Method, device and equipment for tracking and shooting students in recorded broadcasting courses

Abstract

The invention discloses a method, device and equipment for tracking and shooting students in recording and broadcasting courses, and the method comprises the steps: controlling a student camera to work in a panoramic shooting mode when the recording and broadcasting courses are detected to start recording; monitoring the state of the student in real time through a positioning camera, controlling the student camera to rotate to align to the position of the standing student after detecting that the student stands up, and entering a close-up shooting mode after adjusting the focal length; and when detecting that the student sits down, controlling the student camera to switch to the panoramic shooting mode. According to the embodiment of the invention, when the student is detected to stand upin the recording and broadcasting course, after the control command corresponding to the student shooting camera is obtained through the algorithm, the command is sent to the student shooting camera for automatic rotation and focus pushing to give rich close-up, panorama and other lenses, the whole process is automatic, manual operation is not needed, and a large amount of labor cost is saved.

Description

technical field [0001] The invention relates to the technical field of tracking and shooting, and in particular to a method, device and equipment for tracking and shooting students in a recording and broadcasting class. Background technique [0002] For classrooms that need to be recorded and broadcast offline, generally, if the students’ listening to the class and the interaction with the teacher need to be recorded, the staff will need to build shooting equipment to take a large panorama of the entire area of ​​the students, which cannot be captured more clearly Students' body movements and expressions, etc., otherwise it is necessary to manually control the camera for close-up shooting. [0003] Therefore, the prior art still needs to be improved and developed. Contents of the invention [0004] In view of the deficiencies in the prior art above, the purpose of the present invention is to provide a method, device and equipment for tracking and shooting students in the ...

AI Technical Summary

Problems solved by technology

[0004] In view of the deficiencies in the prior art above, the purpose of the present invention is to provide a method, device and equipment for tracking and shooting students in the recorded class, aiming at solving the problem of the students in the prior art in the class that needs to be recorded and broadcast offline. When recording the lectures, if you need to take a panoramic shot of the student area, you need to manually adjust the technical problem of the camera position

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