一旦等值面方程被建立起来，可以设计相应的算法从深度数据中提取等值面，从而实现多视场深度像的融合。
Once such an equation is build up, the algorithm can be designed to extract iso-surface from range data and the consequent application of multi-view range image integration.
将照相物镜移植应用于其它系统大孔径、大视场物镜设计中，生产出与照相物镜结构相似、像质优良的镜头。
By the technique of transplantation application, the author manufactured the practical objective lens with high image quality, which has the similar structure as that of photographic lens.
通过分析该模型中物与像的对应关系，得出了射影失真产生的根源是光学系统放大率的不恒定，并与相机的外参数：倾角及视场的大小有着非线性的变化关系。
The reason for Projective distortion that the amplification ratio is not constant but has nonlinear relation with pitch and tilt angles and field of view of cameras was found out.
以光度学为理论基础，研究了大视场CCD成像系统像面均匀性测试技术。
Based on the theory of photometry, measuring image sensors uniformity of the CCD image-forming system with large-field Angle is researched.
大视场光学系统的像面往往存在场曲。
There is always field curvature in image of large field optical systems.
介绍了一种双像双视场红外光学系统，对其设计方法、分光原理和分光元件进行了深入讨论。
A novel dual field of view optical system with dual image was presented, the design methods of this system, the operational principle of beamsplitter and the optical wedge are discussed respectively.
用白光再现的消色像，图像分辨率高，视场范围宽。
A high resolution and a wide visual field of the chromatic image is reconstructed with a white -light source.
首次在有限视场的输入景物下通过移动刀刃法对扫描成像过程中垂直扫描方向系统像方MTF的检测进行了分析和模拟计算。
Under the input scenery with finite visual field, the analyses and simulative calculation of the image side OTF of vertical direction of the scanning image by moving blade have been done firstly.
当像方视场角减小时，通过模拟得到了与实际相背的无源传输系统能量放大的结论。
When the field Angle in image space becomes smaller, the energy will be enlarged, which is impractical in a passive transfer system.
当像方视场角减小时，通过模拟得到了与实际相背的无源传输系统能量放大的结论。
When the field Angle in image space becomes smaller, the energy will be enlarged, which is impractical in a passive transfer system.
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