Posture recognition method and device, terminal equipment and storage medium

Abstract

The invention discloses a posture recognition method and device, terminal equipment and a storage medium, and the method comprises the steps: obtaining a panoramic image of a classroom, extracting skeleton key points of each student from the panoramic image, and segmenting a desktop region of each desk; taking the desktop area as a reference, selecting a first feature key point from the skeleton key points, calculating a relative position relationship between the first feature key point and the desktop area, selecting a second feature key point from the skeleton key points, and calculating a feature curve corresponding to the second feature key point; and determining whether the posture of the student is standard or not according to the relative position relation and / or the characteristic curve. The posture of each student can be intelligently analyzed through key point detection, so that whether the posture of each student conforms to the specification or not is recognized, a reference basis is provided for correcting the non-standard posture of the student, the student can be reminded to correct the non-standard posture in time, and the purposes of effectively supervising the posture of the student and preventing and controlling myopia are achieved.

Description

technical field [0001] The present invention relates to the technical field of artificial intelligence, in particular to a gesture recognition method, device, terminal equipment and storage medium. Background technique [0002] In recent years, the myopia rate of Chinese students has remained high and rising, and the trend of younger myopia has become increasingly serious. The problem of myopia among school-age children has become an important social problem, deeply affecting the learning and physical and mental health of young people. Therefore, the prevention and control of myopia There is no delay. Among them, one of the main causes of students' myopia is irregular reading and writing postures. The problem of irregular reading and writing postures of students is common. For example, the current primary and secondary school students generally have problems such as incorrect sitting posture, too close reading and writing distance, and incorrect pen holding posture. At pre...

AI Technical Summary

Problems solved by technology

The problem of irregular reading and writing postures of students is common. For example, the current primary and secondary school students generally have problems such as incorrect sitting posture, too close reading and writing distance, and incorrect pen holding posture.

At present, there are special correction desks and chairs that can be used to standardize the reading and writing postures of school-age children, but due to the high cost, special posture correction desks and chairs cannot be widely used

As for students' irregular postures, there is currently a lack of effective supervision and guidance methods, and students themselves generally cannot find out that their postures are irregular in time. Therefore, irregular reading and writing postures cannot be corrected in time

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