視旋轉 的英文怎麼說
中文拼音 [shìxuánzhuǎn]
視旋轉
英文
apparent rotation-
2. connect the terminal posts 1 and 2 to power source and view from the shaft - extension end, the output shaft turns anticlockwise
2 .接線端1 2接入電源,軸伸端視之,輸出軸逆時針旋轉接線端2 3接入電源,輸出軸順時針旋轉。Circumvolve direction of roller is showed in the upper drawing in the right
滾筒旋轉方向如圖右上視圖所示。As the pulsar rotates, this beam sweeps the sky in the same way that a lighthouse beam sweeps around the horizon.
當脈沖量旋轉時,輻射束掃過天空,就像燈塔的光束繞地平面掃視那樣。As the pulsar rotates, this beam sweeps the sky in the same way that a light house beam sweeps around the horizon.
當脈沖星旋轉時,輻射來掃過天空,就像燈塔的光束繞地平面掃視那樣。4. realize the render and display of subastral point tracks on the global satellite images. also include the display of satellite coverage ; realize the render of the three - dimension scene in which satellites orbiting the earth, including the render of satellite track and satellite model ; realize the render of scene based on the ground viewpoint, including the render of sky background, satellite ana satellite track
4 、實現了在全球衛星影像地圖上衛星的星下點軌跡的繪制和顯示,以及覆蓋區域的顯示;實現了衛星圍繞地球旋轉的三維場景顯示、衛星軌跡顯示以及衛星模型顯示;實現了以地面觀測站為觀測視點的場景顯示,地面以及天空背景顯示,衛星及衛星軌跡顯示。Recent researches extend the single axis approach to recover unknown rotation angles from uncalibrated image sequence based on a projective geometry approach. but these methods limited by the expense of computing fundamental matrices and trifocal tensors or of the nonlinear optimization involved in computing epipolar tangencies
因此,探索一種有效而簡單的演算法,求解單軸旋轉運動中的不變量和旋轉角度,是當前計算機視覺技術中的一個熱點研究課題,也是本文的研究目的和出發點。This contrasts with the computation of fundamental matrices and trifocal tensors, which use only a subsequence of 2 and 3 views respectively. secondly, in our methods, the essential geometry of the image single axis geometry may be specified by six parameters and this may be estimated from one conic and one fundamental matrix ( a total of 12 parameters ) or may be minimally estimated from two conies ( a total of 10 parameters ). previous methods have involved estimating more than this minimum number of parameters
從本質上講,本文提出的演算法是一個多視角幾何演算法,它充分利用了所獲得的圖象序列,將單軸旋轉運動的幾何信息很好地融入於二次曲線當中,從而創新地提出了利用二次曲線對單軸旋轉運動的不變量進行分析的方法,並首次求解出了單軸旋轉運動中的全部不變量。I watched the dancers twirling ( across the floor )
我注視著跳舞的人(在舞池中)旋轉In this thesis, the technology of visual fictitous design was used to design the level exchanged direction and double direction plough. first, the traction force formula of cylindrical plough face based on the prior study was deduced, and the forces of the solid model of circumrotatory pin was calculated, and visual dummy design technology was applied to analyse the force of circumrotatory pin and the parameter of pin
其次在前人研究的基礎上推導出圓柱型犁體曲面的牽引阻力公式;根據該公式計算出旋轉銷三維實體模型所受的力,根據該力運用可視化虛擬設計技術對模型進行受力分析,對旋轉銷的參數進行合理設計;根據牽引阻力公式計算出安全螺栓所受的力,根據該力運用虛擬設計技術對安全機構進行設計。Varje rulle har ett antal symboler normalt 10 till 20 men det varierar stort beroende p maskinen, och genom att dra i spaken brjar rullarna att snurra snabbt
每個卷軸都有許多符號通常是10到20 ,視機器不同變化很大,拉下把柄,卷軸便會迅速旋轉。In order to save the cost of the home robot, the robot with single camera as its outer sensor has become a popular research field during the past few years. we need a method to describe the environment so that the single camera can be used effectively. in this paper a novel algorithm named scale invariant feature transformation ( sift ) is used to extract the key points of the environment
為了利用單目視覺傳感器,需要一種相應的外界環境的描述方法,本文採用一種比例縮放不變的特徵點( sift特徵點)來描述環境, sift特徵點具有比例縮放不變性,旋轉不變性和部分仿射不變性等優良性能,從而具有高度的可辨別性。From the experiment results, it indicates that, after the watermarked mpeg - 4 video suffer filtering, rotation, scaling and transcoding, the watermark possesses good imperceptibility and robustness
實驗表明,演算法在mpeg - 4水印視頻經過濾波、旋轉、尺度變化、代碼轉換編碼等處理后,水印在可見性和魯棒性等方面取得了良好的效果。Photometric evaluation of projectors ; simplified evaluation of projectors with non - rotationally symmetrical luminous intensity distribution for use in film and television studios and stages
聚光燈的光學評估.電影電視攝影室和舞臺用的非旋轉Photometric evaluation of projectors ; simplified evaluation of projectors with rotationally symmetrical luminous intensity distribution for the use in film and television studios and stages
聚光燈的光學評估.電影電視攝影室和舞臺用的旋轉對Because of canceling slip rings and carbon brushes, it is impossible to measure directly the rotating rectifier ' s current and voltage. so, it is very difficult to monitor and protect the rotating rectifier
但是,取消了滑環和炭刷,旋轉整流器的電壓和電流不可能直接測量,使其監視與保護十分困難。Miraball is a powerful advertising tool, making use of the persistence of vision. when a row or several rows of ultra brighter wide angle led spins at 2000 - 2200rpm, the built - in cpu commands the led dots light up or go out at a very accurate pre - programmed sequence, the user ' s desired texts and wild miraculously appear and float inside a crystal - like ball to catch all eyes
二:魔球是一實用新型的消費前沿動態廣告信息的發布媒體,內置微電腦晶元處理經個人電腦預先編輯后存於記憶體內的圖信息后,按非常精確的時序不斷點亮和熄滅,在一列或數更高速旋轉廣角發光二級管列陣中特定的點,在人眼視覺暫留作用下,用戶想要的圖文就會神奇地浮現在球體內360度的視覺空間中。The letter in these factors is not ignorable in rotating shafting at high speed because of effect of it on power of the laser scanner
對于高速旋轉的軸系,後者不可忽視,其主要影響掃描器的功率。Such operations include rotation, translation, scaling, reflecting, orthographic projection, and perspective projection are provided to control the location of geometric models
其中包括旋轉變換、平移變換、比例變換、反射變換、正交投影變換和透視投影變換。利用這幾種變換的組合建立取景體。Rotating plate of glass for tv
電視機旋轉臺用玻璃Optical revolving power
視旋轉能力分享友人