激光攝像機 的英文怎麼說
中文拼音 [jīguāngshèxiàngjī]
激光攝像機
英文
laser camera- 激 : Ⅰ動詞1 (水因受到阻礙或震蕩而向上涌) swash; surge; dash 2 (冷水突然刺激身體使得病) fall ill fr...
- 光 : Ⅰ名詞1 (照耀在物體上、使人能看見物體的一種物質) light; ray 2 (景物) scenery 3 (光彩; 榮譽) ...
- 攝 : Ⅰ動詞1 (吸取) absorb; assimilate2 (攝影) take a photograph of; shoot 3 [書面語] (保養) cons...
- 像 : Ⅰ名詞1 (比照人物製成的形象) likeness (of sb ); portrait; picture 2 [物理學] image Ⅱ動詞1 (在...
- 機 : machineengine
- 激光 : [物理學] laser 激光靶 laser target; 激光報警器 laser avoidance device; 激光玻璃纖維 laser fibre; ...
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I ll try me best to make it well known that blind people can learn to ride a bicycle or monocycle ; they can exercise taekwondo and tongbi boxing, go swimming, skateboard rolling and roller skating, they can drive a katin, play piano as well as become a good tuner of piano
我的手指在琴鍵上跳躍著,我激動的眼淚盡情地流淌著,無數個攝像機對著我,無數個閃光燈在閃著。簽名開始了,大家排起了長長的隊,一直排到了門外。Retinal prostheses currently being developed, for example at the university of southern california, provide what is called phosphene vision ? recipients perceive the world as a grid of light spots, evoked by stimulating the ganglion cells with microelectrodes implanted inside the eye ? and require a wearable computer to process images captured by a video camera attached to the patient ' s glasses
目前研發當中(如美國南加州大學)的人工視網膜,提供的是所謂的光點視覺:透過眼睛里的微電極刺激節細胞,以光點組成的陣列來呈現使用者眼前的世界,但是需要利用穿戴式電腦,先處理使用者眼鏡上攝影機拍攝到的影像。The vision sensor is fixed on the end - effector of the robot. when the robot makes a linear movement along the " v " measurement track, the linear light from the laser electropult on the sensor is projected on the track to shape laser strip with three turning dots and imaged in ccd camera. the relation between the sensor coordinate and the measurement track coordinate can be computed by image processing and pose measuring, which indirectly describes the characteristic of the robot ' s linear trajectory
該系統利用結構光幾何成像原理和視覺圖像處理技術,將視覺傳感器固定在機器人末端,當機器人沿「 v 」形測量軌道做直線運動時,傳感器上的激光發射裝置發出的線狀光源投射在測量軌道上,形成具有三個拐點的激光條,並在ccd攝像機中成像,通過圖像處理技術和位姿測量技術,得到傳感器坐標系相對于測量軌道坐標系的位姿關系,從而間接描述機器人的直線軌跡特性。At first, bubble flow image is acquired using laser and incandescence lamp respectively as light source and using ccd. according to different optics - dispersion character, threshold segmentation method is proposed to identify gas from the gas - water flow, which make steadfast base for further calculate void fraction. the precision of threshold directly affect the calculate precision of void fraction
文中分別採用激光片光源和影視燈照明,採用逐行掃描數字ccd攝像機獲取氣泡的流動圖像;根據氣泡和水對光的反射特性不同,提出採用閾值法識別圖像中的氣泡和水,從而為進一步計算摻氣濃度打下堅實的基礎。Initial calibration is fulfilled in this article, that is, the matching of detected points between the lms coordinates and the ccd coordinates
完成了基於視覺系統的激光傳感器標定演算法的首要工作,即激光傳感器測量到的空間點和雙目攝像機拍攝圖像中的特徵點的匹配。In addition, the students use multimedia computers, printers, cd - roms, laserdiscs, vcrs, video editing machines, camcorders, cable television, online services, and telephones - - simple but effective research tools
另外,多媒體電腦,印表機, cd只讀存儲器,激光唱片,錄像機,視頻編排機,攝像機,有線電視,在線服務和電話,這些看是簡單的操作,但對孩子們卻是很有效的研究工具。My initial ideas focused on laser beam - type duels between friends in front of the camera
我最初的想法是讓朋友們在攝像機前面進行星球大戰那樣的激光劍格鬥。Lms ( laser measurement system ) is calibrated by the vision system in this research, with an objection to fuse the data received by the lms and those from the ccd cameras, which is the base for the later slam work
激光測距雷達的精度較高,方向性好,在移動機器人研究中得到了廣泛應用。本課題提出了一種基於雙目攝像機立體視覺系統對激光傳感器進行標定的演算法。This measuring system applies linear laser. the laser bean is projected onto the surface of the wheel profile. the laser light plane and the wheel profile intersect to form a profile curve, which shows the shape of wheel trackside
本課題研製的測量系統採用線激光投射到車輪踏面輪廓上,通過左、右ccd攝像機系統的拍攝和圖象採集得到車輪輪廓的激光曲線圖。The image of the curve is obtained by planar ccd system. the author independently works on : ( 1 ) the image processing : ( 2 ) the imaging model of the ccd cameras, that is the coordinate transforming relationship between the image coordinates and the corresponding world coordinates : ( 3 ) the method of curve connection : ( 4 ) the experiments of the figures of the wheel trackside profile and calculation of the flange thickness related to the wheel wear
作者獨立完成的工作包括: ( 1 )對車輪輪廓的激光曲線圖象進行處理; ( 2 )建立了左、右ccd攝像機的實際攝像模型,推導出圖象坐標到物方實際坐標的變換關系; ( 3 )研究了幾種曲線拼接方法; ( 4 )通過實驗,應用曲線拼接方法確定輪廓曲線的形狀,最終算出反映車輪磨損的重要參數。So the flow field visualization in intake duct was realized. according to the experimental requirements, tow different transparent intake duct model were designed. a real - time holographic interferometry measuring system was developed, in which he - ne laser was used as light source, and a ccd ( charge coupled device ) video camera was used to grab the interferogram. a intake simulation system was build - up
本文根據研究要求,用甲基丙烯酸甲酯製作了兩種不同類型的進氣道透明模型;設計並建立了利用he - ne激光器做光源的實時全息干涉測量光學系統;設計了一套能夠模擬進氣道在某一氣門升程時的進氣系統,用mtv - 1802cbccd攝像機對干涉條紋進行了實時採集。First, we can use a camera to take over the laser beam at one end, record the position of the light - spot, and calculate the centroid of the light - spot, then, move the laser on the guide rail. we should rectify the screw until the position of light - spot is unchangeable. then, the camera should be moved to the other end of the guide rail
先用攝像機在一端接收激光器發出的光斑,並記錄光斑的位置,求出其質心,然後在導軌上移動激光器,調節頂絲,直到攝像機上的光斑位置不動為止,然後將激光器移到導軌另一端,讓激光器在導軌上滑動,調節頂絲,直到攝像機上光斑位置不變,而且與前一次測試時的位置在誤差允許的范圍內,則認為激光器直線性校準完畢。The paper mainly researches the basic work of computer vision controlling the manipulators on the system of harvesting tomatoes that is how to recognize the tomatoes from the complex background and move the video lens towards to the centers of tomatoes, then measure the distance between the lens and tomatoes by laser, and finally control the manipulators to harvest the tomatoes
本論文主要研究計算機視覺控制的機械手系統在番茄收獲系統中的應用,即如何迅速、準確地從復雜背景中識別出番茄,然後移動攝像機鏡頭對準番茄中心,用激光測距的方法測得攝像頭至番茄的距離,從而控制機械手收獲番茄。主要研究番茄和葉子的識別問題。分享友人