contour tracing 中文意思是什麼
contour tracing
解釋
輪廓跟蹤-
In this paper, a boundary chain code tracing method is used to extract the contour information, the process of thinning, de noising, and encoding for contour are realized at one time, so a 1d string represented the 2d contour shape information is obtained, then a contour matching method based on chain code is presented
摘要首先利用邊界鏈碼的跟蹤技術，提取出二維碎片的輪廓信息，同時對輪廓線進行細化、去噪和編碼處理，得到二維輪廓線的一維鏈碼信息描述，並在此基礎上提出一種基於鏈碼的二維碎片輪廓匹配方法。 -
This thesis studies the method about the military map data fusion based on mapinfo : first, it introduces the classifies, the encoding and the formats of the military map data, and how to unify them ; then by programming and using the operations which maplnfo provides to realize data conversion including element stratums, attribute encoding and data formats. by this way can realize the unity in these three aspects ; finally, by using graphics clipping and contour line tracing to realize the military map data fusion
本文重點研究了基於mapinfo平臺的軍用地圖數據融合方法：首先研究了各種軍用地圖數據的分類、編碼和格式統一的途徑；然後通過編製程序和利用mapinfo平臺的各種操作功能實現了包括要素層、屬性編碼和數據格式在內的數據轉換，實現了三種軍用地圖數據在這三方面的統一；最後，通過圖形裁剪和等高線的追蹤等演算法實現了軍用地圖的數據融合。 -
Based on the characteristics of vehicle structure, the paper presents the check technique for traffic vehicle from the remote sensing images, introduces the transformation process from the grey scale of image to the dual value image, and finally expounds the marginal check ( contour tracing ), image dividing, mode distinguishing and the vision of machine
摘要在分析固定場景中車輛圖片結構特徵的基礎上，提出了從遙感圖中檢測車輛的方法，具體介紹了將遙感灰度圖像轉換為二值圖像，並進一步闡述了邊緣檢測（輪廊的跟蹤） 、圖像分割、模式識別、機器視覺等作用。 -
Secondly, for the image edge detection, methods including the gradient method, the sharp - processing method, and the hough transformation were used, and the contour tracing was also conducted
邊緣檢測處理部分採用了梯度處理法、銳化處理法、哈夫變換處理法，並對圖像作輪廓跟蹤處理。 -
Contraposed those characteristics of leather, after studying all kinds of algorithms of image segmentation, this dissertation chooses the techniques of thresholding methods of parallel region segmentation and edge tracing methods of serial edge segmentation to detect the contour of the leather image. then by using polygonal approximation method, we can convert the contour ' s form from image into graphics. it will make following arrangement works more convenient
本論文針對皮革圖象的上述特點，在對各種圖象分割演算法進行研究后，選用了并行區域分割中的閾值化技術及串列邊界分割中的輪廓跟蹤技術，將皮革圖象的邊緣輪廓檢測出來，並對該輪廓進行多邊形擬合，使其由圖象轉換為圖形，以便為后續排樣工作提供方便。 -
The new ideas of this dissertation mainly lie in two points. based on the research on the traditional edge tracing techniques, this dissertation presents an improved method according to lml rule. at the same time, studying the polygonal approximation methods, this dissertation also presents an improved and based on mergence method to image contour, and implements the transform of the contour from image to graphics preferably
本文的主要創新點在於：在研究傳統輪廓跟蹤技術? ? 「爬蟲」法的基礎上，提出了基於lml規則的改進的輪廓跟蹤方法；同時，研究了多邊形擬合法，提出了基於聚合的改進的多邊形擬合物體圖象輪廓線方法，較好地實現了對邊緣輪廓線的從圖象到圖形的轉換。 -
Firstly in the stage of image segmentation, on the basis of comparing three edge detector in common use, we propose a new method of edge detection, which is combining robert detector and contour tracing
首先，我們對飛機圖像進行了分割。在比較三種常用的邊緣檢測運算元的基礎上，提出了一種新的邊緣檢測的方法，即將robert運算元和邊界跟蹤結合起來的方法。 -
The threshold of image segmentation is confirmed by using iterative calculating method or experience by the statistic information of image histogram. the contour data is output by using multi - contour tracing method. most of all, the multi - contour tracing method is researched as an emphasis of this paper
在這個過程中，採用中值濾波的方法去除噪聲;圖像分割的閾值採用自適應閾值分割和根據經驗結合圖像直方圖的方法確定;採用多輪廓跟蹤方法將邊界點數據有序輸出。
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