影象旋轉 的英文怎麼說
中文拼音 [yǐngxiàngxuánzhuǎn]
影象旋轉
英文
image rotation-
The time exposure blurred the people in the center, creating “ an image of cosmic motion, ” said abercrombie
這幅照片因為曝光時間較長，模糊了中間的人影，創造出「一種天旋地轉的景象。 」Projection algorithm is presented as follows : first, characterize the reference image and the float image and turn into binary images ; then, project the binary images onto the abscissa and y - axis and get the projection vectors ; last, according to the elements of the vectors, the rotation and translation parameters were calculated separately
投影法通過二值化參考圖象和浮動圖象，沿x軸、 y軸投影得到投影向量，然後根據投影向量元素的大小和位置，分別檢測圖象間旋轉、平移運動的大小。The various colours significant of various degrees of vitality white, yellow, crimson, vermilion, cinnabar : their degrees of brilliancy : their magnitudes revealed up to and including the 7th : their positions : the waggoner s star : walsingham way : the chariot of david : the annular cinctures of saturn : the condensation of spiral nebulae into suns : the interdependent gyrations of double suns : the independent synchronous discoveries of galileo, simon marius, piazzi, le verrier, herschel, galle : the systematisations attempted by bode and kepler of cubes of distances and squares of times of revolution : the almost infinite compressibility of hirsute comets and their vast elliptical egressive and reentrant orbits from perihelion to aphelion : the sidereal origin of meteoric stones : the libyan floods on mars about the period of the birth of the younger astroscopist : the annual recurrence of meteoric showers about the period of the feast of s. lawrence martyr, 10 august : the monthly recurrence known as the new moon with the old moon in her arms : the posited influence of celestial on human bodies : the appearance of a star 1st magnitude of exceeding brilliancy dominating by night and day a new luminous sun generated by the collision and amalgamation in incandescence of two nonluminous exsuns about the period of the birth of william shakespeare over delta in the recumbent neversetting constellation of cassiopeia and of a star 2nd magnitude of similar origin but lesser brilliancy which had appeared in and disappeared from the constellation of the corona septentrionalis about the period of the birth of leopold bloom and of other stars of presumably similar origin which had effectively or presumably appeared in and disappeared from the constellation of andromeda about the period of the birth of stephen dedalus, and in and from the constellation of auriga some years after the birth and death of rudolph bloom, junior, and in and from other constellations some years before or after the birth or death of other persons : the attendant phenomena of eclipses, solar and lunar, from immersion to emersion, abatement of wind, transit of shadow, taciturnity of winged creatures, emergence of nocturnal or crepuscular animals, persistence of infernal light, obscurity of terrestrial waters, pallor of human beings
顯示出不同程度之生命力的繽紛色彩白淺黃深紅朱紅銀朱諸星之亮度一直包括到七等星以等級標志的諸星之大小諸星的位置御夫座沃爾辛厄姆路172大衛的戰車173土星光環螺旋星雲凝固后形成有衛星的恆星群兩重大陽相互依存的旋轉運動伽利略西蒙馬里烏斯174皮亞175勒威耶赫歇耳加勒176等人各自獨立地同時所做的發現波得和開普勒所嘗試的距離的立方與回轉次數的平方的體系化177多毛的眾彗星178那幾殆無限的被壓縮性，以及自近日點至遠日點那廣漠的遠心的重返大氣層的橢圓軌道隕石的恆星之起源年紀較輕的天體觀測者誕生的那個時期火星上所出現的「暗波」現象179每年在聖勞倫斯節殉教者，八月十日前後降落的隕石雨每月都發生的所謂「新月抱舊月」現象180關于天體對人體的影響的假定威廉莎士比亞出生的時期，在斜倚卻永不沒落的仙后座那三角形上端，一顆不分晝夜散發著極亮光彩的星辰一等星出現了181這是兩個無光死滅了的太陽因相撞並汞合為白熱體而形成的燦爛的新太陽大約在利奧波德布盧姆出生時，出現在七星花冠星座里而後又消失了的一顆同一起源亮度卻稍遜的星宿二等星182還有約於斯蒂芬迪達勒斯出生時，出現在仙女座中之後又消失，小魯道爾夫布盧姆出生與夭折數年後出現于御夫座后又消失，以及另外一些人出生或去世前前後後出現在許許多多其他星座中而又消失了的假定是同一起源的實際存在或假定存在的星斗183 。With the phenomena of dropping flow, backflow and secondary flow effected by circulation and surface curvature, the centrifugal pump ' s inner flow is very complicated 3d flow. therefore, the centrifugal pump inner flow is one of the difficult problems both in testing research and numeric computation
離心泵葉輪的內部流動是很復雜的三維紊流流動，同時由於受旋轉和葉片表面曲率的影響還拌有脫流、迴流及二次流的現象，是流體工程中較難的試驗研究和數值計算問題之一。Through the studies of the invariants of the single axis motions, computational theories have been developed in this thesis to provide practical solutions for the problem of structure and motion from fitting the corresponding points in the whole sequence to its conic locus or conies for short. it is then shown that all single axis geometry can be directly computed either from one conic and one fundamental matrix or from at least two conies. the rotation angles then can be calculated directly from using the laguerre formula
本文通過詳細分析單軸旋轉運動中的不變量，利用物體點在單軸旋轉運動中軌跡為圓，而在圖象平面的投影為二次曲線的這一特徵，以二次曲線為分析的基元，研究了求解單軸旋轉運動結構問題的新理論和一系列新演算法，並在此基礎上完成了物體的三維重建等工作。By taking advantage of parallel lines and orthogonal lines in architecture, the camera internal parameters, rotation and translation can be recovered from a set of un - calibrated images via computing absolute conic and vanishing points. the euclidean 3d model of architecture ( up to a scale factor ) can be recovered too
利用建築物中常見的平行直線和正交直線等特點，通過絕對二次曲線和消影點等射影幾何量的計算，可以從圖象中恢復攝像機的內參數、旋轉和平移位置，同時恢復建築物的三維歐氏幾何模型（相差一個尺度因子） 。In flexible multibody systems, the rotation of some parts with little specific gravity at high speed always cause the phenomenons of dynamic stiffening. at this time, the effect of elastic movement of parts on dynamic behavior of systems ca n ' t be ignored
在柔性多體系統中，很多部件的比重小且在系統工作時處于高速的旋轉狀態，經常導致動力剛化現象的發生，此時部件的彈性運動對系統的動力學行為有著不可忽略的影響。The influence of high velocity has been analyzed and then the relative ways of compensation are introduced. from theory the influence of spinning motion which bring to the targets " one - dimension range - profile has been analyzed. the arithmetic of estimation of signal with polynomial phase is introduced and then spin compensation is realized
本文以寬帶線性調頻體制雷達為研究背景，以高速運動目標、自旋運動目標為研究對象，研究了高速運動對目標成像所造成的影響，提出了相應的補償演算法；理論分析了目標自旋對一維距離像的影響，引入多項式相位信號系數估計的演算法，實現了目標旋轉補償。In view of this case, the paper mainly studied sound radiation properties of structure, sound source identification methods, main factors affecting frame radiated noise and the common way to control the noise radiated by rotary machines. the detail research shows as fellows : ( 1 ) study on sound radiation properties of box - shape structure
根據這種情況，本文以旋轉機械結構噪聲為主要對象，比較系統地對結構聲輻射的性質、聲源識別方法、結構聲的主要影響因素以及旋轉機械結構噪聲控制的普遍方法進行了研究，具體研究內容如下： （ 1 ）箱形結構聲輻射性質的研究。The complex situation of flight requests that the graphics display of cockpit must be dynamic, real - time and legible. but in the raster graphic display system, scale lines and character will be distorted seriously owe to the limited screen resolution in the case of deflection, which affect the display quality. the thesis based on the research of the last graduate student improves the graphics creating arithmetic more and puts forward more effective arithmetic on scale lines and character for high display quality
由於飛行狀態復雜，要求座艙內畫面顯示動態、實時、清晰。而硬體系統採用的是光柵圖形顯示，字元和刻度線的旋轉受屏幕解析度的限制存在著鋸齒走樣現象，影響顯示效果。本文在上一屆研究生研究的基礎上，在圖形生成演算法上加以進一步改進，重點在刻度線、字元的反走樣處理上，研究出了更合理的演算法，提高了圖形顯示質量。This thesis proposes one kind of variable universe fuzzily variable the structure terminal guidance law to realize vertical precise attack. this thesis also proposes the circle projection matching algorithm, which solves matching problem of the pictures with the free angle revolved. at the same time, the thesis has analyzed the influence to the circle projection matching algorithm of the noise, the illumination and the change of gradation
本文還提出了的圓投影匹配演算法解決了任意角度旋轉的景象匹配問題，同時對噪聲、光照以及灰度變化對圓投影匹配演算法的影響進行了分析，重構了圓投影匹配演算法，使該方法對噪聲、光照以及灰度變化等具有很好的適應性。The research on plane measurement and homography has many other applications, such as rectifying images, registering image sequences, etc. image rectification can resume the true geometric figure of the object by removing the projective distortion from images
平面測量以及平面單應問題的研究還有很多其他的應用，如矯正圖象的射影失真、實現旋轉圖象序列的整合等等。圖象射影失真的矯正技術較圓滿地消除了圖象的射影失真，恢復了物體的真實幾何形狀。分享友人