A video monitoring method, device, terminal and computer storage medium

Abstract

The embodiment of the present invention discloses a video monitoring method, equipment, terminal and computer storage medium. The method includes: acquiring two images to be processed; performing image preprocessing on the two images to be processed respectively to obtain two Preprocessing the image; extracting the image feature points of the two preprocessing images through a first preset algorithm to obtain paired feature matching points; filtering out the wrong feature matching in the feature matching points through a second preset algorithm point, to obtain the overlapping area of ​​the two pre-processed images; obtain the secant of the overlapping area through a third preset algorithm; according to the secant, fuse the two pre-processed images to obtain the fused image. In this way, real-time video stitching can be achieved by splicing the video sequences shot by the terminal and solving the problem of splicing traces in the spliced ​​images. It can also control the interface devices of the sub-terminals to facilitate communication between users.

Description

technical field [0001] The invention relates to the field of computer video teaching monitoring, in particular to a video monitoring method, equipment, terminal and computer storage medium. Background technique [0002] In recent years, with the rapid development of computer technology and the popularization of network technology, many technical teaching methods have emerged, for example, the current teaching methods such as electronic classrooms, distance learning, and multimedia. The teaching method of using computer technology to realize teaching has gradually attracted people's attention, so using computer technology to improve education is an inevitable trend in the development of education and teaching in today's era. However, under the current teaching method, students cannot communicate with the teacher in a timely manner on a knowledge point or question, resulting in a lack of communication and communication between the teacher and the students, and without the supe...

AI Technical Summary

Problems solved by technology

However, under the current teaching method, students cannot communicate with the teacher in a timely manner on a knowledge point or question, resulting in a lack of communication and communication between the teacher and the students, and without the supervision of the teacher, only a small number of students can concentrate on In class, most students may ignore the teacher's concerns and knowledge points

Moreover, in the classroom, the teacher always teaches on it, and does not have too much energy to understand the status of each student, especially the students in the back seats. Therefore, most of the students are basically in an uncontrolled state, which makes the teacher do not understand. Students' mastery of knowledge points, and the overall grades of the final class are not ideal

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