Positioning device and method based on video automatic tracking and shooting

Abstract

The invention discloses a positioning device and method based on video automatic tracking and shooting. The device is a set of positioning device of a target to be shot applied to a video automatic tracking and shooting function, is used to position an angle location of the target to be shot relative to a shooting camera, performs calculation and analysis to obtain relative location data of the target to be shot and the shooting camera, and further completes positioning. The calculated data can be used to adjust the shooting angle and lens zoom of a shooting pan-tilt camera to achieve trackingand shooting. Compared with old devices, the device improves the positioning accuracy, reduces the equipment input costs, combines an automatic detection device to achieve the automatic detection andautomatic positioning, tracking and shooting, reduces the personnel investment, enhances the aesthetic feeling of the overall system, reduces the construction and maintenance work, reduces the energyconsumption of the system, and simplifies the debugging work.

Description

technical field [0001] The invention relates to the technical field of target detection and tracking, in particular to a positioning device and method based on video automatic tracking and shooting. Background technique [0002] At present, the automatic tracking and shooting products on the market have complex camera calibration work, the accuracy of positioning and shooting is not enough, and the installation and implementation of the product is very complicated. It is necessary to invest in another one or two cameras for analyzing the image collection on the equipment. Or put another analysis and acquisition camera inside the shooting camera through structural design to make a whole device, but more equipment needs to be invested, more construction and maintenance work will be required, and the positioning and tracking accuracy will keep up with the original There is a certain gap in the invention. Compared with the present invention, the cost is higher, more time-consumi...

AI Technical Summary

Problems solved by technology

[0002] At present, the automatic tracking and shooting products on the market have complex camera calibration work, the accuracy of positioning and shooting is not enough, and the installation and implementation of the product is very complicated. It is necessary to invest in another one or two cameras for analyzing the image collection on the equipment. Or put another analysis and acquisition camera inside the shooting camera through structural design to make a whole device, but more equipment needs to be invested, more construction and maintenance work will be required, and the positioning and tracking accuracy will keep up with the original There is a certain gap in the invention, which is more costly and time-consuming than the present invention, resulting in low efficiency

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