video tracking 中文意思是什麼

video tracking 解釋
視頻跟蹤
  • video : n. 電視；視頻；影像。adj. 電視（用）的，視頻的，錄像的。
  1. We discuss the preprocessing of video and whole body tracking problem firstly

    首先討論了對于視頻的預處理以及全身運動的跟蹤問題。
  2. The video - based 3d body tracking method under the non - linear optimization framework was proposed, which combined multiple cues and motion prior efficiently

    其演算法特點是，多種圖像特徵和運動知識有機地集成於一個基於非線性優化策略的跟蹤框架中。
  3. A contemporary twist on the aristocratic ( and narcissistic ) oil portrait above the mantel, the artwork consists of a motion - activated video camera affixed to a large flat - panel television and a computer, tracking and displaying the movements of whatever passes by : underdressed masters of the house, delivery people, ex - wives

    這件藝術品是把壁爐架上方兼具貴族氣息與自戀傾向的油畫肖像進行具當代精神的改造，它包含一臺靠感應動作啟動的攝影機，攝影機再與大型平面電視及電腦連接，能追蹤並顯示任何通過鏡頭前方的物體，例如衣著隨便的屋主、送貨的人、諸位前妻。
  4. Utilizing the idea of sfs ( shape from shading ) and the facial constrained information, we reconstruct face model by single frontal face image. we utilize orthogonal image method to generate individualized face model by adjusting the parameters of the candide - 4. we realize an algorithm based on minimum features for rapid face modeling from video, by tracking feature points, calibrating exterior parameter, estimating 3d location of feature points

    利用shapefromshading的思想和人臉的約束信息實現了基於單幅正面人臉圖像的重建；以candide - 4的參數調整為手段實現基於兩幅正交圖像的人臉模型重建；通過跟蹤視頻中的特徵點，標定相機外參，進而估計特徵點的3d位置，實現了基於一段視頻中小特徵點集的人臉建模演算法。
  5. It cites the rise in video links to nurseries and the popularity of tracking technology, which enables parents to keep tabs on the nanny or childminder, as evidence that parenting is being " professionalised "

    電視監控孩子在托兒所的狀況，以及時時監控技術的普及，使家長們雇傭保姆來看管小孩，最後家長都成為「職業」監護人。
  6. 2 it cites the rise in video links to nurseries and the popularity of tracking technology, which enables parents to keep tabs on the nanny or childminder, as evidence that parenting is being " professionalised "

    重譯：這份報告以幼兒園更多的使用錄像和跟蹤技術的普及為證據，來證明養育正走向「專業化」 ，孩子的父母可憑借錄像和跟蹤技術來監視保姆或幼兒園的工作人員。
  7. Feature tracking in video and sonar subsea sequences with applications. computer vision and image understanding, 2000, 79 : 92 - 122. 10 brooks r a, lozano - perez t. a subdivision algorithm in configuration space for findpath with rotation

    本論文詳細介紹了相關的知識背景以及將gcop優化求解方法應用於機器人路徑規劃含兩類障礙物的原理和演算法設計，並給出了模擬實驗結果。
  8. Based on mean shift algorithm i propose dynamical mean shift algorithm. in this paper, i use dmsa to track face in video sequences which combines a probability distribution image of flesh color. in the end of this paper, dmsa ' s tracking accuracy, tolerance to noise, distractors and performance are studied

    在基於靜態圖像中使用的msa （ meanshiftalgorithm ）演算法的基礎上，本論文提出了dmsa （ dynamicalmeanshiftalgorithm ）跟蹤演算法，並結合膚色概率分佈，將其應用於人臉跟蹤的研究中。
  9. The encrustations of tracking and sensing devices cybernauts now wear will be integrated into clothing or replaced by video cameras and other sensors that monitor movements and gestures from a distance

    賽百遨遊者目前所配戴的追蹤感應器的外殼將被製作進衣服中，或被攝相機和其它能從遠距離監控運動和手勢的感應器取代。
  10. Infrared video target detection and tracking system plays a great role in the field of digital image processing, and is widely used in civil and military affairs

    在計算機視覺、交通監控、可視預警、導航等諸多民用領域有著廣泛的應用，同時在導彈電視制導等軍用領域也發揮著重要作用。
  11. In this theses, the history and actuality of tv tracking was introduced ; the hardware and software foundations of realizing an embed color video tracker was analyzed ; the working theory and structure of a tv tracking system was also expatiated ; the key technology of realizing an embed color video tracker is presented

    本文介紹電視跟蹤的發展歷史和現狀，分析實現嵌入式彩色視頻跟蹤系統的硬體和軟體技術基礎。闡述電視跟蹤系統工作原理、結構特點，解決嵌入式彩色視頻跟蹤系統實現過程中的關鍵技術。
  12. Research of auto - tracking video surveillance system

    智能跟蹤視頻監視系統研究
  13. 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。
  14. Combining this information with data from the optical, video or ultrasonic devices greatly improves the accuracy of the tracking

    把這項資訊與來自光學、視訊或超聲波裝置的數據結合起來，就能大幅提高追蹤的準確度。
  15. An algorithm for separating the target, getting its characters and then identifying it using wavelet transform is presented. using the embed color video tracking platform a lot of experiments have been done, and the satisfied results were gotten

    提出利用小波變換進行目標分離、目標特徵提取和目標識別的演算法，在設計的嵌入式彩色視頻跟蹤平臺上進行大量的實驗，並給出實驗結論。
  16. The following are mainly used key techniques of the hardware realization : 1 ) using a color ccd camera and an enhanced video processor to sent the color information to the video tracking system, the dimension of the character space of a target is increased

    硬體實現過程中主要採用以下關鍵技術：利用彩色ccd攝像機和增強型視頻處理器進行視頻信號的採集和量化，從而將彩色信息加入視頻跟蹤系統，提高目標特徵空間維數。
  17. This could quicken the operation obviously. the experiments using the embed color video tracking system and the methods designed shown that this tracking system is satisfied to the demands of real - time tracking

    最後，在實現的嵌入式彩色視頻跟蹤硬體平臺上，用所設計的跟蹤演算法進行實驗，其結果符合實時跟蹤的要求。
  18. According to the demands of practical applications, an embed color video tracking platform was designed

    根據實際工程應用要求設計一個嵌入式彩色視頻跟蹤平臺。
  19. An embed color video tracking platform that can satisfy the needs for more video application with a little modification was realized

    實現了嵌入式彩色視頻跟蹤平臺，此平臺稍加改動便可滿足許多嵌入式視頻跟蹤測量系統的需要。
  20. The algorithms of separating a target from its background and getting the characters of the target and locating the target in the wavelet transform space were presented in the second part. by using the embed color video tracking platform, the real - time tracking was realized

    第二部分主要是提出在小波變換域實現目標與背景分離、目標特徵提取、目標定位的演算法，並在嵌入式彩色視頻應用平臺上進行驗證，實現實時跟蹤。
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