...光流跟踪；事件检测 [gap=1428]ds: signal and information processing; moving detection; corner point detection; optical flow tracking; event detection ...
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In the thesis, the algorithm of background subtracting, frame difference algorithm, motion estimation based on optical flow field and object tracking based on active shape contour are investigated.
本文研究了背景相减算法、差分法、基于光流场的运动估计和基于主动形状模型的目标跟踪算法。
A new ellipse-tracking algorithm based on the active contour and the optical flow technique was proposed.
给出一种新的基于活动轮廓与光流约束的椭圆跟踪算法。
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。
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