光瞳函数 pupil function
- 本文提供了用不同方向的狭缝构成的光瞳函数来调制散斑作图象编码的原理和实验结果。
Theory and experiment of a new image encoding technique using speckles modulated by different slit pupil function are described. - 给出该孔径的光瞳函数以及三种不同型的结构形式,并导出它的调制传递函数的解析表达式。
The pupil function, analytical formulas of its corresponding modulation transfer function (MTF) and three configuration models have been given. - 成象光学系统中象强度等于输入物强度与光瞳点扩展函数的卷积。
The image intensity in imaging optical system is equivalent to the convolution between the object intensity and the Point Spread Function (PSF) of the pupil.
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