visual analysis 中文意思是什麼
visual analysis
解釋
目視分析-
Analysis of visual acuity with vep technology
應用視覺誘發電位分析視力的價值 -
Makes general analysis and research on human visual system the characteristicness of human visual system is the process being considered firstly for every image process technology, include watermark technology, in order to join the characteristicness of hvs and the watermark technology together, this paper analyses and researches the hvs theoretics particularly firstly. it build the aesthesia models and the jnd models after discussing eyes " biology configuration particularly and expatiating eyes " aesthesia process. these works provide the foundation for the later research of watermark channel capacity and the watetmark embedding intensity. 2
對人類視覺系統的特性進行了全面的分析和研究人類視覺系統的特性是任何圖像處理技術必須優先考慮的環節，數字水印技術也不例外，為了使人類視覺系統的特性和數字水印技術很好地結合，本文首先對人類視覺系統理論進行了全面細致的分析和研究，在詳細闡述了人眼的生理結構及人眼對顏色的感知過程的基礎上，建立了人眼的感知模型和人類視覺系統的jnd模型，這些工作為后來水印通道容量的研究、水印嵌入強度的確定等工作奠定了基礎。 -
Perfect pre - processing and post - processing function is one of the main factors to evaluate the vitality and market value of the finite element analysis system surveying today development of finite element analysis technology, most of which concentrate on establishing fine user interface, also has some limitation on application, and especially, the research on the visualization of arbitrary cut - plane is always in ascendants to realize the visual processing on cut - plane needs reprocessing the results of finite element analysis which have get, so the algorithm is two parts : seeking the physical value of cut - plane and drawing 2d contours, the former, based on the theory of stress on " arbitrary inclined plane " in physical mechanics, use the method of linear interpolation method to get the coordination and physical value of intersection between cut - plane and element arris ; the latter, based on the tables on elements, nodes, stress and strain, summarize a rapid algorithm of generating 2d contours based on the grid. this thesis synthesizes there two parts and get a visual processing program under fortran
縱觀有限元分析技術的發展，目前大多集中在建立良好的用戶界面上的研究仍存在許多應用上的局限性，其中對任意剖面上可視化的研究仍處于方興未艾的階段。要實現任意剖面上可視化處理，必須先將得到的有限元計算結果進行再處理，因此在演算法上分為兩部分：求任意剖面上物理量值的演算法及二維等值線演算法。前一部分以彈性力學中「任意斜截面的應力」為理論基礎，利用線性插值方法得到截面與單元棱邊的交點坐標及交點物理量值；在此基礎上；根據已得到的單元及節點序號表、應力應變物理量表，總結出一種基於有限元剖分網格的快速生成二維等值線的演算法。 -
Based on vc and opengl software platform, as a part of integrate planar mechanism analysis and simulation cai, the mechanism theory has been adopted to analysis the movement trace and profile of linkage ; adopt oriented object method to capsulate the class module. each corresponding class module complete parameter storage and process ; adopt message - map, message - trigger to organize the programming and response the user " s input ; use the document - view structure of the visual vc + + mfc class foundation as the basis of the programming architecture to complete those functions. use oriented object method to product the following class module : control class, render class, document class, mechanism class and other classes ; adopt opengl library to draw the three dimensional graph based on the result of mechanism analysis ; use model transforming, lighting, material, color, frame - buffer, display - list, graphics - component combine etc to draw the three - dimension mechanism and make the simulation of linkage has high reality
本文敘述了平面連桿機構運動分析和可視化模擬的理論演算法及其編程實現方法，基於微機vc平臺，採用opengl圖形庫編程，利用面向對象的方法對機構進行功能封裝，利用vc + +的文檔視結構作為最基本的窗架，生成並控制三維繪制類、文檔類、主窗口類和一些輔助類，利用windows平臺的消息映射、事件驅動來組織程序運行和響應用戶反饋，利用機構分析得出坐標數據驅動opengl庫繪制三維機構圖形。 -
Three commixed still image coding algorithms are proposed based on them and such ideas as : zerotree coding, wmse ( which is based on mankind visual characteristics ), classified vector quantization with different vector structures and classification methods. the chapter gives the principium analysis, realization schemes and simulation results of the proposed algorithms
在此基礎上，結合零樹編碼思想，以及基於人眼視覺特性和分類矢量量化的思想，根據不同的矢量構成和分類方法提出了三種混合型靜止圖像編碼方法，給出了演算法原理的分析、實現方案和模擬結果，最後對本章方法作出分析總結。 -
Because of the powerful compilatory capability of visual c + + software and the favorable capability of data processing and graphics displaying of matlab software, the mixed programming is adopted in order to implement the functions of the analysis system
為了兼顧visualc + +強大的編譯能力以及matlab良好的數據處理和圖形顯示能力，系統的軟體處理部分採用兩者混合編寫的方式來實現。 -
In term of the control mechanism between tp and te, possibly, this special control method will provide the control theory some spark. based on the research and conclusion of the frog visual behavior, in term of the control mechanism among the tp, te and endbrain area, the author has done a detailed system analysis and use the computer 3d to simulate the frog vision behavior. this kind of visual behavior model could be taken as a good reference to study the formation of the vision and its characteristics
文中通過對青蛙視覺行為數據的細致整理和總結，根據丘腦-前頂蓋（ tp ） ~ 1 、頂蓋~ 2和端腦區域里神經元集團之間的相互作用機制並結合具體的視覺行為，做了詳細的系統分析，並在此基礎上，使用計算機3d技術對青蛙視覺行為進行了模擬，這種直觀的視覺行為模型能夠為我們進一步研究視覺的形成和特點提供良好的依據和借鑒。 -
We will study color vision, adaptation, the role of eye movements in carrying out visual analysis, motion perception, depth perception and pattern perception
我們將學習顏色視覺、適應、眼球運動在視覺分析中的作用、運動知覺、深度知覺和圖樣知覺。 -
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。 -
The dissertation puts forward some viewpoints based on the domestic and overseas theoretic researchs and practices related to the locating supermarket. based on the analysis the indexes of the location of supermarket, we pay more attention to three application analytical indexes : spatial distribution of population numbers, traffic accessibility, competition between different firms, having realized the quantitative and visual analysis of the market area
本篇論文基於gis技術結合國內外關于超市選址的相關研究成果，對超級市場選址規劃進行了有益的探索。論文通過對超級市場選址相關因素的分析研究，綜合考慮了人口的空間分佈、交通可達性、現有零售商業競爭態勢等因素，實現了超市商圈分析的定量化。 -
In this thesis, by changing the position of laser, increasing the operation velocity and adding the experimental materiel, the images data under the different operational condition are gotten. visual analysis of the different area of flow field is done, using a serial of images about the typical sate of flow field
試驗過程中，通過改變激光器照射截面，提高操作風速，變化物料高度，獲得不同工況下的圖像數據，並針對不同的流動區域，將獲得的典型流動狀態的連續圖像進行了可視化分析。 -
An exploration of the visual analysis of mathematical problems
數學問題直觀分析探微 -
However, gait is a relatively new and emergent behavioral biometric, and gait recognition has received growing interest within the computer vision community recently, is currently the active research topic in the domain of visual analysis of human motion
盡管如此，步態識別作為生物特徵識別技術中的一個新興領域，目前引起了視覺研究者的濃厚興趣，成為近年來計算機視覺領域中備受關注的前沿方向，是人運動視覺分析的重要內容。 -
According to the study, writing contributed to reading by two mechanisms ; children used both visual analysis of a written character s structure and long - term motor memories developed by repeatedly writing the characters when learning to read
研究指出，寫字在兩方面有助閱讀：寫字促進對漢字字形結構的分析；重復練寫的手部活動，會使兒童建立對漢字的動作記憶。 -
Secondly, research development of noise control is analyzed and theory research of noise radiation, noise measurement and noise resource diagnosis, cae, research of numerical value and visual analysis, noise active control are described in this paper
接著，分析噪聲控制工程的研究進展，提出噪聲輻射理論研究，噪聲測試與聲源診斷， cae 、數值化與可視化研究，噪聲的主動控制技術。 -
Mathcad used in the visual analysis of mechanism ' s movement
在機構運動可視化分析中的應用 -
It introduces visualization technique of fem and makes a visual analysis of the designed gate with hmvcad
介紹了有限元可視化技術，同時利用hmvcad系統對設計的閘門進行了可視化計算分析。 -
Generally, research in the visual analysis of human movement provides a promising application future, as well as great economic benefits to the society
所以人體運動分析的研究不但具有廣闊的應用前景還能夠給社會帶來很大的經濟收益。 -
In this paper, to improve the course teaching of mechanism theorem, a visual analysis and simulation program of planar linkage in three dimensional space has built up
機構分析與模擬是機械原理教學的重要內容，其中連桿機構的運動分析是難點與重點。 -
The detection and tracking of human motions is key to the visual analysis of human movement, and has also been attached more and more importance to computer visions recent few years
人體運動的檢測與跟蹤是人體運動分析的重要內容，近幾年來它也是計算機視覺中日益受到重視的一個領域。
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