・・・・・・・・・・・ v
    第一章 緒論 ・・・・・・・・・・・・・・ 1
    1.1 研究動機 ・・・・・・・・・・・・・ 1
    1.2 相關方法 ・・・・・・・・・・・・・ 2
    1.3 論文簡述 ・・・・・・・・・・・・・ 3
    第二章 小波理論 ・・・・・・・・・・ 4
    2.1 小波歷史 ・・・・・・・・・・・・・ 4
    2.2 數學相關符號 ・・・・・・・・・ 5
    2.2.1 函數距離 ・・・・・・・・・・・ 5
    2.2.2 大O符號 ・・・・・・・・・・・・ 5
    2.2.3 抽象向量空間 ・・・・・・・ 5
    2.2.4 正則基底 ・・・・・・・・・・・ 7
    2.3 自格函數與自格係數 ・・・ 7
    2.4 多層解析空間 ・・・・・・・・・ 8
    2.5 小波函數 ・・・・・・・・・・・・・ 10
    2.6 小波轉換 ・・・・・・・・・・・・・ 10
    2.7 小波係數消散定理 ・・・・・ 12
    2.8 二維小波轉換 ・・・・・・・・・ 14
    2.9 影像處理 ・・・・・・・・・・・・・ 15
    第三章 影像比對方式 ・・・・・・ 18
    3.1 方法簡介 ・・・・・・・・・・・・・ 18
    3.2 能量計算 ・・・・・・・・・・・・・ 18
    3.3 影像比對方法 ・・・・・・・・・ 19
    第四章 實驗結果與討論・・・・・ 26
    第五章 結論與未來研究方向・ 36
    參考文獻・・・・・・・・・・・・・・・・・・ 37
    附錄・・・・・・・・・・・・・・・・・・・・・・ 38
    Reference [1] 郭正德,「應用小波轉換作紋理影像之瑕疵檢測及合成」,中央大學碩士論文,民國 92 年。
    [2] 蘇崇彥,「小波轉換係數的分析及其應用」,技術及職業教育學報,第五期,29-37頁,2002。
    [3] 黃朝宗,「離散小波轉換之原理、應用及架構 ( 上 )」,Chip123 期刊 DSP 專欄, 西元 2002 年 11 月 。
    [3] 黃朝宗,「離散小波轉換之原理、應用及架構 ( 下 )」,Chip123 期刊 DSP 專欄,  西元 2002 年 12 月。
    [4] 吳鴻謙、史天元、劉榮寬,「以小波理論進行影像壓縮之三種實現比較」,航測及遙測學刊,第十卷第三期 ,305-314頁,94 年 9 月。
    [5] 王清林、陳同孝、李秀月,「植基於離散小波轉換及區塊截斷編碼的影像改偵測還原系統」,勤益學報,第二十卷第一期。
    [6] 蔡篤銘,「小波轉換於圖形比對的應用」,工程科技通訊期刊,第六十八期 134-136頁。
    [7] 潘佳河、李逸仙、郭其昌,「連續畫面間小波轉換視訊壓縮技術」, CCL TECHNICAL JOURNAL,106期,156-165頁,西元 2003 年 12 月。
    [8] 單維彰,凌波初步,全華科技圖書股份有限公司,台北市,民國八十八年。
    Advisor
  • Chia-Chang Hsiao(蕭嘉璋)
  • Files
  • 93221018.pdf
  • approve immediately
    Date of Submission 2007-07-13

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