節結點英文怎麼說

節結點 的英文翻譯

節結點 例句

1. Though such additions meant that the program did not truly examine every node within its search depth ( so it would not be truly brute force in that sense ), the rare mistakes due to these selective search was found to be worth the extra time it saved because it could search deeper
   雖然這些附加性的東西意味著：程序不真正的測試在搜索深度內的每個 結 點 ， （因此它不是真正的暴力搜索） ，選擇性搜索造成的錯誤被發現的很少，它能 節 約額外的時間從而搜索的更深，因此使用是有價值的。
2. Visual analysis of human motion has been receiving increasing attention from researchers in the fields of image processing and computer vision during the past few years. it has a lot of applications in virtual reality, smart surveillance system, advanced user interface, motion analysis and video compressing, etc. this paper focuses on the technology of human motion tracking based on video, first, we make a summarization of the domestic and overseas status of the research in this field. on the basis of this, we analyse the technical difficulties of human motion tracking. as most of the existing model - based methods of human motion tracking perform not so good in some situation as they need mannual intervention, and also the precision of tracking is not so satisfying during the research of tracking of walking people because of the self - occlusion of legs, this paper proposes an algorithm of automatic detection and tracking of legs of the walking people based on monocular image sequences, in which we analyse the features of walking people, track the five joints of lower limbs, get various parameters, and then re - construct the walking process. the main research achievement is as follows : 1 ) we propose an algorithm of markerless automatic extraction of leg skeleton. first we divide the video into continuous image sequences, after background subtraction, the satisfying human region could be extracted, then we get a single - connected region by converting the rgb image to binary image and median filtering. afterwards, the contour of lower limbs in the frame with a widest boundingbox is detected, using sobel operator, to find the ankle joint of leg behind according to the features and rules of walking, then, the joint of knee of leg behind, hip, ankle of leg in front, knee of leg in front could be got in turn. so, model of leg skeleton is constructed
   首先將視頻分解成許多連續的靜態圖像幀，經過背景去除，把感興趣的人體區域提取出來，通過二值化，中值濾波等預處理方法得到只有人體的一個單連通區域，然後用sobel運算元檢測出boundingbox最寬幀中人體下半身的輪廓，根據運動規律及特徵找到後腿踝關 節 點 ， 結 合從boundingbox最窄幀中所獲取的腿長依次得到後腿膝關 節 ，跨部關 節 ，前腿踝關 節 ，前腿膝關 節 四 點 ，從而構建出腿部骨架模型。 2 ）實現了人體步行腿部骨架的跟蹤演算法。在完成對腿部骨架模型的自動初始化之後，本文對跨關 節 、膝關 節 及踝關 節 分別採用運動建模、圓周相交定 點 演算法、運動預測及預測 點 周圍搜索rgb相似矩形塊三種方法確定每一幀中其實際坐標，從而重構出腿部骨架的運動過程。
3. Integrating with the continuous level of detail of geometry mesh, we present an criteria for selecting an appropriate node on the texture the quadtree, and rendering the mesh with the corresponding quadtree texture
   紋理組織方式有效地匹配于地形幾何的連續層次多分辨細 節 模型，提出了紋理四叉樹的多解析度選取策略，並從紋理 結 點 出發，繪制幾何網格。
4. In order to save oil for ignition and raise cyclic operation capability of utility boilers, eih for oil - free ignition and stable combustion is adopted to de ? gn the burner and experimental system in this thesis
   本文根據煤粉氣流的著火理論，針對火電廠 節 約 點 火用油和提高調峰能力，採用了電磁感應加熱無油直接 點 火與穩燃技術設計燃燒器 結 構和實驗系統。
5. Branching query processing efficiency has also been promoted remarkably. thirdly, when processing simple path queries, this paper proposes methods that could locate the appropriate nodes
   第三、對于單路徑查詢的處理，本文提出的方法可以迅速定位出匹配查詢條件的 結 點 ，減少了需遍歷的 節 點 數量，提高了查詢處理效率。

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