boundary tracking 中文意思是什麼

boundary tracking 解釋
邊界跟蹤 一種圖像分割技術，通過沿弧從一個像素順序探索到下一個像素的方法將弧檢測出來。

  • boundary : n 邊界，疆界，限界 （between）;（球場）邊線；界標；界限，范圍，分野。 aboundary dispute 邊界糾紛...
  1. The computational results of the particle images are agreement with the simulated datain reasonable, the most absolute difference of the displacement is 0. 6671 pixel at the x abscissa and 0. 7928 pixel at y abscissa ; the computational results are equal to the data form the algorithm of particle brightness - distribution pattern tracking ( the conventional cross - correlation algorithm ) at voluminous points, their discrepancy is only one pixel at few points, mostly in boundary area

    西安理工大學碩士學位論文最後，在visualfortran環境下給出了這種演算法的具體實現，處理模擬粒子圖像的結果與模擬數據比較吻合，最大位移絕對誤差在x方向是0 . 6671像素，在y方向是0 . 7928像素;計算結果與示蹤粒子灰度分佈模板法（基本的互相關法）在絕大部分點是相同的，只在少數點相差一個像素，而且大多出現在邊界區域。
  2. Based on perspective model, it was proposed that drawing camera inner parameters with physics method ; in image processing, especially the particularity of robot object localization and tracking, it was proposed that several effective methods of image smoothing and sharpening, edge detection, boundary tracking ; at the same time, in order to complete object recognition, we introduced the methods of drawing object character parameters ; in object image matching, two kinds of effective object matching arithmetic was proposed ; based on the principle of object 3d information restoration, we proposed two kinds of arithmetic of 3d coordinate restoration of object feature points, and completed object movement parameters estimate and object tracking and prediction, and presented experimental result

    以透視成像模型為基礎，提出了用物理方法來提取攝像機內部參數；從圖像處理角度出發，針對機器人目標定位與跟蹤的特殊性，提出了幾種行之有效的圖像平滑、銳化、邊緣提取以及邊界跟蹤的方法；同時，為了完成目標的識別，介紹了目標特徵參數的提取方法；在目標圖像匹配上，提出了兩種快速有效的目標匹配演算法；基於目標深度信息恢復原理，提出兩種目標特徵點三維坐標恢復的方法，同時完成了目標運動參數估計和目標的跟蹤與預報，並最後給出了實驗結果。
  3. In addition, for regular grid data it presents an effective algorithm for some particularity that there are four isopoints in one grid cell and for random discrete data points it lays emphasis on triangulation. this paper firstly put forward three principles : attribute principle of adjoining isolines, attribute principle of isoregions and inclusion principle of ioslines after studying the character of isolines. the bivalue - topology algorithm based on boundary tracking is given, which is founded on the three principle and is used to fill isoregions

    另外，在這兩部分中除了對邊信息鏈表的形成過程以及基於邊信息鏈表的等值線生成做了詳細討論外，還對規則格網數據的等值線追蹤中，一個網格單元上含四個等值點的特殊情形給出了一個比較有效的演算法，並在任意離散點數據部分對平面點集的三角剖分進行了著重討論。
  4. It was proved that the tracking error converges to the prescribed boundary layer and all the signals in the closed - loop system were bounded

    演算法保證閉環系統所有信號的有界性且使得跟蹤誤差收斂于任意設定的飽和層內。
  5. Secondly, the problem of the curve - surface mutual transforming and smooth - finishing have been analyzed farther. for the surface intersecting problem : owing to the introduction of the boundary points, as long as the intersecting points on a certain line, the full intersecting line can be gained. the intersecting line either intersects at the boundary of the triangle surface or forms the loop ; during the course of tracking, the selecting of the pace is restricted by the curvature, the number of the gained intersecting points are not in proportion as the chord - length ; the intersecting points not only record the coordinate and store the parameter

    對兩曲面求交問題，當曲面細化足夠小時，曲面求交可近似看成曲面與平面相交問題，引進了邊界點的概念，因此只要知道交線上的任意點，就可以將跨越許多曲面片的整條交線計算出來，所求出的交線或者跨越曲面的邊界，或者形成交線環；從初始點出發跟蹤求解整條交線的過程中，步長的選擇採用了通過曲面片曲率來約束的方法，用該方法求出的交點在不同曲面片上的分佈數目不與弦長成正比；該求交方法包含了各曲面片的邊界線與交線的交點的求解，可獲得邊界交點的坐標值及其參數值。
  6. E were described. with reconnaissance aircraft reports ( terminated from august 1987 onwards ) and satellite pictures facilitating the tracking of tropical cyclones over the otherwise data - sparse ocean, the eastern boundary of the area of coverage was extended from 160

    由於有氣象偵察機提供報告（此項服務已在一九八七年八月停辦）及氣象衛星圖片，在原本資料短缺的海洋上追蹤熱帶氣旋位置的工作比從前順利得多。
  7. With reconnaissance aircraft reports terminated from august 1987 onwards and satellite pictures facilitating the tracking of tropical cyclones over the otherwise data - sparse ocean, the eastern boundary of the area of coverage was extended from 160e to 180from 1985 onwards

    由於有氣象偵察機提供報告此項服務已在一九八七年八月停辦及氣象衛星圖片，在原本資料短缺的海洋上追蹤熱帶氣旋位置的工作比從前順利得多。
  8. This paper clarifies image collect automatically process of multi - channels, and pre - processing process of original image in order to noise reduction. in image processing, method as follows will be introduced in this paper : a method combining image threshold iterative segmentation with threshold interpolation, edge detection operator sobel and log, edge linking method using delation operator based on mathematical morphology, using boundary tracking and projection method in edge distill process. through this method, measurement of wheelset will be met precision demand

    本文闡明了圖像的分通道自動採集過程，以及對採集到的原始圖像進行預處理過程，達到圖像去噪聲的目標，本課題採用了閾值分割中迭代閾值和閾值插值相結合的方法， sobel運算元、 log運算元邊緣檢測演算法，基於數學形態學的膨脹運運算元進行邊緣斷點連接以及目標提取中的投影法和邊緣跟蹤方法，使得提取輪對圖像邊緣達到測量精度的要求。
  9. In order to detect the interested boundary fast and correctly, an boundary point tracking algorithm was proposed to detect the specifical edge of the image

    摘要為了快速準確的檢測特定邊界，採用邊界點跟蹤演算法檢測特定輪廓邊界點。
  10. At the basis of analyzing different boundary tracking algorithms, boundary point estimate algorithm based on angle and boundary point searching algorithm based on circumferential neighborhood extending were advanced to avoid tracking trap and to improve the robust of the boundary tracking algorithm

    通過分析不同演算法的特點，提出了基於已知點夾角的邊界點預估計演算法和基於圓弧鄰域擴展的邊界點搜索演算法，以避免跟蹤進入搜索陷阱，提高邊界跟蹤對邊界變化的魯棒性。
  11. Boundary tracking algorithm of objects in binary image

    二值圖像中目標物體輪廓的邊界跟蹤演算法
  12. Boundary tracking is an important part in the advanced user interfaces system

    輪廓跟蹤是實現高級用戶介面的一個重要環節。
  13. In this thesis, we will emphasis on the following two areas. first, theorectically, we will dig into the theory of boundary tracking and propose our new algorithm

    因為篇幅有限，本文研究工作將有所側重，重點放在以下兩個方面: （ 1 ）在理論研究層面，主要研究如何改進人的輪廓跟蹤演算法。
  14. After the study of the traditional algorithms of feature extraction and boundary tracking, the edge detection method based on combination of - correction and sobel edge operator has been realized

    對于圖像的特徵提取和圖像分割，論文在對傳統的邊緣提取和輪廓跟蹤演算法進行研究之後，提出了校正和sobel運算元相結合的邊緣提取演算法。
  15. A selection method is described to select the interested object areas in binary image, and a new general tracking boundary algorithm is proposed to acquire the outside boundary of the selected area

    講述了對二值圖象中所感興趣的物體區域的選定方法，並提出了一種通用性較強的邊緣跟蹤演算法，以提取被選定物體區域的外邊緣輪廓
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