Method for tracking target by multiple cameras, electronic equipment and storage medium
A target tracking and camera technology, applied in the field of computer vision, can solve problems such as the inability to relay tracking of moving targets across cameras, and the limited field of view of the camera.
Pending Publication Date: 2020-10-27
ZHEJIANG DAHUA TECH CO LTD
View PDF3 Cites 2 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
The purpose of the task is to find a specific pedestrian trajectory in multiple cameras with non-overlapping fields of view. Since the cameras in the surveillance scene are often independent of each other, and the camera field of view is limited, continuous large-scale relay tracking of cross-camera moving targets cannot be performed.
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0045] In order to make the purpose, technical solution and effect of the present application more clear and definite, the present application will be further described in detail below with reference to the accompanying drawings and examples.
[0046] In order to improve the independence of the cameras in the monitoring scene, but the camera field of view is limited, it is impossible to carry out continuous large-scale relay tracking of cross-camera moving targets, such as figure 1 As shown, the embodiment of the present application provides a multi-camera tracking system, including multiple cameras 42 and a control platform 41 , the control platform 41 and the multiple cameras 42 are respectively interconnected, and the cameras 42 do not communicate with the cameras 42 . Among them, the installation positions of the plurality of cameras 42 are arranged in a topological structure. The control platform 41 is configured with monitoring area relationship data among multiple camer...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention belongs to the technical field of computer vision, in particular to a method for tracking a target by multiple cameras, electronic equipment and a storage medium. Monitoring area relationship data among a plurality of cameras are configured in a control platform, and the method comprises the steps: receiving the target tracking information of tracking cameras, wherein the target tracking information is sent by a tracking camera after a tracked target leaves a tracking monitoring area; determining candidate relay cameras corresponding to candidate monitoring areas into which the tracked target may enter according to the monitoring area relationship data; sending the target tracking information to the candidate relay cameras to enable the candidate relay cameras to perform target identification; and receiving identification success messages sent by the candidate relay cameras, and carrying out target tracking by the candidate relay camera which sends the identification success message earliest. According to the method, the probability of target false identification can be reduced, and the camera for relay tracking can be reasonably regulated and arranged.
Description
technical field [0001] The present application belongs to the technical field of computer vision, and in particular relates to a method for tracking a target with multiple cameras, an electronic device and a storage medium. Background technique [0002] Multi-camera object tracking is a research hotspot in the field of computer vision. The purpose of the task is to find a specific pedestrian trajectory in multiple cameras with non-overlapping fields of view. Since the cameras in the surveillance scene are often independent of each other and the camera field of view is limited, continuous large-scale relay tracking of cross-camera moving targets cannot be performed. Contents of the invention [0003] The technical problem mainly solved by this application is to provide a method for tracking a target with multiple cameras, an electronic device and a storage medium, so as to realize target tracking across cameras. [0004] In order to solve the above-mentioned technical prob...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More IPC IPC(8): H04N7/18H04N5/232G06K9/00
CPCH04N7/181G06V40/10G06V20/20H04N23/61H04N23/611
Inventor 刘忠耿潘华东殷俊张兴明
Owner ZHEJIANG DAHUA TECH CO LTD