spread function

Finally, the question of the point-spread function's unknown parameter solver is settled by using the precision rule and the max-track way.

Point Spread Function( PSF ) estimation, an essential part for image restoration, has no accurate estimation algorithm at present.

Blind image restoration is to recover the original image form the observed degraded image with unknown the Point Spread Function (PSF).

The Optical Transfer Function( OTF) of a linear optical system can be derived from the Fourier Transfer of the Line Spread Function( LSF).

The key problem in image restoration is to get the point spread function of motion-blurred images and the knowledge about noise.

The method is based on measuring the point spread function (PSF) by attaching one or two point-sized markers to the main imaging object.

Using the deconvolution, the point-spread function and the optical transfer function of optical system of the human eye are obtained.

The Point Spread Function (PSF) of motion-blurred has two parameters: Blurred direction and blurred extent.

The point spread function consists of prime point spread function and scatter point spread function.

Point spread function (PSF) and Strehl ratio (SR) are used to evaluate the imaging quality of the system with different defocus parameters.

In order to restore the degraded image, the first and a key step is to estimate the point spread function.

Its imaging resolution was analyzed by using the point spread function of volume holographic imaging system.

For better speed and robustness, I propose 3 novel point spread function estimation algorithms, and a deconvolution method.

MTF simulated by directly measuring the line spread function. The dashed line is the MTF calculated from Eq. (4).

On the Residual Term in the Linear Mixture Model and Its Dependence on the Point Spread Function

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

The Measurement of the Point Spread Function in Optical System with CCD

Determination of Pulse Intensity Reflected by Satellite with Its Point Spread Function

SAR Bayesian Super-Resolution Algorithm with a Correction of Perturbed Point Spread Function

modulation transfer function; point light source; point spread function; fourier transform; image processing;

optics transfer function; digital image processing; Fourier transfer; point light source; point spread function;

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

Research on estimation algorithms for Gaussian point spread function parameter in image restoration

Impact of point spread function on infrared radiances from geostationary Satellites

Wavelet transform based Gaussian point spread function estimation

Error analysis on the measurement of spread function of radiography system by step method

Point Spread Function of Optical Scanning Holography with Gaussian Beam

Point-spread-function computation in fast neutron radiography

Restoring Turbulence-Degraded Images Based on Estimation of Turbulence Point Spread Function Values

Point Spread Function in Coded Aperture Imaging System

emission-line region line spread function

A Point Spread Function Model for X-Ray Imaging

Analysis of OFDM ICI Based on Output Doppler-Spread Function