攝像機標定 的英文怎麼說

中文拼音 [shèxiàngjībiāodìng]
攝像機標定 英文
camera calibration
  • 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
  • 標 : Ⅰ名詞1 [書面語] （樹梢） treetop; the tip of a tree2 （枝節或表面） symptom; outside appearance; ...
  • 定 : Ⅰ形容詞1 （平靜; 穩定） calm; stable 2 （已經確定的; 不改變的） fixed; settled; established Ⅱ動詞...
  • 標定 : demarcate; calibration; calibrating; standardization; pointing
  1. Compared with the ordinary optimization algorithm of calibration, this algorithm gains simplicity, less computing quantity, and also keeping high accuracy. camera self - calibration is becoming the important field of calibration research. camera self - calibration based on active vision makes the problem simplified taking advantage of controlling camera to do known movement

    不需要標定參照物的自標定技術正成為目前攝像機標定研究的重點，其中基於主動視覺的自標定演算法可以通過控制攝像機做已知的運動而使問題簡化，正在成為當今研究的一個熱點。
  2. The dissertation is mainly including four section : the first is the experiments done in the tank, which will supply the reliable information of imaging data ; the second is image edge detection by the use of the art of the zernkie moments, which is used to detect the liner and threaded edge of the object, the third is the underwater camera calibration technique, the forth is automatic positioning the location of the camera by used of the art of cross - ratio, the result of which is satisfied

    本文工作分為四個部分：第一部分是水槽實驗部分，它為后續的工作提供了可靠的圖像數據信息；第二部分是基於zom距的直線、曲線邊緣提取技術及相關的與處理技術；第三部分，水下攝像機標定技術研究，基於改進的tsai演算法，採用逐步分解的標定策略。並探討了一種相對簡單的、靈活的標定技術；第四部分是攝像機定位技術研究，採用具有平移不變性的交比進行攝像機定位，模擬試驗的最大誤差不超過2 ，效果還是令人滿意的。
  3. In the application of mini - micro - robot visual perception, there is a need for fish - eye lenses for capturing wide field of view for navigation. though fish - eye lenses provide a wide field of view ( 180 ), they introduce significant distortion in images and the acquired images are quite warped, which makes conventional camera calibration algorithms no longer work well. this paper presents an accurate calibration framework for fish - eye lens ( a high distortion lens ) camera stereo vision system. the accurate calibration model is formulated with radial distortion, decentering distortion and thin prism distortion based on the fisheye deformation model. using fish - eye and non - linear camera model, the author employs levenberg - marquardt method to realize precise non - linear calibration for wide - view - scene dense depth image recovery

    魚眼鏡頭成像立體視覺系統在微小型機器人視覺導航和近距離大視場物體識別與定位中有著廣泛的應用.盡管魚眼鏡頭攝像機具有很大的視場角（接近180 ） ，但同時也引入嚴重的圖像變形，常規的攝像機標定方法無法使用.該文提出一種標定魚眼鏡頭攝像機立體視覺系統的方法.在魚眼鏡頭變形模型的基礎上，通過考慮魚眼鏡頭成像的徑向變形、偏心變形和薄棱鏡變形，建立了魚眼鏡頭成像的精確成像模型，然後，利用非線性迭代演算法，精確求解攝像機外部參數、內部參數.實驗表明，使用該方法得到的立體視覺系統參數滿足精確恢復大場景稠密深度圖的要求
  4. Easy method for calibration and correction of camera

    攝像機標定與修正的簡便方法
  5. This paper stated how surgical robot uses binocular vision system to get three - dimensional position and orientation of the laryngoscope through gathering the three - dimensional coordinates of three marked points on the laryngoscope, and then the research of cmera calibration experiment and vision guidance experiment before the animal operation were done

    摘要詳細論述了醫療機器人如何利用雙目視覺系統，通過採集喉鏡上3個標記點的三維坐標，獲得喉部手術前支撐喉鏡的三維位姿信息，並進行了攝像機標定實驗與動物手術前視覺導引實驗的研究。
  6. Multi - camera calibration based on 1d calibration object

    基於一維標定物的多攝像機標定
  7. A camera calibration technique based on planar line

    一種基於平面直線的攝像機標定方法
  8. A method of camera calibration based on nonlinear optimization

    基於非線性最優化的攝像機標定方法
  9. Simultaneously, the calibration techniques of two cameras are studied

    同時，研究了攝像機標定技術。
  10. Camera calibration technique based on rectification of image aberration

    基於圖像畸變矯正的攝像機標定方法
  11. A direct camera calibration for intrinsic parameters on plane - based

    一種基於平面標定物體的攝像機標定方法
  12. Linear algorithm method of camera calibration on computer vision measurement

    視覺測量中的一種線性攝像機標定方法
  13. So the camera calibration is the premise and the basic problem

    因此，攝像機標定是計算機視覺實現的前提和基本問題。
  14. Camera calibration with radial distortion and its application in 3d reconstruction

    考慮徑向畸變的攝像機標定及在三維重建中的應用
  15. The results of experiment shows that this correction method is robust and accurate, which can satisfy the need of the orientation of the vision system of mobile robot

    實驗表明該方法可以獲得較高的攝像機標定精度，足以滿足移動機器人視覺定位精度的要求。
  16. The optimization algorithms in conventional calibration field have the shortcoming that the computing quantity is huge. in order to improve it, a single adaptive neuron algorithm was developed in conventional camera calibration in this dissertation, and a calibration algorithm considering radial and tangent distortion based on single adaptive neuron is proposed

    傳統的標定演算法中各種優化演算法存在著計算量大的不足，本文將單個自適應神經元應用到攝像機傳統標定中，提出了一種考慮徑向畸變和切向畸變的攝像機標定演算法，它與其他優化演算法相比具有簡單實用、計算量小的優點。
  17. Camera calibration is a very important part in 3d reconstruction, in this paper the discuss on camera calibration is divided into three parts : ( l ) scene structure information based camera calibration ; ( 2 ) camera initiative information ( pure rotation ) based camera self - calibration ; ( 3 ) camera self - calibration which is independent of scene structure information and camera initiative information

    在三維重構的過程中攝像機標定是一個及其重要環節，本文對攝像機標定的研究分為三個部分： （ 1 ）基於場景結構信息的標定； （ 2 ）基於攝像機主動信息（純旋轉）的自標定； （ 3 ）不依賴場景結構和攝像機主動信息的自標定。
  18. In the stereo vision system of a lunar rover, the parameters of the cameras are fixed in the working and the requirement of precision is relatively low. therefore conventional calibration technique is selected after analyzing the merits and defects of various kinds of calibration methods

    在月球車立體視覺中，由於攝像機的參數不經常變化，並且要求精度較高，因此本文通過分析各種攝像機標定方法的優缺點，將傳統的攝像機標定方法作為首選。
  19. Since the camera lens used in computer vision sustain a lot of nonlinear distortion, recent research efforts has been concentrated on the distortion correcting technique. the optimization algorithms in conventional calibration field have shortcomings that the computing quantity is colossal. in order to improve it, tsai two steps ’ algorithm was developed in conventional camera calibration in this dissertation, and a calibration algorithm considering radial distortion

    由於攝像機鏡頭存在著畸變，對于要求精度定位的應用，需要進行畸變校正，而傳統的標定演算法中存在著計算量大的不足，本文採用tsai氏兩步標定法是考慮一階徑向畸變的攝像機標定演算法，與其它優化演算法相比具有簡單實用、計算量小的特點，並通過實驗驗證了該演算法的可靠性和有效性。
  20. It finds extensive applications in science research, engineering design, trail analysis on the criminal investigation spot, online detection automatically, quality control, machine vision, medicine diagnosis and etc. this thesis analyzes and summarizes the domestic and international researchers ’ work about stereo vision, and then concentrates on the research on some key techniques of stereo vision, such as camera calibration, corner detection, 3 - d matching and 3 - d reconstruction

    隨著科學技術和工業生產的發展，三維形面測量在現代工業及實際生產中起著越來越重要的作用，在科研、工程設計、刑事偵查現場痕跡分析、自動在線檢測、質量控制、機器視覺、醫學診斷等方面有著極其廣泛的應用前景。本文在分析和總結了當前國內外立體視覺研究工作的基礎上，針對其中的攝像機標定、角點檢測、立體匹配和三維重建四個關鍵技術部分開展研究，其主要成果如下: 1 .提出了一種改進的攝像機標定方法。
分享友人
分享到 Line

分享到臉書