基于卡尔曼滤波的目标跟踪与检测运动估计

Afef Salhi, F. Ghozzi, A. Fakhfakh
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引用次数: 4

摘要

卡尔曼滤波一直被认为是计算机视觉中许多应用的最优解决方案,例如跟踪目标、预测和校正任务。它在视觉运动分析中的应用已经经常被记录,我们可以在计算机视觉和开放cv中使用在现实中的不同应用中,例如机器人,军事图像和视频,医疗应用,公共安全和隐私社会等。在本文中,我们研究了卡尔曼滤波器的Matlab代码的实现,使用三种算法(块匹配(运动估计)和Camshift Meanshift(定位,检测和跟踪对象))来跟踪和检测视频序列中的对象。卡尔曼滤波分为预测、估计(校正)和更新三个步骤。第一步是对跟踪和检测对象的参数进行预测。第二步是对预测参数进行校正和估计。文中给出了卡尔曼滤波在定位和跟踪单目标和多目标方面的重要应用。这项工作提出了一个集成的建模和仿真工具的扩展,用于跟踪和检测计算机视觉中的目标,描述了实现系统中不同模型的算法。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Estimation for Motion in Tracking and Detection Objects with Kalman Filter
The Kalman filter has long been regarded as the optimal solution to many applications in computer vision for example the tracking objects, prediction and correction tasks. Its use in the analysis of visual motion has been documented frequently, we can use in computer vision and open cv in different applications in reality for example robotics, military image and video, medical applications, security in public and privacy society, etc. In this paper, we investigate the implementation of a Matlab code for a Kalman Filter using three algorithm for tracking and detection objects in video sequences (block-matching (Motion Estimation) and Camshift Meanshift (localization, detection and tracking object)). The Kalman filter is presented in three steps: prediction, estimation (correction) and update. The first step is a prediction for the parameters of the tracking and detection objects. The second step is a correction and estimation of the prediction parameters. The important application in Kalman filter is the localization and tracking mono-objects and multi-objects are given in results. This works presents the extension of an integrated modeling and simulation tool for the tracking and detection objects in computer vision described at different models of algorithms in implementation systems.
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