• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文会议>Chinese Control and Decision Conference >Collaborative observation algorithm for multiple moving targets using a PTZ camera assisted by a wide-angle camera
【24h】

Collaborative observation algorithm for multiple moving targets using a PTZ camera assisted by a wide-angle camera

机译：使用PTZ摄像机和广角摄像机辅助的多个运动目标的协作观测算法

获取原文
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

To deal with the contradictions between camera field of view and resolution in visual observation, a collaborative observation algorithm for multiple moving targets using a Pan-Tilt-Zoom camera assisted by a wide-angle camera is designed. Firstly, the low resolution images are captured by the wide-angle camera, based on that multiple moving targets are detected, tracked and predicted. Then, for the multiple observation requested generated from the multiple targets, a visual tracking algorithm for the PTZ camera is developed. The factors, such as the image resolution, vision coverage range and response to tracking requests, are taken into account in the algorithm, and the desired pose of the PTZ camera is worked out optimally. Finally, the vehicle tracking experiments both in a simulated airport and actual traffic scenes are carried out, and the experimental results demonstrate that the proposed algorithm in this paper is accurate and time-efficient.
机译：为了解决视觉观察中相机视角与分辨率之间的矛盾，设计了一种在广角相机辅助下使用平移变焦相机对多个运动目标进行协作观察的算法。首先，基于对多个运动目标的检测，跟踪和预测，广角摄像机捕获低分辨率图像。然后，针对从多个目标生成的多次观察请求，开发了用于PTZ摄像机的视觉跟踪算法。该算法考虑了诸如图像分辨率，视觉覆盖范围和对跟踪请求的响应等因素，并且可以最佳地计算出PTZ摄像机的所需姿态。最后，在模拟机场和实际交通场景中进行了车辆跟踪实验，实验结果表明本文提出的算法是准确，省时的。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号