A real optical superposition image was formed by dark-adapted crystalline cones for an object at different distances and its size decreased as the object distance increased.
经过暗适应的晶体柱可以对不同物距的目标形成清晰的正重叠像，像的大小随物距的增大而减小；
This paper introduces the basic principle to correct the photometric linearity with optical superposition method, and its measuring method; Error equation of linearity correction is given;
介绍了采用光叠加法校正分光光度计光度线性的基本原理及测量方法；
The mathematical expressions of the optical influence functions for micromachined membrane deformable mirror and their superposition nature are introduced.
介绍了微机械薄膜变形镜光学影响函数的理论表达式以及其具有的线性叠加性。
With a phase grating located at Fourier frequency plane, optical image subtraction is obtained as a result of the coherent superposition of the zeroth and the first order of the diffracted light.
置一位相光栅于相干光学处理系统频谱平面，利用其零级与一级衍射光的相干迭加实现图象相减。
A multiple images superposition algorism is introduced based on the properties of the pictures imaged by the designed optical system.
针对无衍射光成像系统的成像特性，提出了多幅图像叠加法。
A multiple images superposition algorism is introduced based on the properties of the pictures imaged by the designed optical system.
针对无衍射光成像系统的成像特性，提出了多幅图像叠加法。
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