edge-detection algorithm 中文意思是什麼

edge-detection algorithm 解釋
邊界探測演算法
  • 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、...
  • detection : n. 1. 探知；發現，發覺；敗露。2. 【化學】檢定，檢查；【電訊】檢波。
  • algorithm : n. 【數學】演算法；規則系統；演段。
  1. Sub pixel edge detection algorithm based on guadrativ curve fitting

    基於二次曲線擬合的圖像亞像素邊緣定位演算法
  2. Finally, this thesis discussed these following questions : first, the algorithm of used the error image for improving the purpose of the edge detection. secondly, we have transformed the solved question of the first and the second directional derivative to frequency domain and founded they have a single formulae in frequency domain. thirdly, we have described the singular signal and the noise by using the correlations of the neighbor data after wavelet transform

    最後，在傳統的邊緣檢測演算法和小波分析的邊緣檢測演算法之外，對以下幾個方面也進行了一些討論： 1 ）利用誤差圖像來提高邊緣檢測效果的演算法； 2 ）將求解任意方向的一階、二階方向導數的問題轉換到頻域中去求解，發現在頻域中它們具有簡單易用的公式，使得原來求解任意方向的一階、二階導數的比較困難的問題變得容易實現了。
  3. Edge detection algorithm for image based on improved dyadic wavelet transform

    小波變換的自適應閾值圖像邊緣檢測方法
  4. Analysis of mathematical morphological algorithm for edge detection in micrograph

    基於數學形態學的顯微圖像邊緣檢測技術分析
  5. John canny presented canny criteria for edge detection, and also presented an algorithm based on these criteria, named canny operator

    Johncanny提出了邊緣檢測的三條準則，並在此基礎上提出了一個效果很好的演算法： canny演算法。
  6. A new edge detection algorithm based on fuzzy partition

    一種基於模糊劃分的邊緣檢測演算法
  7. According to various wheat field conditions in different phases, the field - edge detection algorithm based on machine vision was put forward

    摘要針對不同時期麥田場景，提出了基於機器視覺的邊界（田埂）檢測演算法。
  8. The research about the non - invasive inspection of pcb that is based on ir image is introduced. the detection principle, the components of hardware and software are introduced in this paper. some key technical problems and the project of software are presented in detail : graphics of user interface ( gui ) of the projection, gray scale transformation ( gst ), image contour extraction through edge detection algorithm based on the approaching contour optimization, image registration based on corner detection, the position of hidden trouble pcb through add - minus algorithm image

    本文介紹了利用紅外圖像對印製電路板進行不接觸式故障檢測的系統研究，主要介紹了本系統的檢測原理，硬體組成及軟體的製作，其中詳細地介紹了軟體的製作過程以及其中的幾個關鍵部分：本系統的人機交互界面；圖像的灰度轉換；基於最優輪廓逼近的邊緣提取演算法進行輪廓提取；基於角點檢測的圖像配準；用差影法得到故障電路板的故障隱患或故障部位。
  9. Firstly, we determined the position of energy edge in every trace by using edge detection algorithm, secondly, we divided all the edge points into wrong points and correct points, then calculated the value of wrong points by spline interpolation

    為此，從初至波的特點出發，提出了單道數據邊界檢測和樣條插值相結合進行初至波自動拾取的方法。
  10. Tool wear image characteristic was studied at tool wear inspecting aspect and put forward " 十 window " automatic edge detection algorithm and resolved the problem of tool wear image edge extraction. the algorithms and programs calculating area, perimeter, width and length for tool wear image were developed for tool wear image. the better results were gained by experiments and improved edge orientation precision and geometry measure precision

    在刀具磨損檢測技術方面，研究了刀具磨損的圖像特點，提出了「十字窗」自動邊緣檢測演算法，解決了刀具磨損圖像邊緣提取問題，開發了刀具磨損的面積、周長、寬度、長度的演算法，開發了程序，經檢驗具有較好的檢測效果，提高了邊緣定位精度和幾何尺寸的計算精度。
  11. Hi designing the edge detection algorithm, the multi - scales character of the wavelet change and the character of the b - spline function as a best smoothing filter are combined. based on the scheme of local modulus maxima, a b - spline wavelet function is designed to detect the edge points

    在邊緣檢測演算法中，我們結合了子波分析的多尺度特性和b -樣條函數最優平滑濾波器的特性，採用模極大值和b -樣條子波進行邊緣檢測。
  12. An edge detection algorithm based on lifting wavelet and morphology was proposed

    摘要提出了一種基於小波提升和形態學的圖像邊緣檢測方法。
  13. Afterwards, according to susan edge detection, a new edge detection algorithm of portrait is discussed to process the background rapidly

    針對背景不純的問題，討論了一種改進的基於susan演算法的人像邊緣檢測方法，快速的完成背景的濾除工作。
  14. We provided a new edge detection algorithm based on multiresolution analysis. from experiments, the algorithm can get effective edge information, and improve edge location precision while restraining noise efficiently

    由實驗表明，此方法可以獲得非常細西北工業大學博士學位論文摘要致有效的邊緣信息，在有效地抑制噪聲的同時，提高了邊緣定位精度。
  15. A sobel edge operator and an edge detection algorithm based on cp neural network was employed in this thesis, to achieve image processing of target digital images collecting from static explosion test of fragment warhead, and exactly detecting and analyzing of target fragments numbers, and also the ratio of perforation of fragments from the test, through which more accurate tactics performance characters can be obtained for warhead lethality assessment

    本文採用sobel邊緣運算元和一種基於cp神經網路的邊緣檢測方法，對破片戰斗部靜爆試驗后所採集的目標靶板數字圖像進行了圖像處理，實現了對目標靶板破片數量及破片穿透率試驗統計數據的準確檢測與分析，為破片戰斗部殺傷威力評估提供了較為精確的技戰術指標。
  16. A fast edge detection algorithm for noisy images

    一種抗噪快速邊緣檢測演算法
  17. 2 research on edge detection an adaptive multi - scale edge detection algorithm and its fast implementation are presented in this paper

    邊緣線提取的研究實現了一種自適應多尺度邊緣檢測演算法及其快速實現辦法。
  18. Abstract a polymorphisms single template masking for edge detection algorithm based on clustering was proposed, which could dynamically estimate the edge location of the neighborhood

    摘要提出了一個能夠動態估計鄰域中邊緣位置的基於聚類演算法的多態單模板掩模邊緣檢測演算法。
  19. By qualitative contrast between this two methods, explain wavelet transform edge detection algorithm detects the image that have edge distinct, fine, fight to chirp performance strong etc. besides, through trailing and distill for the flaw image after pretreatment, line draft join etc. processing method, can realize the quantitative analysis for the physical features such as length and the location of flaw

    通過對這兩種方法的定性對比，得出小波變換邊緣檢測演算法檢出的圖像具有邊緣清晰、細膩，抗噪性能強等特點。此外，通過對預處理后的疵病圖像採用跟蹤提取，線條擬合等處理方法，可實現對疵病的位置、長度等物理特徵的定量分析。
  20. A discrete orthogonal polynomial method is put forward for curve fitting sub - pixel edge detection algorithm, which decomposes two - dimensional curve fitting into one - dimensional curve fitting, and improves the reliability and computation speed of the algorithms

    引入離散正交多項式，提出了一種新的曲面擬合亞像素邊緣檢測演算法。該演算法將二維曲面擬合分解為一維曲線擬合，大大提高了演算法的可靠性和速度。
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