corner distortion 中文意思是什麼
corner distortion
解釋
吊角畸變- corner : n 1 （桌等的）角，棱，隅。2 天涯海角，僻遠地方；偏僻處，角落。3 （街道）拐角，壁角；【數學】隅角...
- distortion : n. 1. 歪扭，扭曲。2. 【電學】（信號、波形等的）失真；【物理學】（透鏡成像產生的）畸變；【醫學】扭轉，變形。3. 竄改，歪曲，曲解。adj. -al
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Eigenequation about singularity, singular stress fields and electrical displacement fields near the interface edge are obtained under axisymmetric distortion. finally, a special finite element formulation which is based on the principle of minimum potential energy has been developed for determining the orders of the singularity of the singular stress fields around the singular point ( interface edge, interface corner and the interface crack ) in the bonded dissimilar anisotropic / anisotropic, piezoelectric / piezoelectric as well as piezoelectric / anisotropic materials. the numerical results show that this method is very convenient and efficient
最後，從最小勢能原理出發，在僅僅考慮奇異性支配區域這一前提下，對于彈性接合材料的平面變形問題和擬平面應變問題，以奇異點為原點分別建立極坐標系和圓柱坐標系，通過分部積分消除廠項，從而使奇異性問題的求解由原來的二維降為一維；對於三維變形問題，以奇異點為原點建立球坐標系，通過分部積分消除項，從而使奇異性問題的求解由原來的三維降為二維。 -
Based on mr. zhang zhengyou ’ s plane template two - step method, three aspects of improvements have been made. firstly, tangential distortion adjustment is added into the camera imaging model. secondly, after the detailed research aiming at the step of computing the initial guess of camera parameters, some improvements are made within the corner selection and computation
從三個方面對張正友的平面模板兩步法作了改進:首先，在攝像機成像模型中增加了切向畸變校正;然後針對計算攝像機參數初值環節進行研究，在角點選取和計算方法上作了改進。
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