To restore the depth information from the defocused images is becoming more and more important.
由图像的散焦信息恢复深度信息，正在变得越来越重要。
Results show that the proposed PSF parameter estimation technique and the defocused image restoration are effective.
实验结果表明：该方法能有效地估计离焦模糊参数和复原模糊图像。
By measurement the displacement of the defocused spots center on CCD, the abrasion of the train wheel train wheel is calculated.
通过对CCD上弥散斑中心位移的测量，就可精确计算出火车车轮的磨损量。
An optoelectronic system in terms of spatial area coding method and defocused multiple image scheme is constructed for execution.
利用空间面积码和离焦多重成像的光电混合系统实施此算法。
The principle of the algorithm was introduced and the results of the algorithm to deal with the infrared defocused image of electrical device were analyzed.
文中介绍了该算法的原理并对电力设备红外离焦图像处理结果进行了分析。
An example of the new Depth of Field effect can be seen in the following images, displaying the results of a defocused foreground and a defocused background.
新的景深效果显示如下面的图片，一个显示前景散焦效果，另一个显示背景散焦的效果。
In this paper, the differential astigmatic detection method for defocus measurement with one-way defocused detector is developed from the conventional differential as.
本文在传统差动像散检测方法基础上，给出一种基于单向离焦的差动像散检测方法。
Absrtact: Defocused images caused by equipment environmental and artificial factors, are greatly restricted in application to areas such as astronomy, transportation, medical, etc.
摘要：由于设备环境、人为因素等诸多原因造成的散焦退化图像，在天文、交通、医疗等众多领域的实际应用效果受到较大程度的影响。
A novel FCM segmentation algorithm is proposed based on bias field estimation with respect to the segmentation issue of defocused images with illumination patterns under bias field.
针对偏置环境下图像分割问题，提出了一种基于偏置场估计的模糊聚类算法。
This method improves the estimating precision of the point spread function. Wiener filter is fabricated for recovering the defocused image based on the defocused point spread function.
并在求取离焦点扩散函数的基础上，优化了维纳滤波器，很大程度上降低了噪声对离焦模糊图像复原的不良影响。
This method improves the estimating precision of the point spread function. Wiener filter is fabricated for recovering the defocused image based on the defocused point spread function.
并在求取离焦点扩散函数的基础上，优化了维纳滤波器，很大程度上降低了噪声对离焦模糊图像复原的不良影响。
应用推荐