pupil function

MTF of a vision system can be measured through measuring wavefront aberrations of a vision system with Hartmann-Shack wavefront sensor and self-correlation of wavefront aberrations with pupil function.

利用哈特曼-夏克波前传感器测量视觉系统的波像差，再由波像差和瞳函数的自相关，即可得出视觉系统的MTF。

Theory and experiment of a new image encoding technique using speckles modulated by different slit pupil function are described.

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。

The pupil function, analytical formulas of its corresponding modulation transfer function ( MTF) and three configuration models have been given.

给出该孔径的光瞳甬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。

Results Among 10 cases, 9 patients ended with round pupil and proper physical function except 1 patient with paralytic mydriasis resulted from severe perforating injury.

结果10例中9例经显微手术缝合后瞳孔基本显园形，1例因严重穿通伤术后玻璃体疝入前房而致瞳孔麻痹性扩大。

Aliasing Reduction in Discrete Imaging Systems Using Pupil Function Controlling

用瞳函数控制减小离散成像系统中的频谱混淆