该光流算法在行车环境传感、交通流分析中具有潜在的应用价值。
It can be expected that this algorithm will be of potential application in driving environment sensing and traffic flow analysis.
光流是指图像中模式运动的速度。
本文采用基于梯度的光流场计算方法。
为了获取运动目标的运动参数，采用了光流法。
In order to get the motion parameters of the moving object, optical flow method is introduced.
提出一种基于光流特征与序列比对的行为识别算法。
This paper Proposed an action recognition algorithm based on optical-flow feature and sequence alignment.
本文给出了一种利用神经网络计算光流场的新算法。
A new algorithm for optical flow computation is presented using neural networks.
提出了一种基于局部小平面运动的光流估计新方法。
This paper presents a new method for estimating dense and accurate optical flow based on the motion of planar regions.
提出了一套基于光流特征和序列比对的行为识别算法。
Propose an action recognition algorithm based on optical-flow feature and Sequence Alignment.
提出一种基于图像光流联合驱动的变分光流计算方法。
In this paper, a computation technology of variational optical flow based on Image-and Flow-driven is 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。
A new ellipse-tracking algorithm based on the active contour and the optical flow technique was proposed.
视觉运动分析分为基于特征的方法和基于光流场的方法。
The main ways of visual motion analysis can be classified into feature based and optical flow based.
摘要：提出了一种基于光流场的医学图像弹性配准方法。
An elastic registration technique for medical image based on optical flow field is presented in this paper.
本文提出了一种由光流估计刚体的三维运动参数的方法。
In this paper, a method is presented for estimating 3-d motion parameters of a rigid body.
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。
Optical flow was computed based on the block relative algorithm, which is used for hand tracking.
比较后可知，本文的方法能较好地对运动物体进行光流估计。
The method is superior to Horn-Schunck method in optical flow estimation.
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。
Moreover, block matching algorithm is the better one in the computational methods of optical flow.
到了夜晚，光流颠倒，光纤阵列被集成太阳能供电电池组点亮。
By night, the light-flow is reversed, whereby the fiber-optic array is lit from integrated solar-charged battery packs.
针对这些不足，通过使用动态速度约束和光流法对算法进行了改进。
To surmount these disadvantages, dynamic speed constraint and optical flow method were introduced.
为了获得较为精确的结果，用加权最小二乘法来估计序列图像的光流。
In order to obtain more accurate results, the optical flow of sequence image is estimated by the method of weighted least-squares.
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。
The algorithm is mainly composed of image preprocessing, the vehicle motion detection and behavior analysis based on optical flow.
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。
If combined with optical flow computing, this algorithm can highly reduce the computation amounts and enhance the computing rate.
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。
L-K optical flow algorithm is not very suitable in facial feature point tracking.
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。
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.
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。
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。
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.
针对强对流降水的情况，提出了使用光流法计算得到的光流场来代替交叉相关法得到的运动矢量场。
An optical flow method instead of the cross correlation method is proposed for convective precipitation system.
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。
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.
光流模型是处理运动图像的有效方法，本文介绍了用光流模型计算运动图像参数的基本原理和步骤。
Using the optical flow model to process the image motion is a good method. This paper presents the basic theory and approach to calculating image motion by using the optical flow model.
光流信息的检测对于人或动物确定前进的方向、速度至关重要，已成为运动信息加工的一个研究热点。
The analysis of optic flow information is vital for determining the direction and velocity of locomotion and has been a hotspot of the studies on visual information processing in recent years.
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。
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.
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