video input 中文意思是什麼

video input 解釋
視頻輸入
  • video : n. 電視；視頻；影像。adj. 電視（用）的，視頻的，錄像的。
  • input : n. 1. 【電學】【自動化】輸入；輸入端。2. 輸入電路，輸入信號，輸入功率[電壓]。3. 放入物，投入的資金。vt. ,vi. 把（數據等）輸入計算機。
  1. 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。
  2. Generally the input equipment can procure the thenar information by three kinds of methods : scanner, dynamometry board and video camera

    輸入設備獲取足底信息的方式通常有三種：掃描儀、測力板、攝像頭。
  3. The subject has mainly finished designing and debugging software and hardware of a / d decode module, fpga video processing module, video data frame deposit module, base clock produce module, d / a encode module, i2c bus control module, etc. a / d decode module gathers analog tv signals and realize video decode ; fpga video processing module deals with the data after decoding and produces systematic logic control signal ; video data frame deposit module offers the buffering area to a large n umber of high - speed video data ; base clock produce module through input basic video signal offers system accurate relevant synchronous signal ; under control of video processing module d / a decode module convert digital video data into compound tv signal which can be shown in tv directly ; i2c bus control module is used to initialize the chip of system by simulating i * c bus timing

    本課題主要完成了a d解碼模塊、 fpga視頻處理模塊、視頻數據幀存模塊、基準時鐘產生模塊、 d a編碼模塊、 i ~ 2c總線控制模塊等部分軟、硬體設計及調試。其中a d解碼模塊採集模擬電視信號實現視頻解碼； fpga視頻處理模塊對解碼后的數據進行去噪處理的同時還負責系統的邏輯控制；視頻數據幀存模塊為大量高速的視頻數據提供緩沖區；基準時鐘產生模塊通過輸入基準視頻信號為系統提供精確的相關同步信號； d a編碼模塊在視頻處理模塊的控制下把數字視頻數據轉換成復合電視信號供顯示用： i ~ 2c總線控制模塊模擬i ~ 2c總線時序實現對系統中編、解碼晶元的初始化。
  4. A novel motion estimation algorithm which is based on compensability analysis of the input video signal is proposed. the motion estimation operation is performed only on the compensable blocks in the image frame. the time of estimation computation and the bits for coding the motion vectors are all reduced significantly than those of conventional algorithms

    本文介紹了一種新穎的運動矢量估計演算法，我們首先對待編碼的圖像進行可補償性分析，然後運動矢量搜索只對可補償塊操作，因此無論是搜索次數還是用於對運動矢量編碼的比特數均明顯少於傳統演算法
  5. The input video is sampled at the transmitter of the sub - system, and code stream is sent to channel after compression. at the receiver, output video is reconstructed after decompression

    在發送端對輸入的視頻信號進行數字採集、壓縮，壓縮后的數據流經通道傳輸至接收端解壓縮，輸出顯示。
  6. Introduces operation principle and interface circuit design of video input processor saa7111 and video output processor saa7185. 4

    介紹了可編程視頻輸入編碼晶元saa7111和可編程視頻解碼輸出晶元saa7185工作原理和介面電路設計。
  7. Video input range

    影像輸入位準
  8. After the comprehensive consideration of different architecture, the dct domain partial encoder transcoding scheme, which eliminated the drift error by motion compensation, was chosen as the system architecture. this architecture not only kept the video quality well, but also intelligently utilized the coding information of the input compressed video stream

    在綜合考慮各種結構性能的基礎上，確定了基於dct域的部分編碼轉碼架構為轉碼器結構，從而在保證視頻質量的同時最大限度地利用壓縮碼流中的信息，提高轉碼效率。
  9. A fast non - iterative global motion estimation ( gme ) algorithm is disclosed for estimating the perspective transform global motion parameters from the motion vectors ( mv ) obtained from the block matching process that includes grouping a plurality of motion vectors in the input video stream into a predetermined number of groups of motion vectors, calculating a set of global motion parameters from each of the predetermined groups of the motion vector, and processing the set of global motion parameters generated from the calculation to obtain a final estimation

    本發明系關於一種快速非反覆式全域移動估測方法，以由區塊匹配程序中所獲得的移動向量去估測一透視轉換全域移動參數，其包含一分組步驟，將該輸入影像資料流中的多個移動向量區分成具有預定數目的移動向量之群組?一計算步驟，系依據每一群組中之移動向量，求取該等群組之全域移動向量參數值?一處理步驟，系處理計算步驟中所計算出的每一群組之群組全域移動向量參數值，以獲得一最後之全域移動向量。
  10. Composite video input

    復合視訊輸入
  11. This algorithm reduces computer cost and improves search speed. the input digital video is from grayscale camera and video capture card

    本課題的輸入數據是使用黑白攝像頭和視頻圖象採集卡得到的數字視頻。
  12. Removes interlace artifacts from ntsc or pal video input. will only affect video input with a height of 240 lines or greater. this filter should not be used with non - interlaced video

    從輸入的ntsc或pal制式視頻移除交錯。這將對240線或更高的視頻造成（顯著）影響。這個過濾器（濾鏡）對無交錯的視頻可能沒什麼效果。
  13. The third, according to the aforementioned project, a hardware system is provided which includes the core chip - tms320dsc21 ( ti special dsp ) and its peripheral circuits ( clock and power supply ), video input module, network output module, alarm module, and cradle head control module. the design and debug of hardware system is finished

    接著以ti公司的專用dsptms320dsc21為核心，進行了嵌入式網路攝像機的硬體設計，硬體部分包括： dsc21核心及相關電路（時鐘、電源和調試電路） 、視頻輸入模塊、視頻數據網路輸出模塊、報警模塊和雲臺控制模塊。
  14. We can incorporate your corporate video clips into q9 cd. in learning q9 character input system, your customers staff can see your corporate clips, and important of your company can be built up bit by bit

    我們將貴公司的影像片段載入九方光碟內。貴公司客戶及員工在學習九方的同時，便可見到貴公司的影像，加深他們對貴公司的印象。
  15. 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。
  16. This system realizes real - time video coding and transmission when the input picture resolution is 352x288 and its frame rate is 25 frames pre second. the performance of this coding system is satisfying in the output bit rate of 384kbps

    作者在對rtp rtcp協議的充分理解上，結合視頻編碼的原理，構建了視頻流的網路傳輸模型，並實現了其硬體系統，初步測試，可實現其基本功能。
  17. Buried into this chip are 70 new instructions that will greatly improve the performance of demanded features, such as speech input and video output

    在此晶元中新增了70條指令，它們將極大地改進所要求的特性，如語音輸入和視頻輸出性能。
  18. Double - sram buffer are used for video input and output and the logic - control elements are two cplds. in order to store and process more video signals, the author uses two sdram and a flash memory

    同時，為了使該系統能夠存儲和處理大量的視頻信息，作者還為dsp外接了兩塊大容量的sdram和一塊flash 。
  19. While traveling on planes or trains, people could enjoy streaming video input or interactive games on three - dimensional - vision eyeglasses and high - fidelity audio sets equipped with uwb

    搭飛機或火車旅行時，只要配備有超寬頻，人們可以戴上三維影像眼鏡，打開高傳真音響配備，欣賞以串流技術輸入的影像，或是玩互動游戲。
  20. Then the recognition method based on hmm, the model of face and the training scheme are expatiated. finally, an automated face recognition simulation system is established which mainly includes video input module, face detection module and face recognition module

    在此基礎上，研究了基於hmm的人臉識別方法，探討了人臉hmm模型的建立及訓練過程，並在本文的模擬系統中實現了該方法。
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