Heat source tracking method, apparatus and system based on thermal infrared imager

Abstract

The invention discloses a heat source tracking method based on a thermal infrared imager. The method comprises the following steps: when a holder rotationally runs to a preset position, obtaining an infrared video stream of a monitoring scene sent by the thermal infrared imager, wherein the infrared video stream comprises infrared original raw data; performing scanning analysis on the infrared original raw data to judge whether a target heat source exists in a deployment area of the preset position; when the target heat source exists, calculating position coordinates of the target heat sourcein the monitoring scene; triggering a high definition camera, and rotating the holder according to the position coordinates of the target heat source, so that the target object is always located at the video central points of the thermal infrared imager and the high definition camera, and then the high definition camera tracks the target heat source and records a high definition video stream, wherein both of the thermal infrared imager and the high definition camera are installed on the holder. The invention further discloses an electronic device, a storage medium and a heat source tracking system. By adoption of the heat source tracking method disclosed by the invention, the defects of heat source tracking based on the high definition camera in the prior art are solved.

Description

technical field [0001] The invention relates to a heat source tracing method, in particular to a heat source tracing method based on an infrared thermal imager, electronic equipment and a storage medium. Background technique [0002] At present, the intelligent video tracking system refers to the use of computer vision and video analysis methods to automatically analyze the images or videos recorded by the camera without human intervention, so as to realize the recognition and tracking of targets in dynamic scenes. The research on intelligent video tracking technology involves many core technologies in the fields of computer vision, image processing and artificial intelligence. At present, the common intelligent video tracking technology is based on high-definition cameras as video data acquisition devices. [0003] The following problems exist in the current automatic tracking video surveillance system: [0004] 1) The reliability of manual selection of tracking targets is...

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Problems solved by technology

[0007] In order to overcome the deficiencies of the prior art, one of the purposes of the present invention is to provide a heat source tracking method based on an infrared thermal imager, which can solve the problem of inaccurate monitoring of moving targets during heat source tracking in the prior art and the tendency to generate false alarms And other issues

[0008] The second object of the present invention is an electronic device, which can solve the problems in the prior art of inaccurate monitoring of moving targets during heat source tracking and easy false alarms.

[0009] The third object of the present invention is to provide a computer-readable storage medium, which can solve the problems in the prior art of inaccurate monitoring of moving objects during heat source tracking and easy false alarms.

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