hip region 中文意思是什麼
hip region
解釋
髀厭-
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。 -
As to bone size tested by quantitative transmission disequilibrium test, we found significant total association at the intertrochanteric region ( p = 0. 019 ) and total hip ( p = 0. 035 ), whereas no significant ' results for linkage, within - family association. for the father group, significant evidence of association ( test via anova ) was found at the intertrochanteric region ( p = 0
通過數量性狀傳遞不平衡檢測，發現ahsg基因與轉子間（ p = 0 . 019 ）和髖部（ p = 0 . 035 ）的骨大小具有顯著的總的關聯，但沒有發現連鎖和家庭內的關聯，在父親群體中，通過方差分析（ anova ）發現該兩個骨骼部位與ahsg基因具有顯著的關聯，轉子間p值為0 . 005 ，髖部p值為0 . 010 ，但在母親和女兒群體中沒有發現關聯。 -
Soft tissue uptake of a bone - seeking - agent was seen in the lungs, stomach and bil. hip region
骨骼掃瞄發現在胃、兩側肺部及兩側髖部等軟組織的放射活性增加。 -
Our study shows that the ahsg gene may be associated with bone size at total hip ( especially at the intertrochanteric region ) in chinese men. however, our data do not suggest that the ahsg - 5ac i marker is closely linked to a qtl for bone size variation in chinese
因此我們的研究表明ahsg基因可能與中國男性的髖部（特別是轉子間）的骨大小相關聯，但我們的數據並不支持ahsg基因的sac標記是中國人群中導致骨大小變異的數量性狀位點或與其連鎖。 -
Implants for surgery. partial and total hip joint prostheses. part 5 : determination of resistance to static load of head and neck region of stemmed femoral components
外科植入物.部分和全部髖關節假體.第5部分:有柄元件對頭和頸靜態負載
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