gradient edge operator 中文意思是什麼

gradient edge operator 解釋
梯度邊界運算元
  • gradient : adj. 1. 傾斜的。2. 【動物;動物學】步行的,能步行的。n. 1. 〈英國〉(道路的)傾斜度,坡度,坡路。2. 【物理學】梯度,陡度,(溫度、氣壓等的)變化率,梯度變化曲線。
  • edge : n 1 刀口,(刀)刃;鋒;端;銳利。2 邊,棱,邊緣,邊界,界線,界限。3 優勢,優越條件。4 (聲調、...
  • operator : n 1 操作者,機務員;司機,駕駛員;【軍事】電話兵;【電話】接線員,話務員(=telephone operator)...
  1. By two ways, this paper debates the theory of fracture detection : on one hand by the way of edge detection in image processing ; on the other hand by time series analysis. the detection by time series analysis is more antinoise than edge detection in image processing. edge detection theory in image processing mainly includes correlation data, fuzzy edge detection, entropy operator edge detection and gradient edge detection

    圖像處理中的邊緣檢測的方法主要包括相干數據體法、模糊邊緣檢測法、基於熵運算元的邊緣檢測法、梯度邊緣檢測法;其中模糊邊緣檢測法比較依賴于參數的選擇,其渡越點兩邊的像素區別明顯;熵運算元的檢測方法則是檢測的圖像邊緣比較光滑,連通性好;梯度檢測法可以使用不同的運算元核,演算法比較簡單;相干數據體對于總體的大的裂縫的分佈具有比較奸的反應。
  2. By means of multi - resolution analysis concept for auto - zooming of wavelet transformation, a multi - resolution gaussian gradient operator which is suitable for noisy edge detection is configured. the experiment results show that this method is an automatic rapid and effective target detection method

    該方法利用小波變換的自動變焦的多分辨分析思想,構造了適合的噪聲中邊緣檢測的多解析度高斯梯度運算元。實驗結果表明,該方法是一種快速、有效的自動化目標檢測方法。
  3. The algorithms of gradient edge detection by many operator cores are simple. the correlation data can response to general distribution of fracture zones

    時間序列分析的辦法是基於信號本身具有特性來實現裂縫發育帶的檢測。
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