An optical flow based approach was presented to estimate coronary arterys two-dimensional motion from a sequence of single-plane angiographic images.
采用光流法，由单面冠状动脉造影图像序列估计冠状动脉血管的二维运动。
This system employed optical flow technology and microscopic interferometry combining with stroboscopic illumination to realize the measurement of in-plane and out-of-plane motions of MEMS devices.
系统分别采用光流技术和显微干涉技术，结合频闪照明的方法，对MEMS器件的面内和离面运动特性进行了测量。
Meanwhile, this strategy can also reduce the signaling flow of the optical control plane significantly.
同时，该技术还能显著减少网络控制平面的信令流量。
Meanwhile, this strategy can also reduce the signaling flow of the optical control plane significantly.
同时，该技术还能显著减少网络控制平面的信令流量。
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