an automatic focusing control system for acquisition of ccd image is introduced.
介绍一种应用于ccd图像采集识别的自动聚焦控制系统设计。
the invention also provides an automatic focusing method.
本发明还提供一种自动对焦方法。
an automatic focusing technology of sem image-vision based on image analysis is presented for acquiring distinct sem images quickly and accurately.
为了快速準确地获取清晰的sem显微图像,提出了一种基于图像分析的sem显微视觉自动聚焦技术。
based on detecting focus error , an automatic focusing unit has been given.
要保证测量光聚焦在待测表面,自动聚焦控制是非常重要的。
the separation of package's height measuring module and automatic focusing system…
测高模块和聚焦单元分离有利于实现流水线包裹快速连续测量。
in automatic focusing system, the focusing window directly affects the speed and veracity of auto-focusing.
聚焦系统中,对焦窗口的选择直接影响对焦的速度和準确性。
in this paper, the authors propose a new automatic focusing device used in microscopes, in which a microcomper and an inductance micrometer are employed to measure the out-of-focus value.
本文提出了一种单板机控制的,用电感测微仪检测离焦信息的显微镜自动调焦装置。
automatic focusing technicology for objects of diverse height is one of the key point of acquisition of ccd image.
对各种不同高度被测物体的自动聚焦是图像采集识别系统的关键之一。
the separation of packages height measuring module and automatic focusing system is propitious to quickly measuring of packages image on product line.
测高模块和聚 焦单元分离有利于实现流水线包裹快速连续测量。
the key to the automatic focusing and alignment is to design an adequate evaluation function to judge the quality of the projected image.
自动三色会聚的关键在于设计一个对成像质量进行正确评价的评价函数。
in order to improve the precision of an image measurement system, an automatic focusing method based on fuzzy control and image processing is proposed.
为提高图像测量系统的精度,提出了一种由模糊控制与图像处理技术实现的自动聚焦方法。
automatic focusing is a key technique in an automatic control microscope system.
自动聚焦技术是全自动控制显微镜系统中的核心部分。
study of automatic focusing technique for long focus oblique real-time aerial camera;
只有在使用长焦距的仪器时,才不允许空气的不稳定。
the paper further discusses the measures for improving automatic focusing accuracy.
文章还进一步讨论了提高自动对焦準确度的措施。
with digital imaging technology, the measurement instrument completes automatic focusing and locates the crosshair by non-contact measurement.
借助于数字图像技术,中心偏测试系统通过非接触测量,完成自动聚焦,定位图像中十字中心的位置。
ccd automatic focusing control system for acquisition of image based on microprocessor is introduced.
介绍一种基于单片机控制的ccd镜头自动聚焦控制系统。