3D PSF(three dimensional point spread function),out-of-focus images,optical section images and restored images deconvolved by different 3D PSF were estimated and analyzed.
评价和分析了三维点扩散函数、散焦像、光学切片以及不同三维点扩散函数去卷积的复原图像,进一步证明了散焦光信息对焦面像的干扰,主要来自于焦面像两侧附近的散焦像。
A method for Measuring displacement and attitude of moving object based on the blur in defocused images was studied.
利用散焦图像测距原理 ,研究了一种运动物体位移和姿态参数测量方法。
In this paper, out-of-focus image restoration processing of the magnetic particle testing system is discussed.
讨论荧光磁粉探伤系统散焦图像复原处理问题。
The thesis includes mainly two parts: the research of out-of-focus image restoration of the automatic magnetic particle testing system and hardware design of micro-crack image processing system based on DSP.
本文主要包括两方面内容：自动磁粉探伤系统散焦图像复原的研究；基于DSP的微裂纹图像处理系统硬件设计。
A new method for depth measurement of mobile object based on defocus images was proposed.
提出了一种基于散焦图像移动目标深度测量的方法 。
A new method for depth measurement based on defocus images was proposed.
提出了基于散焦图像深度测量的一种新方法 。
Novel algorithm of camera calibration based on defocus images
一种新的基于散焦图像的摄像机标定方法
The Algorithm of Depth from Defocus with Gray Gradient Method;
基于灰度梯度的散焦图像测距算法的研究
Research of Out-of-focus Image Restoration & Micro-crack Identification System Based on DSP of the Automatic Magnetic Particle Testing System;
磁粉探伤系统散焦图像复原暨DSP微裂纹图像识别系统的研究
Enhanced optical image edge with laser speckle out-of-focus method
实现光学图像边缘增强的激光散斑离焦法
Research of Defouces Microscopy Image 3-D Surface Reconstruction;
基于散焦显微图像的三维重构方法研究
Identification of Defocus Blurred Image Based on Genetic Algorithm and Its Restoring Methods;
基于遗传算法的散焦模糊图像辨识及恢复方法
Auto Focusing Method Based on Dispersion Circle Used in Iris Image Acquisition
基于弥散圆的虹膜图像采集自动调焦方法
Research on Image Space Based Real-time and Realistic Caustics Rendering
基于图像空间的焦散实时逼真绘制算法研究
(of an image) not in or brought into focus.
（指图像）没有聚焦。
Imaging and Image Processing System of Auto Lensmeter
自动焦度计图像及图像处理系统研究
Multi-focus Image Fusion Based on Automatic Focus Algorithm
基于自动聚焦算法的多聚焦图像融合
Design of dynamic region for auto-focusing based image
图像法自动调焦的动态调焦区域设计
Infrared Focal Plane Array Imaging and Real-time Image Processing;
红外焦平面成像与红外图像实时处理
Suppression Effect of Self-defocusing Media on Hot Images from Obscurations in an Intense Laser Beam
自散焦介质对非线性热像的抑制效应
The Effects of Astigmatic Lens on the Focal Switch of the H-G Beams
透镜的像散对H-G光束的焦开关影响
The Research of Prism Dispersion Compensation and Speckle Quasi-Confocal in Microscopy;
显微成像中棱镜色散补偿与散斑类共聚焦研究
debunching force
分散[散焦, 散束]力
Multi-Focus Image Fusion Based On Gabor Filter and Image Pyramid
基于Gabor滤波和图像金字塔的多聚焦图像融合