projection camera 中文意思是什麼

projection camera 解釋
投影機
  • projection : n 1 射出，投擲，發射，噴射。2 投射；投影，投影法；（地圖）投影圖製法；【電影】放映。3 凸出；凸出...
  • camera : n. 1. （pl. cameras） 【攝影】照相機；電影攝影機；電視攝像機；暗箱；暗房。2. （pl. camerae ） 【法律】法官室。3. 羅馬教廷的財政部。
  1. A camera calibration method with co - line points is proposed, in which distortion center is located according to cross ratio invariability, and then distortion coefficients are calculated based on a line ' s central projection is a line

    摘要提出一種用共線點列標定攝像機鏡頭畸變參數的方法，先根據交叉比不變性確定畸變中心，再利用直線的中心投影仍為直線這一性質確定畸變系數。
  2. Note that in the image above, the dark outline and true crosshatch shading have been omitted to clearly illustrate the perspective camera projection of the grid texture onto the surface

    注意：在圖像上方，已經被忽略的黑色輪廓線和真正的交叉陰影著色，在透視攝像機里明顯地表明格子紋理已經投射在表面上。
  3. The early, inferior copies often are soon replaced by better versions that pirates make by bribing a theater projectionist and mounting a camera on a tripod in a projection booth

    不法分子進行盜版的手段也各不相同。有的買通了電影放映員，在放映室里支起三腳架、裝上攝像機進行偷拍，這樣的盜版質量要比早期用便攜攝像機拍出的效果更好。
  4. Unlike the early stereo film - based recordings, modern techniques are heavily dependent on digital processing, which corrects for camera - projection inaccuracies, resulting in significantly enhanced stereo display

    與早期立體電影不同，現代技術強烈地依賴數字處理校正鏡頭誤差，顯著地增強了立體顯示的效果。
  5. In the course of image preprocessing, digital face images are captured with a numeral camera and these images are transformed to 8 bit from 24 bit. then the noise in face images are removed by using the method of median filter and the face images are binarized. finally the face in each face image are segmented with the method of integration projection, then standardized

    在圖像預處理過程中，首先利用數碼相機獲取人臉數字圖像，然後將24位圖像轉換成256級灰度圖像，並利用中值濾波的方法對圖像進行去噪處理，接著對圖像進行二值化處理，最後採用積分投影的方法將人臉分割出來並進行歸一化，最終得到標準人臉圖像。
  6. In this paper, it is proved that, given 3 control points a, b and c, if the camera s optical center o lies on one of the three planes perpendicular to the plane abc and going through one of the three altitudes of the triangle abc, and additionally its projection on the plane abc is within the circumscribed circle of the triangle, that is, o is within the so - called danger cylinder, then the corresponding p3p problem - o, abc - must have 4 positive solutions

    Pnp perspective - n - point問題是計算機視覺攝影測量學乃至數學中經典而重要的問題之一，所謂pnp問題，就是指如下的物體定位問題：假定攝像機為小孔模型且已標定好，攝取一幅在物體坐標系下坐標已知的n個空間點的圖像，且這n個圖像點的坐標已知，確定這n個空間點在攝像機坐標系下的坐標。
  7. Characteristic circle is adopted for characteristic mark ; a new concept, “ characteristic diameter ”, is put forward ; the length and the position of the characteristic diameter ’ s image is adopted for the basic “ characteristic parameters ” ; and a new “ resolving model ” is established based on perspective projection principle and the speciality of “ characteristic diameter ” in this article, so that the normal direction of target plane can be got without calibrating camera parameters in real time. it only need basic mathematic tools

    本文採用特徵圓作為靶面上的「特徵標志」 ;提出了「特徵直徑」的概念，採用特徵直徑及其在像面上的透視投影的位置和長度作為基本的「特徵參數」 ;根據透視投影的規律，應用特徵直徑的特性，建立了新的「解算模型」 ，無須在現場標定攝像機的參數，只需採用基本的數學工具即可實時解算出靶面法線的方向。
  8. The methods of digital projection based on dsm ; researches and experiments illustrated that the measurement and alteration of common digital camera is successful, researches and improvements in basic algorithm which is applicable to photogrammetry based on ordinary digital images is accurate and dependable, this photogrammetric techniques and methods based on ordinary digital images can be applied extensively in engineering which requests a moderate accuracy

    基於dsm的數字投影轉繪方法研究；研究及實驗表明，論文所述的普通數碼相機量測化改造方法可行有效，研究及改進的適用於普通數字影像的近景攝影測量基本演算法正確可靠，基於普通數碼相機的量測化作業方法可以在中等精度要求的工程中廣泛應用。
  9. The environmental protection education hall ( contains environmental protection bureau office block ), in view of environmental protection education hall theater partial plans improvement facility and so on projection equipment, chair, and increases the 3d camera installation, in substantial hall function and multiplicity

    環保教育館環保教育館（含環保局辦公大樓） ，針對環保教育館劇院部分規劃改善投影設備、座椅等設施，並增加3d照相設備，充實館內功能及多樣性。
  10. Based on the model of perspective projection where the camera is fixed whereas the object is motive, the problem of recovering the three - dimensional motion and structure of a rigid object from image sequences by using of correspondence of conic curves is researched

    本文基於視點固定而物體運動的透視投影模型，研究了使用二次曲線對應從序列圖像恢復剛體三維運動和結構參數的問題。分別研究了剛體作純旋轉運動和純平移運動時，剛體運動參數的求解問題。
  11. The object of single photon emission computed tomography ( spect ) is to reconstruct an unknown radioactivity distribution inside the body from projection data consisting of the number of photon collected on a collimated gamma camera. these projections are not simple line integrals but have point - spreads due to the imperfect collimator of the detector and attenuation due to the compton scattering. so

    這種投影數據與透射ct中的數據不同，由於存在著光子的點擴散（由準直器引起）和衰減（由散射引起） ，已經不能用簡單的線積分來描述這個問題，因此相對于透射ct而言，這個領域將面臨很多困難。
  12. Facilities : sound control room, a projection screen on electric roller, a film projection system, overhead projector, slide projector, multi - media projector, video presentation camera and amplifying system

    設備:附設音響控制室電動卷摺電影銀幕電影放映系統投影機幻燈機多媒體投射機實物投影機及音響設備。
  13. In deed, most of the 2 - d images we see have been derived from this 3 - d world by camera systems that employ a perspective projection to reduce the dimensionality from three to two

    現有的大多數圖像採集裝置所獲取的圖像本身是二維的，盡管其中可以含有三維物體的空間信息。要從圖像認識世界，就要從二維圖像中恢復三維空間信息。
  14. Method of determining the distortion coefficients of camera lens for fringe projection measurement

    光條投影測量中一種確定攝像機鏡頭畸變系數的方法
  15. Camera lens projection

    攝象機透鏡投射
  16. The distinct feature of this approach is to reconstruct the 3d model of target from images progressively in accordance with the general modeling conventions. namely, user firstly determines the rough model and puts projection and spatial constraints on it as well as topological operations step by step to let the system recover the camera parameters and refine the model

    該方法的主要特點在於，按照一般人的建模習慣，由粗到細地通過圖像重建目標三維模型，在確定大致形狀的基礎上，由用戶添加或者修改投影約束與空間約束，並施加拓撲修改，逐步實現照相機定標，粗糙模型的求精，並最終完成對具有任意幾何及拓撲物體的重建。
  17. According to the geometrical characteristics of the transmission line and the theory of perspective projection, a stereo vision method based on single camera is presented to detect the orientation and position vector of the power transmission line

    結合輸電線的幾何特徵和攝像機成像原理，提出了一種基於單攝像機的立體視覺方法來確定輸電線的位置和姿態。
  18. The merits of our algorithm include following : ( l ) the camera need n ' t be calibrated, and imposes no strict limit on camera rotation angle between conjoint images. ( 2 ) the registration image accords with projection model to ensure that the registration image is real. ( 3 ) the results of experiments using image fusion based on wavelet transform show that the combined image is smooth and almost seamless

    本文提出的圖像拼接演算法有以下優點： （ 1 ）不需要標定相機，不嚴格限制拍攝相鄰圖像時相機轉動的角度； （ 2 ）依據投影模型進行圖像對齊，保證其真實性； （ 3 ）基於小波變換的圖像融合實驗表明融合圖像光滑無縫。
  19. Filters for camera lenses, for copying and projection purposes ; filters for copiers ; determination of filter values

    照相機透鏡復制和投影用濾光器.復印機用濾光器.濾
  20. In the second chapter, coordinate transformation 、 camera projection model and robot control, which are the basic knowledge about visual servoing are described

    第二章介紹了視覺伺服系統的相關基礎知識，其中包括坐標變換、攝像機投影模型和機器人控制等相關理論。
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