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。
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。
Calculation of optical flow of an algorithm, which is an algorithm for the time being, I hope to do this more than friends advice.
计算光流的一个算法，这是我暂时的一个算法，希望做这个的朋友多指教。
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。
Compared with traditional optical flow and m estimation methods, the proposed algorithm only calculates in the DC domain and does not iterate, so it can segment almost in real time.
与传统光流法、M估计法比较，该算法只在压缩域上进行，不需迭代，具较强实时性。
I described a point correspondence algorithm in the text, the algorithm combined two methods, optical flow and color density distribution, it also took advantages of them.
本文论述了一种像素点匹配算法，它融合了光流法和基于颜色密度分布的方法，结合了两者的长处。
The paper discusses the detections for contour-based optical flow field of the LV of heart. The detection is an application of matching algorithm of boundary cluster centers.
研究了心脏左室轮廓光流场检测的一种聚类中心特征点匹配算法。
If combined with optical flow computing, this algorithm can highly reduce the computation amounts and enhance the computing rate.
将这个算法与光流场的计算相结合，大大减少了运算量，提高了运算速度。
A new algorithm for optical flow computation is presented using neural networks.
本文给出了一种利用神经网络计算光流场的新算法。
As well as, because the shake eliminating method and the optical flow computational method use the same block matching method, the algorithm can save the computing time efficiently.
另外，该方法中抖动消除算法和光流计算方法使用同一块匹配算法，这样能有效地节省了算法的时间。
Propose an action recognition algorithm based on optical-flow feature and Sequence Alignment.
提出了一套基于光流特征和序列比对的行为识别算法。
Based on the optical flow technique in image motion analysis, a new continuous correction algorithm based on scene is proposed in the paper. The algorithm has a better adaptive performance.
本文结合图像运动分析中的光流技术，提出了一种新的基于场景的连续校正算法，该算法具有较好的自适应性能。
Aim at video sequences with dynamic background, the CNN video motion segmentation algorithm based on optical flow field threshold is presented.
针对背景相对运动是视频序列，提出了基于光流场阈值的CNN视频分割算法。
This paper Proposed an action recognition algorithm based on optical-flow feature and sequence alignment.
提出一种基于光流特征与序列比对的行为识别算法。
Optical flow was computed based on the block relative algorithm, which is used for hand tracking.
基于块的相关算法来计算光流，并利用光流跟踪双手的运动。
Moreover, compared to those methods using complete optical flow vector, the new method costs less time because that only normal component of the edge point 'optical flow is evolved in the algorithm.
并且由于仅对于边缘点处的光流法向分量进行处理，算法速度也比基于完全光流矢量的算法有所提高。
The algorithm is mainly composed of image preprocessing, the vehicle motion detection and behavior analysis based on optical flow.
算法主要包括图像的预处理，车辆的运动检测和基于光流场的行为分析。
Moreover, block matching algorithm is the better one in the computational methods of optical flow.
而光流场的各种计算方法中，块匹配光流算法的效果比较好。
The discontinuous frame difference optical flow field algorithm can be composed of the parallel structure system, which can detect different kinds of moving objects with different velocities.
采用不同间隔的序列差分构成并行识别系统结构，使整个系统能够探测各种不同速度的运动目标。
The discontinuous frame difference optical flow field algorithm can be composed of the parallel structure system, which can detect different kinds of moving objects with different velocities.
采用不同间隔的序列差分构成并行识别系统结构，使整个系统能够探测各种不同速度的运动目标。
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