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out-of-focus中文是什么意思

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用"out-of-focus"造句"out-of-focus"怎么读"out-of-focus" in a sentence

中文翻译手机手机版

  • 焦点失调
  • 离焦

例句与用法

  • Figure 3 : the simple white - on - black test pattern used to determine some of the effects of aperture shape on the out - of - focus images
    图三:一些简单的黑白的测试图样,用于判定光圈形状对失焦图像的影响。
  • In fact , the images acquired are often blurred by the out - of - focusing , which sets the obstacle for micro - crack identification , farther leads to false identification
    但在实际应用中,系统采集的图像常出现散焦模糊现象,这给裂纹识别增加了干扰,甚至导致误判。
  • Bokeh , the quality of the out - of - focus image , is determined by the set of brushes : the circles of confusion characteristic of the lens , its aperture and how far out - of - focus it is
    失焦图像的质量,就决定于这组画笔的质量:镜头弥散特性的圆状区,镜头的光圈和失焦的程度。
  • 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。
  • Observant photographers have noticed that not all lenses are created equal : large aperture lenses show strong out - of - focus effects while small - aperture lenses lead simply to a softening of the image
    细心的摄影者会发现不是所有的镜头都是一样的:大光圈的镜头呈现强烈的失焦效果,而小光圈的镜头只是稍微的让图像柔化一些。
  • This paper analyses the critical angle method that often use in focus detected . we receive two relations , the first relation between refractive index of the critical - angle prism and focus - error signal ; the second relation between numerical aperture of object lens and out - of - focus error signal
    本文针对伺服系统中常用的调焦方法-临界角方法进行了分析,理论上得到临界角棱镜的折射率、物镜的数值孔径与离焦误差信号的关系。
  • 2 . not only made a details description of distort - image recovery methods including out - of - focus , motion - image and geometrical - transformation , but also realize the recovery function under the environment of visual c + + and matalb . this application is also an innovation in the image processing technology
    由于失真的原因多种多样,本论文将详细地介绍离焦、运动这两种主要失真图像的复原方法,并且将利用vc + +语言和matlab语言结合起来实现这一功能。
  • In the thesis , the knowledge and principle on magnetic particle testing , digital image and image restoration are introduced first . according to demand of the system , the wiener filter restoration based on parameter identification is proposed and analyzed by the matlab experiment , the specification of evaluating effect of image restoration is presented according to out - of - focus radius as well . programming by visual c + + 6 . 0 , jpeg image files are decoded and converted into bmp files , colorful image is converted into gray image and out - of - focus micro - crack image is restored
    本文首先介绍了磁粉探伤、数字图像及图像复原的相关知识和基本原理;根据自动磁粉探伤系统应用的要求,给出了一种基于参数辨识wiener滤波图像复原方法,并进行matlab实验分析,提出一种基于散焦半径的复原效果的评判标准;采用vc + + 6 . 0编程,实现jpeg解码并转换成bmp文件格式,然后变换为灰度图像,再对散焦微裂纹图像进行复原处理。
  • As a result , digital images usually suffer from aliasing due to undersampling , loss of high - frequency detail due to relative motion or out - of - focus . supperresolution involves up - conversion of the input sampling lattice as well as reducing or eliminating aliasing and bluring
    因此,通常数字图像因欠采样( undersampling )而引起的信号混叠,因低分辨率传感点扩散( psf : pointspreadfunction )而造成的高频部分、丢失,以及因相对运动或散焦造成的光学模糊等因素而受损。
  • Single mode optical fiber laser confocal scanning microscopy is a new technology in microstructure studying . the speciality of the system is limiting the out - of - focus light reflected from out - of - focus plane in object to restrict the blur of image . therefore , the plane resolution and axial resolution of the system could be improved to sub - micron grade
    单模光纤激光共焦扫描显微成像系统是研究微观结构的一种新技术,其本质是抑制目标物体离焦面所反射的光线进入系统,从而抑制这些离焦光线造成像点弥散斑增大的影响,使系统的横向与轴向分辨率得到大幅度的提高,能实现亚微米级的层析。
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