Multi-target active recognition tracking and monitoring method

An active identification and multi-target technology, applied to TV, color TV parts, electrical components, etc., can solve problems such as pan/tilt control, and achieve the effect of ensuring clarity

Active Publication Date: 2016-03-16
成都因纳伟盛科技股份有限公司
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AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to overcome the deficiencies of the prior art, to provide a multi-target active identification trackin...

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  • Multi-target active recognition tracking and monitoring method

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Embodiment Construction

[0027] The technical solution of the present invention will be further described in detail below in conjunction with the accompanying drawings, but the protection scope of the present invention is not limited to the following description.

[0028] Such as figure 1 As shown, this embodiment describes a multi-target active identification tracking monitoring method, including the following steps:

[0029] Step S1, collect a panoramic image in the monitoring area through the first camera, automatically capture a plurality of specific targets in the panoramic image as the tracked targets, and automatically identify valuable target objects, and the specific targets include targets with preset characteristics and targets with specified characteristics.

[0030] The preset feature means that the feature data of the valuable target is entered in the database in advance, so that when the first camera performs image recognition in the global image, it can be matched and compared with th...

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Abstract

The invention discloses a multi-target active recognition tracking and monitoring method. The method comprises the following steps of collecting a panoramic picture in a monitor area through a first camera, and after tracked targets are locked in the panoramic picture, computing real-time coordinate information of each tracked target in the panoramic picture, and a first angle control value of a tripod head of a second camera and a first focus value of the second camera which are corresponding to the coordinate information; and when a close-up picture of one tracked target needs to be collected, locating the close-up picture by the second camera according to the first angle control value and the first focus value which are corresponding to the selected tracked target at present, and collecting the close-up picture to enable the second camera to always focus on the tracked target to carry out real-time continuous tracking shot on the tracked target. The method effectively solves the problems of tripod head control and focusing in video monitoring and multi-target tracking.

Description

technical field [0001] The invention relates to the field of video monitoring, in particular to a multi-target active identification tracking monitoring method. Background technique [0002] With the maturity and improvement of technologies such as computers, networks, communications, and streaming media, video is increasingly used in social production and life. In computer vision systems such as intelligent video surveillance, navigation, remote sensing, and license plate recognition, video is the most important source of information, and video surveillance is an important part of the security system. [0003] In a large-scale monitoring environment, the front-end equipment provides basic monitoring functions such as image acquisition and pan-tilt control. Users can watch real-time images on the monitor and track entities through pan-tilt control keyboard operations. In the current tracking and monitoring method, the management personnel manually control the rotation of th...

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Application Information

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IPC IPC(8): H04N5/232H04N7/18
CPCH04N7/181H04N23/67H04N23/611
Inventor 李正
Owner 成都因纳伟盛科技股份有限公司
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