邊界檢測 的英文怎麼說

中文拼音 [biānjièjiǎncè]
邊界檢測 英文
boundary detection
  • 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...
  • 界 : 名詞1 （相交的地方; 劃分的界限） boundary 2 （一定的范圍） scope; extent 3 （按職業、工作或性別等...
  • 檢 : Ⅰ動詞1 （查） check up; inspect; examine 2 （約束; 檢點） restrain oneself; be careful in one s c...
  • 測 : 動詞1. （測量） survey; fathom; measure 2. （測度; 推測） conjecture; infer
  • 邊界 : boundary; frontier; border; borderline; edge range line; periphery
  • 檢測 : check; detection; test; gauging; detecting; sensing; [工業] checkout; measuring
  1. An advertisement search system base on the key frames and streams of h. 264 / avc is developed in this dissertation

    在鏡頭邊界檢測的基礎上，設計並實現了一個基於h . 264 / avc碼流的視頻廣告查找系統。
  2. A shot boundary detection method for news video based on rough sets and fuzzy clustering

    基於粗糙集和模糊聚類的新聞視頻鏡頭邊界檢測方法
  3. Some strategies introduced in this recognition algorithm are proved to be effective and improve the performance of the algorithm. experiments show the recognition algorithm based on subpixel edge detection proposed here is advantageous over traditional recognition algorithm and can get a more accurate edge position between bar and space

    實驗表明本文的識別演算法具有很好的性能，這里提出的基於亞像素邊緣檢測的識別方法優于傳統的條碼識別方法，能夠獲得更為準確的條空邊界位置。
  4. In this paper, an algorithm based on watershed transformation and fuzzy logical catchment basins combination is proposed to suppress or remove the feature of natural background, and applied to infrared object boundary detection and labeling

    文中在分水嶺演算法的基礎上，結合模糊邏輯方法，對自然背景下的紅外人工目標的邊界檢測和分割以及紅外背景的抑制進行了探討。
  5. By the theoretical analysis and experimental test, the image processing procedure of the system has been designed. firstly, the system needs carry out pre - process : the median filtering and average filtering of acquired image, next carrying out the threshold of filtered image, then performing morphology, such as open, close and so on. next, the boundary of binary image is extracted

    通過理論分析與實驗驗證，得到了本系統圖像處理過程:首先對採集的圖像進行預處理，包括均值中值濾波，通過閾值分割進行二值化，然後對二值圖像進行開啟、閉合以及進行邊界提取操作來獲得清晰的圖像邊緣，最後通過邊緣檢測和擬合測量得到沖擊試樣各尺寸值，圖像坐標變換和模式匹配可以完成檢測區域定位。
  6. Entropy of an image is to express the smoothness or homogeneity of the image. while computing in a local window, if there exist edges, the local image will not be homogenous, variation of the grayness will be sharp and the entropy obtained will be low. otherwise, the entropy will be high. given the threshold of entropy, it can be determined whether or not exist edges. because entropy operator is sensitive to noise, the effect is bad if it is directly used to detect edges. in view of the deficiency, the paper comes up with an edge detection method in which entropy operator is combined with noise removal. if the entropy computed is higher than the threshold, it will be necessary to determine whether it is caused by noise or by edges. thus edge detection and noise removal can be made at the same time. with this method satisfactory effect has been achieved by experimenting upon image with low ratio of signal to noise

    圖像的熵用來刻劃圖像的平滑性或均勻性.在圖像的局部窗口中計算時，如果窗口中存在邊界，則窗口中的圖像不均勻，其灰度變化急劇，計算出的熵小；反之熵大.設定熵的閾值，即可判斷是否存在邊界.由於熵運算元對噪聲很敏感，直接用它進行邊界檢測，效果很差.文中針對這一缺陷，提出將熵運算元與去噪相結合的邊界檢測法，如果計算出的熵大於閾值，要判斷是噪聲的出現所引起，還是邊界的出現所引起，這樣，邊檢測邊界邊去噪聲.用該方法對信噪比較低的圖像進行實驗，得到了滿意的效果
  7. 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。
  8. The effect of natural background and noise in infrared image, fuzzy edge of infrared object, make it difficult to segment and label artificial object in natural background

    自然背景復雜的紋理特徵和紅外圖像中的噪聲影響，以及紅外目標模糊的邊緣，給紅外目標的邊界檢測和分割帶來一定的困難。
  9. Detection model of prosodic boundary based on prosodic features and syntactic information

    基於韻律特徵和語法信息的韻律邊界檢測模型
  10. In uncompressed domain, we analyse the processing and the normal algorithms of scene change detection. a new algorithm for video abrupt shot change detection based on the relation of the partial interframe differences is proposed in this dissertation

    在解壓域，系統地分析了解壓域鏡頭邊界檢測過程和常見的解壓域鏡頭邊界檢測演算法，提出了一種新的解壓域鏡頭突變檢測演算法:基於局部幀間差相關性的鏡頭突變檢測法。
  11. In compressed domain, we analyse the traditionary scene change detection algorithms that are based on the compressed streams of mpeg - 1 / 2 / 4 and introduce the newest standard of video compression : h. 264 / avc. on the basis of analyse of the new features of srteams of h. 264 / avc and theirs impact on traditionary scene change detection algorithms, a novel scene change detection algorithm on h. 264 / avc is proposed in this dissertation

    在壓縮域，在分析傳統的基於mepg - 1 / 2 / 4碼流的鏡頭邊界檢測演算法的基礎上，結合最新視頻標準h . 264 / avc的碼流新特性，提出了一種在h . 264 / avc碼流上檢測鏡頭邊界的演算法。
  12. A method of video shot boundary detection using unsupervised clustering

    一種基於非監督聚類的視頻鏡頭邊界檢測演算法
  13. This platform employs windows ce. net as operation system, and applys the technology of embedded program - embedded visual c + +. a vector electronical map system is setup. we can display vector map, zoom and roam the map in that system, further more, simple management of map layers and demand information are also realized, further more, we put forward borderline - detection arithmetic to improve speed of display when we roam the map

    開發平臺以windowsce . net為操作系統，運用embeddedvisualc + +嵌入式編程技術，建立了一個矢量電子地圖系統，實現了矢量電子地圖的顯示、縮放、漫遊、圖層管理以及簡單的數據查詢導航功能，提出了用邊界檢測演算法提高電子地圖漫遊時的顯示速度。
  14. The application of morphological in noises removing, lines classification, and edge detection of drawing has been studied

    研究了形態學在圖紙的消噪、線條分類及邊界檢測等方面的應用。
  15. In this paper, we systematically studyed the content based video analyse and management technology, proposed and realized a shot detection method based on background area. we studyed and improved some content based video browse and retrieval methods and proposed a browse and retrieval model based on the shot / represent frame example library, we proposed a framework of content - based video analysis and retrieval technology, and implemented a video - server - oriented content - based video analysis and retrieval system - vs2000

    本文主要針對多媒體數據庫中對視頻媒體信息的檢索要求，系統研究了基於內容的視頻分析與處理技術，提出並實現了基於背景區域的鏡頭邊界檢測方法；對基於內容視頻瀏覽與檢索技術進行了研究與改進，提出並實現了基於鏡頭代表幀例子庫的瀏覽檢索模型。
  16. Boundary detection and object labeling is key point in infrared object detection and recognition

    邊界檢測和標注是紅外目標探測和識別的一個重要環節。
  17. The main research works of the dissertation are as follows : 1 ) preprocessing technology of unorganized diserete points : the relative research works were focused on two issues : boundary extracting from unorganized discrete points and generating of original surface, boundary extracting were realized on the basis of rules that disctete points are on the form of triangular mesh and the number of neighbor triangle of border points and inner points are different

    論文的主要研究內容如下： 1 ）離散數據點集的預處理技術研究了離散數據點的邊界檢測和初始曲面擬合問題。離散數據點的邊界檢測是根據有限元分析所得到的三角網格離散點，利用它的特點，使用離散點的相鄰三角網格的個數判斷是否是邊界點。
  18. Edge detection of all - directional m - mode echocardiography images

    型心動圖像的邊界檢測
  19. Lined edge detection

    線條化的邊界檢測
  20. The proposed algorithm can detect both the abrupt shots and gradual shots. experimental results show that it is obviously performs well both in recall and precision

    實驗結果表明，提出的鏡頭邊界檢測演算法不僅能很好地檢測突變，還能有效地檢測漸變，達到了很好的檢測效果。
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