orthographic projection meaning in English
正交投影法
正射投影
正视图投影
正投影
Examples
- Region recognition based polyhedral model reconstruction from orthographic projections
基于面域理解的多面体三维重建 - Such operations include rotation , translation , scaling , reflecting , orthographic projection , and perspective projection are provided to control the location of geometric models
其中包括旋转变换、平移变换、比例变换、反射变换、正交投影变换和透视投影变换。利用这几种变换的组合建立取景体。 - According to the rules about orthographic projections , a method of 3d feature recognition is made , which recognizes 3dfeatures not only by 2d drawing elements but 3d solid
根据工程图的投影规则，制定出了基于二维工程图的三维立体特征识别的规则和过程，从体的角度，同时结合二维图元信息进行三维特征识别。 - According as time - varying images composing model , simulated 3 - d rigid shift motion and rotation motion in computer , implemented perspective projection and orthographic projection arithmetic , it proved that the result of experiment is accurate
根据时变图像构成模型，采用计算机仿真了三维刚体运动的平移和旋转运动，以及透视投影和正交投影下的二维运动构成算法。实验结果验证了算法的正确性。 - In this thesis , motion estimation and compensation , the key technology of video coding , are investigated . its specific work includes : making analysis on the video motion models , deducing the parametric model which describes the orthographic projection of 3 - d rigid motion of a surface to the 2 - d image plane
本文对视频压缩编码中的关键技术? ?运动估计和补偿方法进行了研究,内容包括:对视频运动模型进行分析,推导了三维刚体经摄像机正交投影到二维空间后的运动场参数模型。