optical-flow feature 光流特征
feature optical flow 特征光流
feature-optical-flow 特征光流
The main ways of visual motion analysis can be classified into feature based and optical flow based.
视觉运动分析分为基于特征的方法和基于光流场的方法。
L-K optical flow algorithm is not very suitable in facial feature point tracking.
原始l - K光流算法用于面部特征点跟踪时，易出现跟踪不稳定的情况。
This paper involves the research of reconstructing motion and structure of 3d rigid body with straight-line feature from straight-line optical flow.
本文主要研究基于直线光流场重建带直线特征的三维刚体运动和结构的计算理论和方法。
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