轨迹跟踪方法、装置、电子设备及存储介质
By constructing a virtual undirected graph of the target and utilizing the location of camera points and shooting data, the problem of high computational resource requirements in existing technologies is solved, and the computational speed and efficiency of trajectory tracking are improved.
CN116188539BActive Publication Date: 2026-07-17SHENZHEN INTELLIFUSION TECHNOLOGIES CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- SHENZHEN INTELLIFUSION TECHNOLOGIES CO LTD
- Filing Date
- 2023-02-08
- Publication Date
- 2026-07-17
AI Technical Summary
Technical Problem
Existing trajectory tracking methods require iterating through and calculating the archived data between all cameras pairwise, resulting in high computational resource requirements and slow calculation speed.
Method used
By acquiring the location information and shooting data of each camera point, a virtual undirected graph of the target is constructed. This graph is then used to determine the connection relationship between the camera points, reducing the amount of archived data to be calculated and improving the efficiency of trajectory tracking.
Benefits of technology
It reduces the computational resource requirements for trajectory tracking and improves computational speed and efficiency.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN116188539B_ABST
Abstract
本发明公开了一种轨迹跟踪方法，包括：获取各个相机点位的位置信息以及拍摄数据；根据位置信息以及拍摄数据，确定各个相机点位的目标虚拟无向图，目标虚拟无向图包括与位置信息对应的节点以及各个节点之间的连接边；基于目标虚拟无向图，确定各个目标人员在各个相机点位下的跟踪轨迹。通过各个相机点位的位置信息以及拍摄数据确定各个相机点位的目标虚拟无向图，利用目标虚拟无向图确定各个相机点位的连接关系，利用目标虚拟无向图中的节点通路来减少需要计算的归档数据，从而降低轨迹跟踪的的计算资源需求，提高轨迹跟踪的计算速度，进而提高轨迹跟踪的效率。
Need to check novelty before this filing date? Find Prior Art