| 研究生: |
莊雅婷 Chuang, Ya-Ting |
|---|---|
| 論文名稱: |
光學影像之重建與分離 Study on Blind Image Separation and Restoration |
| 指導教授: |
陳志隆
Chern, Jyh-Long |
| 學位類別: |
碩士 Master |
| 系所名稱: |
理學院 - 物理學系 Department of Physics |
| 論文出版年: | 2002 |
| 畢業學年度: | 90 |
| 語文別: | 中文 |
| 論文頁數: | 94 |
| 中文關鍵詞: | 未知訊號分離 、影像處理 、影像訊號分離 、影像重建 |
| 外文關鍵詞: | eigenvalue-problem, Molgedey-Schuster scheme, SeDDaRA |
| 相關次數: | 點閱:67 下載:3 |
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本論文利用解特徵值的方法分離混合的未知影像,並利用SeDDaRA演譯法重建影像函數,使分離後的影像更能正確的傳達其中的訊息。論文亦包含此兩種演譯法的最佳化以及利用影像分離在文件保密上的應用之討論。
A novel eigenvalue-problem scheme of blind source separation is implemented to extract original images from mixed optical sources, where mixing parameters are unknown at all. An optimized SeDDaRa algorithm is also used to improve the quality of image restoration. Practical applications and limitations are also addressed.
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