video tracking system 中文意思是什麼
video tracking system
解釋
動物行為分析-
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。 -
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。 -
Research of auto - tracking video surveillance system
智能跟蹤視頻監視系統研究 -
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。 -
You can build your own system for real - time video effects processing based on simple motion tracking and existing open source software
但是，現在能夠採用簡單的運動跟蹤和現有的開放源碼軟體在系統中進行實時視頻效果處理。 -
In this thesis, we present one prototype system of video based performance - driven facial expression animation, and describe in detail the relative content of face detection, feature extracting, feature tracking, special face modeling, expression animation and the like
本文提出了一個視頻驅動的人臉動畫原型系統，詳細介紹了構造該系統所涉及的人臉檢測、特徵提取、特徵跟蹤、特定人臉建模、表情動畫等方面的技術。 -
In the dissertation are discussed the infrared video object recognition features, the infrared rosette scan subimage technology, the fast object recognition and tracking technology and the design - consideration of miniature system, etc. based on those, system experimenting is made and good results are shown
本文研究遠程紅外目標識別特徵，玫瑰掃描亞成像與目標檢測，快速目標識別跟蹤技術及小型化系統的研製等，並在此基礎上進行了系統實驗，取得了良好的結果。 -
In order to resolve the contradiction between real - time and arithmetic complex in the television tracking capture system, the paper designs the real - time target track processing system which is constructed by the high performance dsp chipset tms320c6416 as the core digital processor, the huge reprogrammable logic chipset cpld as the system logic control and the field reprogrammable array fpga as the image preprocessing chipset to sampled video digital image
摘要為解決電視捕獲跟蹤瞄準系統中系統的實時性與演算法復雜性之間的矛盾，設計了以高性能的dsp晶元tms320c6416為核心處理器，結合大規模可編程邏輯器件cpld進行邏輯控制以及現場可編程門陣列fpga對採集的視頻數字圖像做預處理的實時目標識別跟蹤處理平臺。 -
This paper describes the detailed process and the principles for tracking and classifying targets in video streams of the vision - based traffic monitoring system
摘要文章講述了交通監控系統中應用視頻圖像流來跟蹤運動目標並對目標進行分類的具體過程和原則。 -
The tracking system in video tape recorders ( vtr ) can only track accurately at normal speed
摘要錄像機中的跟蹤系統只有在以標準速度運行時才能進行準確跟蹤。 -
( 2 ) two experiments for this system are done : one is about system accuracy testing, another is label - based human motion analysis. ( 3 ) in active contour based tracking, segmentation and tracking of video moving object is used for guiding the extraction of video object plane from the video sequence. this dissertation describes spatio - temporal information to automatically segment and track video moving objects
（ 2 ）對這個系統進行實驗測試和結果分析；首先進行了系統精度測試實驗，結果表明此系統可以用於人體運動分析，然後進行了有標志點人體運動分析的實驗測試，方法是將標志點貼在手腕上進行運動，結果得到手腕運動的三維運動軌跡，最後進行結果分析。 -
Yang qingsu. research & implementation of video vehicle detection and tracking system [ d ]. chengdu, sichuan university. 5, 2004
楊清夙車輛視頻檢測與跟蹤系統的研究與實現[碩士論文]成都：四川大學， 2004年5月。 -
Infrared video target detection and tracking system ( ivtds ) is an important field of digital image processing, it is widely used in military and civil affairs
紅外視頻動目標的檢測與跟蹤是數字視頻處理、分析應用的一個重要領域，在民用與軍事上有著廣泛的應用。 -
We have developed an auto human face detection and tracking system with vc 6. 0, it ' s function include face detection, active camera control, computer communication, best view selection, in addition, it support different video source such as ccd and usb based camera
基於pc機終端開發了軟體控制攝像機的自動人臉檢測與跟蹤系統，該系統可完成人臉檢測、雲臺控制、多機通訊、多攝像機最優視角切換，並可支持usb埠的視頻輸入。 -
Through establishing the equation of moving target detection and tracking system, we find out the methods to solve the equation, and from the methods we come to discuss several crucial techniques of the implementation of system, and also according to the feature of the infrared video image sequence which we are processing and analyzing, we bring forward moving target detection and tracking technology based on background moving estimation and compensation
通過建立的動目標檢測跟蹤系統方程，探討系統實現的關鍵技術，並且針對我們所要處理的紅外視頻圖像序列的具體特點，我們提出基於背景運動估計和補償的動目標檢測跟蹤關鍵技術。 -
Full sphere, automatic object tracking intelligence dome camera is a kind of important basic device in video survey system. with the support of zhejiang nanwang multimedia co. ltd, the writer triumphantly investigated it, and researched the key technologies and theories
目標自動跟蹤一體化智能球形攝像機是監控系統的前端設備，作者依託實際項目，對其進行了成功的開發，並圍繞產品研發的一些關鍵技術問題進行系統深入的研究，具有重要的理論價值和實際工程意義。 -
Many popular related technology did n ' t meet vary requirements. therefore, an efficient and robust detection and tracking system is needed eagerly. the aim to this thesis is to design video - based vehicle detection and tracking system, which can limit the noise of system and pedestrian factor, and used in large area, multiple objects and complex environment in traffic surveillance
與目前幾種有代表性的rgb空間的運動目標檢測的方法進行了比較，基於hsv空間的自適應模板是一種比較新穎的方法，由於hsv空間和rgb空間相比，對顏色要敏感的多，而且在高對比度的情況下，表現突出。 -
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。 -
To meet the requirements of automatic tracking, real - time tracking, multi - object tracking of the video monitoring system, this paper provides a multi - object video monitoring system based on three layers dynamic interaction system
為了滿足當前視頻監控系統對自動跟蹤、實時跟蹤、多目標跟蹤的需要，本文給出了基於三層動態交互體系的多目標監控系統。 -
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。
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