攝像機信號 的英文怎麼說
中文拼音 [shèxiàngjīxìnháo]
攝像機信號
英文
camera signal-
The tv goniometer is the ground control equipment of a model of anti - tank missile. it uses two ccd cameras and the signal extraction method of background counteract, which can make the guiding process of anti - tank missile wo n ' t interfered by sunlight, firelight of battle field, light, flame tracer etc. it can greatly improve the anti - interfering ability of the anti - tank missile system
該電視測角儀是某型反坦克導彈武器系統的地面控制設備，它採用兩個ccd攝像機和背景抵消的信號提取方法，可使反坦克導彈的制導過程不受太陽的反光、戰場的火光、燈光、曳光彈等干擾。The synchronous signal of mc1311 cmos camera is shaped by monostable trigger 74ls221
使用單穩態觸發器74ls221對送給mc1311cmos攝像機的同步信號進行整形。Audio, video and audiovisual systems - interconnections and matching values - specification for interface for the interconnection of eng cameras and portable vtrs using non - composite signals, for 625 line 50 field systems
音頻視頻和視聽系統.互連和匹配值.第3部分:使用625行， 50幀無混合信號便攜式vtrs和eng攝像機互連介面規范The television camera also looks at a scene as a series of dots ; each dot of light is translated by the camera tube into an electronic signal
電視攝像機也是把景象看成一系列的點，每一個光點都被攝像管轉換成一個電子信號。In place of the single camera tube of the black and white camera, it has three tubes - - one for each of these colours - - and the signals produced by them correspond to the amount of each colour
在黑白攝像機的單攝像管的地方，彩色攝像機有三根管? ?一根對一種顏色? ?它們產生的信號與每種顏色的數量一致。Fixed camera fastening its interior is loaded with an electric motor, on installs the good camera after the level to be possible to adjust the angle which the camera deals with, after achieved the best surveillance effect may accept the automatic control regulator by the electric motor the signal precisely to move the localization in under the control signal function, the camera already may automatically carry on the horizontal scanning to monitor the region, also may in under the monitoring center attendant s operation the moving surveillance object input voltage : ac 24v 50 60hz, 110v 60hz, 220v 50 60hz external dimensions : 119mm 115mm is high the weight : 0. 9kg material : abs high strength casts takes shape the degrees rotation : level biggest : 350, vertical 90 may adjust the velocity of whirl : 5 second 4 seconds revolve the spacing : exterior spacing card tunable load : 7kg function input plug : 1
Kl - 306室內水平雲臺是安裝，固定攝像機的支撐設備.它內部裝有一電動機，在水平雲臺上安裝好攝像機后可調整攝像機俯仰的角度，達到最好的監視效果后可由電動機接受來自控制器的信號精確地運行定位.在控制信號的作用下，雲臺攝像機既可自動進行水平掃描監視區域，也可在監控中心值班人員的操縱下跟蹤監視對象When a man comes into the oil storehouse from outside through storehouse ' s edge, the leak cable will alarm. while accepting the alarming signal, the computer immediately controls vidicon to aim at the alarming field and go along with the inspection and recognition of active target. after finding the target, it goes into the state of automatic track
當有人從外面跨過庫區邊界進入油庫區時，泄露電纜檢測到信號並報警，計算機接到報警信號后，立即控制攝像機對準報警地段進行攝像（即圖像採集） ，並進行運動目標的檢測與識別，當檢測到運動目標后，就進入自動跟蹤狀態，由計算機根據目標的運動方向，自動控制攝像機的轉動，將運動目標鎖定在視野中進行自動跟蹤。While the installed video sensor detects abnormal movement, the system will record the detected field and pops up phonetic alarm and sound and light alarm for the management. in addition, the system sends the messages to the management via mobile phones. the application of the system protects safety of the scientific achievements and standards establishment in the shanghai institute of standardization
鑒于機房的重要性，進出機房要通過指紋驗證，而且，當系統檢測到消防報警信號后聯動門禁系統打開機房門，確保機房人員的安全同時機房內安裝有防盜報警探頭，當探頭檢測到有人活動則聯動對應的攝像機進行錄像，對于重要的報警事件不僅通過聲光電話等方式對外報警，還通過手機簡訊通知相應的管理人員進行系統的維護與管理。Closed - circuit television ( cctv ) is the use of video cameras to transmit a signal to a specific, limited set of monitors
閉路電視監控系統（ cctv ）是利用攝像機傳輸信號到特定規格的監視器。With multi - ccd and multi - computer system, video and sampling synchronization technique in lan adopted, real - time measurement of large - scale flow field was achieved. velocity distribution of the flow field with an area larger than 1000 m2 can be measured in 20 seconds
採用多ccd攝像機和多臺計算機、視頻信號同步、局域網同步等技術，首次實現了大范圍流場的實時測量，在20秒鐘之內測量1000m2以上的流速場。This system provides pulse signal and direction signal to step motor driver by computer ’ s controlling step motor control card, and makes motor and guage ’ s pointer rotate. computer gets the micro displacement measured by grating measuring system via rs232 serial port, and acquires guage ’ s image by high precison ccd camera, then processes the guage ’ s image by software, including pre - processing, graying, binarization, thinning and hough transform, so as to recognize the position of guage ’ s pointer, finally calculates all kinds of precision on basis of algorithm established by national detecting rules of gauges
本系統通過計算機控制步進電機控制卡來給出步進電機驅動器需要的脈沖信號和方向信號，進而帶動電機驅動儀表指針轉動，計算機通過串口實時採集光柵測量系統的微位移信號，並且通過高精度ccd攝像機實時獲取表盤圖像數據，同時通過計算機軟體實現表盤圖像處理，包括預處理、灰度化、二值化、細化和hough變換等，最終快速識別出表盤指針的位置，並根據國家表類檢定規程所制定的演算法檢定出指針式儀表的各種精度。The outputs of the camera are analog video signals, and the pixel points of the image sensor are difficult to synchronize with the acquisition card. therefore the images have low quality, and the resolution is limited
由於攝像機的輸出已轉換成模擬視頻信號方式，且攝像頭傳感器的象素點在輸出時序上很難與採集卡的采樣點一一對應，因此視頻圖像數字化后圖像質量損失較大，圖像分辨力受到限制。The sounds and images are converted into electrical signals by a microphone ( sounds ) or video camera ( images ), amplified, and used to modulate a carrier wave that has been generated by an oscillator circuit in a transmitter
聲音合圖像由話筒（聲音）或攝像機（圖像）轉換為電子信號，經過放大后，用來調制發射器中一個振蕩器產生的負載電波。Very simply put, it works in this way : through a sophisticated system of electronics, television provides the capability of converting an image ( focused on a special photoconductive plate within a camera ) into electronic impulses, which can be sent through a wire or cable
簡單說來，電視是以這種方式工作的，通過一個復雜的電子系統，電視能夠將一幅圖像（這幅圖像被聚焦在一部攝像機內的一塊特殊的光導底片上）轉換成能經過導線或電纜發送出去的電子脈沖信號。Technical or production service, facility or equipment available to unilateral broadcasters on a permanent or temporary ( occasional ) basis, including rental of edit rooms, camera platform positions, venue injection points and unilateral transmission feeds
單邊轉播時可長期或臨時租賃的技術和製作設備、設施及服務，包括編輯室、攝像機平臺、場館單邊信號傳送點和單邊信號等。It converts the pal standard tv signal from the camera into digital image of 512 x 512. pixels size, and compress the image as the jpeg format file to save in the computer
它將攝像機送來的pal制模擬電視信號轉換成尺寸為512x512的數字圖像並壓縮成jpeg格式的文件存儲到微機里。It comprises functions of video - audio data collecting, coding, storage, transmission, decoding, playback and vidicon remote control. the center can monitor many remote surveillance stations at the same time, and each remote surveillance station can monitor more than one singnal in the mean time
該系統具有視音頻的採集、壓縮、網路傳輸、解壓、存儲、回放、攝像機遠程控制等功能，監控中心能同時監控多個現場監控站點，每個現場監控站點又可同時監控多路信號。The user wears a pair of glasses that contain a miniature camera and that wirelessly transmits video to a cellphone - sized computer in the wearer ' s pocket
使用者佩戴一副裝有小型攝像機的眼鏡，將視頻信號無線傳輸到隨身攜帶的掌上電腦中。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。This text introduces a kind of video detecting technique that can be used extensively in video matrix system, its principle is to detect intensity of the signal of the video and synchronous information through the module of video detection in real time, and send the data to host computer of matrix system through rs232 communication for feedback, thus matrix system can get video quality information of cameras in the control - range in real time, then can make relevant decisions
摘要介紹一種在視頻矩陣系統中可以廣泛應用的視頻檢測技術，其原理是視頻檢測模塊對視頻信號的強度和同步信息進行實時檢測，然後再將檢測后的數據通過rs232通訊反饋到矩陣系統的主機，從而矩陣系統就能夠實時獲取所監控范圍內各攝像機的視頻質量信息，進而可以作出相關決策。分享友人