active video 中文意思是什麼
active video
解釋
有效圖象-
The system stores spatial data and characteristic data into central database, and provides services to users in server / client mode. as the research emphases of this thesis, several key sub - systems are designed and realized. the digital map input and maintenance subsystem performs format conversion, editing and updating of spatial data ; the rail - track video playing subsystem uses video recording as reference data, then plays, inquires and traces the corresponding frames in synchronous to the scaled mileage, realizing the query of the active picture frames ; the digital map query subsystem fulfills the map query, preview and spelling of digital map orthograph
其中，地形圖輸入與維護實現了數字地圖的格式轉換、編輯處理以及空間數據的更新操作，解決了不同格式空間數據的互相轉換問題；線路錄象播放將線路錄像數據作為系統的一種索引數據，活動影像的畫面與里程相對應，實現了基於線路錄像的播放、查詢和檢索的功能，實現了基於活動畫面的查詢檢索功能；數字地圖子系統完成了圖形查詢、數字地圖與線路正射圖像瀏覽、圖幅拼接等功能。 -
The resources pack, for use of all elderly services centers, includes a resource manual, a video on " active and healthy aging ", a health passport and sand bags. it aims to facilitate workers in elderly centres in promoting active aging to their members
資源套包括長者健體護照、長者健體計劃指南、長者運動錄影帶、沙包等，讓長者在退休后能培養良好的生活習慣，並鼓勵他們多做運動，注意飲食及保持基本的社交活動。 -
Oled has been attracting much attention in recent years for its superior performance in the aspects of thin and light - weight, active emitting, wide visual angle, high brightness, fast video response time, low power dissipation, high efficiency, potential low cost, flexibleness, greenness, etc. the intrinsic characteristics of oled give visual and form factor advantages over lcd, and oled has been regards as one of the most ideal and potential next - generation display technologies with its excellent characteristic on information display and device fabrication
它被業界公認為是最具發展前景的下一代顯示技術。本文對有機電致發光顯示器件的發展歷史、發展現狀和趨勢等都做了簡要的概括，研究了oled的器件結構、工作特徵、獲得彩色顯示的方法以及所具有的優缺點，並在此基礎上提出了一種amoled外圍驅動系統的設計方案。本驅動系統可分為屏上驅動電路和外圍控制電路。 -
In the fifth chapter, a. web - based sample content - based video retrieval system, which was developed with the tools of asp ( active server pages ) programming technology and sql server dbms ( database management system ), was demonstrated
第五部分實現基於內容的視頻檢索系統，這一部分涉及到了前面章節的da碩士學垃論文四厲石墳「叮礬』 nl正「基礎知識，重點是技術的實現。 -
Video call performance ? fixes no audio problem and video call set up problem when camera application is active
視頻通話性能-修正了沒有音頻的問題以及當照相程序處于激活狀態時視頻通話導致出現的問題。 -
The london - based asharq al - awsat said on its web site this week that al qaeda had " vacant positions " for video production and editing statements, footage and international media coverage about militants in iraq, the palestinian territories, chechnya and other conflict zones where militants are active
據路透社10月7日報道，在倫敦出版的阿拉伯文報紙中東日報日前透露， 「基地」組織聲稱有「職位空缺」 ，需要人手製作視頻節目和編輯文字等工作，以幫助該組織在網上報道伊拉克巴勒斯坦和其他武裝沖突地區的情況。 -
Multimedia video coding is one of the most active fields in computer application, and it is determined to have better futures for the popularity of video entertainment
多媒體視頻編碼技術是諸多計算機研究領域中發展最為活躍的領域之一，其發展前景也非常好。 -
When a videoconference is initiated with the aes feature active, video, audio, and graphics are encrypted for the duration of the videoconference
當進行高級加密標準的視頻會議時，視頻，音頻及圖像在整個會議過程中都是加密的。 -
As a straightforward method, the full search algorithm ( fs ) is widely used because of its high performance. usually, fs is computationally expensive in a video encoder. as a result, in order to reduce the heavy computational load of fs, active research has focused on fast bmas for a long time and several sub - optimal search algorithms for block - based motion estimation have been developed. these include : three step search ( tss ), four step search ( fss ), two - d logarithmic search, orthogonal search, cross search, etc
目前塊匹配運動估計演算法有很多，如全搜索法、三步法、共軛方向搜索法、二維對數搜索法、交叉搜索法、鉆石搜索法以及四步搜索法等，它們各有優缺點，全搜索法精度高，但計算量大，三步搜索法和交叉搜索法搜索速度較快，但搜索誤差較大，容易陷入局部最小值。 -
( 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。 -
Active video bit
有效圖象碼比特 -
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。 -
In recent years, the research of image coding method has become one of the most active fields in information technology by way of the imp of communication, medium store, multimedia computer technology, etc. especially in 21st century, with the development of electronic and communicate technology, it is possible to realize the video telephone, meeting tv, signal tv, information high way and etc. on this occasion, it inevitably becomes one of the main tasks to seek after the effective image coding method
作為通信、介質存貯、數據發行、多媒體計算機等技術的關鍵環節，圖像壓縮編碼演算法的研究是信息技術中最活躍的研究領域之一，尤其是進入21世紀以後，電子技術和通信技術的發展使可視電話、會議電視、數字電視、高清晰度電視、多媒體計算機、信息高速公路等的生產和建立成為可能。在這一背景下，探索高效圖像壓縮編碼演算法無疑將成為主要任務之一，對其研究也將成為國際公認的熱點之一。 -
This algorithm can process input videos of natural phenomena of flow patterns ( e. g. rivers, flames, waterfalls and smoke ), and synthesize more realistic and active seamless video of arbitrary length than other algorithms
針對瀑布、河流、火焰及煙這類自然現象，可以利用它生成較之前的演算法更加真實、有生氣的具有持續流動模式的流體。 -
The video application based on networks became more popular according to improvement of the technology and resource of network, and requirement for new technology of video transmission via network is imminent. improving the quality of transmission in network became an active field of research currently
隨著網路技術與資源的發展，基於網路的各種視頻應用越來越普遍，對于網路視頻傳輸技術提出了更高的要求，因此提高基於各種網路類型的實時視頻業務傳輸質量，成為當前研究的熱點領域之一。 -
Content - based image retrieval ( cbir ) systems attempt to solve this problem by retrieval system based on text mode, become one of most active researches in computer vision, image and video processing, data mining and so on. currently the researchers have already designed many content based image retrieval systems. while these researches establish the basis of cbir, the retrieval performance is still far from users ’ expectations
本文詳細介紹了圖像檢索中常用的特徵，包括顏色、形狀、紋理等及相應的提取方法，對現有的圖像分割演算法進行了研究分析，使用了一種基於圖像顏色和空間信息的彩色圖像分割演算法作為圖像的自動分割演算法，演算法的分割結果與人的主觀視覺感知具有良好的一致性。 -
The study and the realization of the algorithm play the active and promotive role in the swift development of the internet information service such as video order program, long distance medical treatment, real time video reference etc
此演算法的研究及成功的實現，對視頻點播、遠程醫療、實時視頻會議等internet信息服務的迅猛發展起著積極的推動作用。 -
Along with the rapid development and progress of computer communication and multi - media techniques, computer - supported cooperative work ( cscw ) is now becoming a very active research field in computer science and technology, and the theory of collaborative system has been widely used in fields such as video conferencing, multi - functional perception, multi - media cai, cooperative discussion and so on
隨著計算機網路通信技術和多媒體技術的飛速發展，計算機支持的協同工作（ computersupportedcooperativework ，簡稱cscw ）已成為當前計算機科學領域一個十分活躍的研究課題。目前計算機支持的協同工作理論廣泛應用於諸如視頻會議、多功能感知、多媒體cai 、協同辦公、協同設計、協同討論等領域。 -
Several years ago, we noticed this same kind of dichotomy beginning to separate active core consumers from potential consumers in my own industry, video game entertainment
幾年前，我們注意到使用同樣的二分法開始把我們這個視頻游戲娛樂行業的潛在消費群中的核心玩家隔離出來。 -
After that paper expatiates on multi - object cooperative tracking algorithm based on three layers dynamic interaction system including coherence differentiate algorithm, two object identification, and protocol used for multi - video combine intra - agency layer and inter - agency layer, introduces dynamic memory between two levels, resolve the resource distribution problem of multi - object tracking. at last paper carries out single active object detection and tracking experiment, object coherence judgment experiment and multi - video communication and cooperative experiment
接著，重點闡述了基於三層動態交互體系的多目標協調跟蹤演算法，其中包括目標一致性判別演算法，兩種物體標識，以及用於多攝像機協調的agency內部層和agency互連層的相關協議，並簡單介紹了在這兩層中動態存儲器的作用，解決了多個ava對多目標進行協調跟蹤時的資源合理分配問題。
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