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- In this paper, a facial feature point tracking scheme is proposed by integrating Lucas-Kanade optical flow tracking algorithm and the face alignment statistical model, DAM (direct appearance model), together in a Bayesian framework. 将Lucas-Kanade光流跟踪算法与人脸特征点定位的统计模型dam(direct appearance model)在Bayesian框架下结合起来;提出了视频中人脸特征点定位与跟踪的一种混合模型方法.
- Texture Constrained Facial Feature Point Tracking 纹理约束下的人脸特征点跟踪
- feature point tracking 特征点跟踪
- The model of feature tracking window is built up, then, KLT feature point detection and tracking algorithm is given out and feature point necessary conditions are discussed. 在利用中值滤波器对图像序列进行预处理后,给出基于特征的KLT特征点提取与跟踪算法,并且分析了特征点必须满足的条件。
- Feature points tracking 特征点跟踪
- Analyzing and Summarizing the maximum power point tracking(MPPT) control method and non-islanding protection. 对应用于光伏发电系统的最大功率点跟踪(MPPT)方法和反孤岛保护进行分析和概述。
- The torque of IPMSG is suitably controlled according to a generator speed by maximum power point tracking. 通过使用最大功率点跟踪控制技术，根据发电机转矩适当地控制发电机的速度。
- Advanced control technology of maximum power point tracking(MPPT) with high efficiency is adopted. 先进的最大功率点跟踪（MPPT）控制技术，效率高；
- The second part is Facial Tracking. Facial Tracking can extract the feature points of a human subject in the synthetic speech video. 第二个部份是脸部追踪。脸部追踪可以从合成的语音影片中找出在人脸上的特徵点所在位置。
- When solar energy transfer,the method of Maximal Power Point Tracking(MPPT)is used,this method enhances PV efficiency. 在太阳能转移的过程中,系统用到最大功率点跟踪的方法,提高了系统的光伏发电效率。
- The feature points in template and tracking window are detected and the areas around the feature points in template are chosen as feature templates. 首先,分别在模板图像和目标图像中进行特征点检测,然后将模板图像中检测到的特征点附近区域作为特征模板。
- The power electronic converter topologies for power point tracking and voltage conversion are studied in this paper. 论文研究了电力电子变换器拓扑技术在最大功率点跟踪及电压变换方面的应用。
- An approach to contour extraction and feature point detection in the 3-D fragment reassembly is proposed. 针对三维空间碎片的拼接,提出一种轮廓提取和特征点检测的方法。
- The Maximum Power Point Tracking (MPPT) technique is used in the charger to increase the charge speed. 为提高充电速度，采用最大功率点跟踪策略（MPPT），MPPT与充电过程控制由单片机来实现。
- The purpose of this thesis is to develop a maximum power point tracking (MPPT) system of the photovoltaic (PV) array. 本论文提出四种光伏发电系统来探讨光伏模组的最大工力率点追踪。
- And by using the gradient vectors of the feature point, we can obtain rotate angle, major diameter and minor diameter in each subimage. (2)在各子图中由边界点梯度向量和候选形心座标，获得椭圆旋转角和长短轴比率；
- Study of feature points detecting technique for trajectory measurement system. 轨迹测量系统中特征点检测技术研究。
- In order to detect the interested boundary fast and correctly, an boundary point tracking algorithm was proposed to detect the specifical edge of the image. 摘要为了快速准确的检测特定边界，采用边界点跟踪算法检测特定轮廓边界点。
- A method on detection of feature points based on muti-scale space is presented. 提出了一种在不同尺度空间下特征点提取的方法。
- A wind turbine simulator has been developed for control of wind generator and MPPT (Maximum Power Point Tracking) , etc. 在风力发电机控制、风力机最大功率点追踪控制(MPPT,Maximum Power Point Tracking)等相关的研究中,风力机是必备的实验设备,但是,在没有风的情况下,或在实验室,就无法进行这些实验和研究。
