point spread function

Fabrication of Silicon Microlenses Array with Long Focus and Point Spread Function Measurement

长焦距Si微透镜阵列的制作及点扩散函数测量

Identification the Scale of the Point Spread Function from the Motion Blurred Image

运动模糊图像点扩散函数尺度鉴别

Identification of the Point Spread Function from the Defocus Image Using the Laplacian Operators

利用拉氏算子鉴别散焦模糊图像点扩散函数

From this curve , we can get thethe scale of point spread function and the spec.

在可能的情况下,总是先估计模糊图像的点扩散函数.

When the Point Spread Function ( PSF) associated with motion blur is unknown, estimating parameters of the PSF is necessary for image restoration.

在运动模糊的点扩散函数未知的情况下，估计运动模糊的点扩散函数是运动模糊恢复的前提和关键。

The numerical value solution of atmospheric radiation transmission equation ( RTE) is used to construct point spread function and implement the restoration of all kinds of atmosphere degraded images under different weather conditions.

该算法利用大气辐射传输方程的数值解构造点扩散函数，可用于不同天气条件下的退化图像的复原。

Based on the study of formation mechanism and simulation method, two simulation methods of the aero-optical effects image degradation are proposed: the degradation simulation in a point spread function space, variable degradation simulation in point spread function space.

在对形成机理和仿真方法研究的基础上，提出了气动光学效应图像退化的两种仿真方法：点扩展函数空间不变的退化仿真，点扩展函数空间可变的退化仿真。

The calculation shows that the system point spread function is quite close to the Dirac delta function.

结果表明：系统的点扩散函数接近理想的δ函数；

The Estimation of the Point Spread Function in the microscopic image restoration

显微图像复原中的点扩散函数估计

Measurements of Point Spread Function of Non-diffracting System under Coherent Illuminate

相干光照明下无衍射系统的点扩散函数的测量

A Solution for Image Blurring Point Spread Function

图象模糊点扩散函数的求解

The most complete measures of image quality for an optical system were its point spread function ( PSF) and its optical transfer function ( OTF).

全面测量光学系统像质的是它的点扩散函数（PSF）或光学传递函数（OTF）。

The point spread function ( PSF) of volume holographic imaging system is employed to analyze diffraction imaging characteristics and estimate depth resolution.

利用衍射理论计算体全息成像系统的点扩展函数，评价成像系统的纵度和深度分辨率特性。

Parameter identification of point spread function in noisy and blur images

含噪声模糊图像的点扩展函数参数辨识

Optimization for X-Ray Image Based on Approximated Point Spread Function

基于近似点扩展函数的X射线图像优化

When point spread function ( PSF) is not known or only partially determined, restoration of the degraded images is called blind image restoration ( BIR).

当点扩展函数未知或不确知的情况下，从观察到的退化图像中恢复原始图像的过程称为图像盲复原。