“optic flow method”的概念、定义、翻译、参考文献-科学参考

单词	optic flow method
释义	optic flow method Encyclopedia 理学﹝速度测量﹞释 optic flow method光学流动方法通过处理物体在相机感光单元上所成像的灰度场随时间的变化信息，得到物体在成像平面上移动速度的大小和方向的一种数字图像分析方法。
随便看	ultrasonic vibration extrusion strengthening ultrasonic vibration finishing ultrasonic vibration grinding ultrasonic vibration milling ultrasonic vibration rolling forming ultrasonic vibration turning ultrasonic wave ultrasonic weak scattering ultrasonic wind direction anemometer ultrasonogram ultrasonography ultrasonoscopy ultrasound ultrasound ablation ultrasound-assisted cutting ultrasound contrast agent ultrasound contrast imaging ultrasound Doppler ultrasound elastography ultrasound elastography imaging ultrasound hemostasis ultrasound holography ultrasound hyperthermia ultrasound imaging ultrasound in medicine

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