研究生: |
張嘉晏 Chia-Yen Chang |
---|---|
論文名稱: |
以Fuzzy C-Means硬體架構為基礎之快速影像分割之研究 Fuzzy C-Means Architecture for Fast Image Segmentation |
指導教授: |
黃文吉
Hwang, Wen-Jyi |
學位類別: |
碩士 Master |
系所名稱: |
資訊工程學系 Department of Computer Science and Information Engineering |
論文出版年: | 2010 |
畢業學年度: | 98 |
語文別: | 中文 |
論文頁數: | 58 |
中文關鍵詞: | 可程式邏輯陣列 、FCM演算法 、影像分割 、可程式化系統晶片 |
論文種類: | 學術論文 |
相關次數: | 點閱:169 下載:9 |
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本論文根據文獻[6]將FCM演算法m值設定為2之硬體架構延伸於適用所有m值的FCM演算法硬體架構。此架構以管線化實現,並且具有平行計算的能力。在論文中我們使用查表法(lookup table)與泰勒展開式,推導出開根號計算之硬體電路,以減少根號運算時所耗費的硬體資源。此外,本論文將模糊分群演算法應用於影像分割的處理,並將FCM演算法之硬體架構延伸至FCM with spatial constraint演算法上,以改善雜訊影響影像分割的結果,以及保有硬體架構平行計算之優點。由實驗結果顯示,所提出的硬體架構能夠快速並有效的將模糊分群演算法應用在影像分割的處理。
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