正文邊框 的英文怎麼說

中文拼音 [zhēngwénbiānkuàng]
正文邊框 英文
text boundaries
  • 正 : 正名詞（正月） the first month of the lunar year; the first moon
  • 文 : Ⅰ名詞1 （字） character; script; writing 2 （文字） language 3 （文章） literary composition; wri...
  • 邊 : 邊Ⅰ名詞1 （幾何圖形上夾成角的直線或圍成多邊形的線段） side; section 2 （邊緣） edge; margin; oute...
  • 框 : 框名詞（框架; 框子） frame; case
  • 正文 : main body; text
  • 邊框 : cheek; frame; edging; jamb; rim
  1. The new algorithm starts from an initial estimate which is based on the hough transform, and a rectangular window is centered using the current line approximation, and a new line estimation is generated by making a total least squares fit through the pixels contained within the window. this is repeated until convergence is reached. lastly, we have suggested a new technique which may recover the motion and structure parameters of a moving object by using of 21 optical flow lines based on the optical flow fields of the feature line this thesis is the project supported by aeronautical foundation science ( no. 99f53065 ) and research center of measuring and testing technologies, and control engineering in nanchang institute of aeronautical technology ( no. 2001 - 15 )

    演算法的思路是：首先，在小區域內運用霍夫變換確定直線的初始值；其次，以直線的初始值所對應的直線為中心線，建立一個矩形框；最後，利用矩形框內所包含的邊緣點數據不斷地迭代直至收斂，從而達到進一步修正直線的坐標參數；本文基於特徵直線的光流場，即線流場，建立了一種利用21條光流線確定空間三維物體旋轉運動參數、平移運動參數以及對應的空間直線坐標的線性演算法。
  2. In conclusion, the algorithm of removing pseudo elements can reduce the number of face loops generated and the searching space of the decision - making. compared with former methods, our method can reduce the execute - time mostly, and also can delete pseudo elements generated by the broken lines in more cases. the decision - making algorithm can efficiently get a solution satisfying orthographic views and truly deal with multi - solutions

    本文所做的工作與以前方法相比，假元刪除演算法不僅在線框模型中執行次數減少，假元刪除的效率得到明顯提高，而且能刪除更多情況下虛線邊所產生的假元;決策求解演算法真正做到快速並有效地得到所有滿足投影視圖的有效解。
  3. By means of mallat " s multiscale analysis, we construct two type of arbitrary order cardinal b - spline wavelet. in order to avoid the loss of weak edge, take adaptive filter to sharp image edge. this is the improved image edge detection based on wavelet transform

    本文以基於小波變換的邊緣檢測技術為基礎，在小波多分辨分析的框架下構造基於邊緣檢測的兩類b樣條單正交小波基函數，並改進現有的基於小波變換的邊緣檢測演算法。
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