• Fringe examination of the digital image is an important fundamental to explore the further image processing areas, such as image division, object region reorganization and region shape picking-up.

    数字图像边缘检测图像分割目标区域识别、区域形状提取图像分析领域十分重要基础

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  • Three photographs, in which the shape of the image is the same, but the fringe distribution is different, can be obtained by time average holographic technology with three-images.

    同一振动状态下,可以用重象法摄制振动物体时间平均全息照片,从而获得张形状完全相同条纹分布不同的全息照片。

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  • As nonlinear filtering for digital signals processing, morphology filter is able to identify the features of fringe and shape of the signal.

    形态滤波数字信号处理提供了一种新的非线性滤波方式,它可以有效提取出信号边缘轮廓以及信号的形状特征

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  • The invention discloses a method for analyzing digital interference fringe and a device for detecting optical component surface shape.

    发明公开了一种数字干涉条纹分析方法光学元件检测装置

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  • A method based on digital fringe projection and digital phase shifting technique is proposed in this thesis for 3d shape measurement.

    本文提出基于数字条纹投影数字技术形面测量系统。

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  • Inverse fringe projection technique is one of the fast and robust optical 3d shape inspection techniques, which is applied to online or batch inspection.

    反向条纹投影技术一种应用在线批量检测快速稳定光学面形检测技术

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  • The shape measuring of a diffuse abject is conducted based on 2-D digital image processing phase modulated fringe pattern acquired by the projection of Ronchi rulings.

    投影光栅方法获得位相调制空间载波进行数字图象处理,实现了散射物体的三维曲面测量

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  • The shape measuring of a diffuse abject is conducted based on 2-D digital image processing phase modulated fringe pattern acquired by the projection of Ronchi rulings.

    投影光栅方法获得位相调制空间载波进行数字图象处理,实现了散射物体的三维曲面测量

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