• A simple method for area measurement of irregular plane object using area array CCD was presented.

    文中介绍了利用面阵CCD测量不规则平面物体面积的原理和方法。

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  • An instrument based on area array CCD devices for measuring stresses in semiconductor materials is studied and realized.

    研究和实现了采用面阵CCD器件的半导体材料应力测试仪。

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  • Therefore area array CCD is adopted for the non-contact measurement of the diameter of the abrading section of the drill pipe.

    鉴于此,采用面阵CCD对钻杆受磨损部位的直径进行非接触式测量。

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  • In the area measurement of an object with irregular plane using area array CCD, the precision is greatly influenced by image distortion.

    利用面阵CCD测量不规则平面物体面积时,图像畸变对测量精度影响很大。

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  • The large area array CCD image sensor ICX205AL of SONY is analyzed and the image acquisition and processing system is designed based on this image sensor.

    详细分析了SONY公司的大面阵CCD图像传感器,并以此器件为核心完成了图像采集和处理系统的设计。

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  • Research status of laser reflow on solder bump forming of area array packages are introduced, and experimental analysis on laser reflow of PBGA solder ball is performed.

    介绍了激光重熔在面阵列封装钎料凸点成形中的研究进展,并且对PBGA共晶钎料球激光重熔进行了工艺研究。

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  • In order to test the launching height of the signal flare, the measurement technology based on the single area array CMOS camera is proposed by establishing mathematical model.

    为了测试信号弹发射高度,通过建立数学模型,提出采用单个面阵CMOS相机对信号弹高度进行测试的技术。

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  • By Studying the high frame rate self-scanning photodiode area array (SSPA) with parallel video output, the main factors which affect the frame rate and response of SSPA are analysed.

    通过对多路并行输出的高帧速自扫描光电二极管面阵(SSPA)的研究,分析了影响面阵帧速和响应度的主要因素。

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  • This system USES large area array CMOS sensor as the image device, and makes the image motion compensation by reflector scanning, thus to obtain clear digital images during flight of UAV.

    该系统采用大面阵CMOS图像传感器作为成像器件,通过反射镜扫描进行像移补偿的方法,实现无人机飞行状态时清晰地数字成像。

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  • Modulated light is used as detecting signal in this system, photodiode area array is used as receiving module, which greatly improves the sensitivity and anti-interference ability of the system.

    系统采取调制光源作为探测信号,采用光敏二极管面阵作为接收组件,大大提高了系统的灵敏度和抗干扰能力。

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  • Three-dimensional measurement of the size of a moving hot steel slab using an area-array CCD camera is proposed.

    首次提出用一台面阵CCD摄像机测量运动高温钢坯的三维尺寸。

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  • Three-dimensional measurement of the size of a moving hot steel slab using an area-array CCD camera is proposed.

    首次提出用一台面阵CCD摄像机测量运动高温钢坯的三维尺寸。

    youdao

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