Method for automatically adjusting advertising play device angles based on face identification

Abstract

The invention relates to a method for automatically adjusting advertising play device angles based on face identification. The method includes the steps: judging whether users enter an induction areaof the front of an advertising play device or not; arranging a camera on the advertising play device, and acquiring video streams of the users entering the induction area through the camera in real time; judging whether faces are detected in the video streams or not; tracing human images and automatically adjusting the advertising play device angles by the advertising play device when the faces are detected in the video streams. According to the method, advertising play device angles needing to be adjusted in the horizontal direction and the vertical direction are calculated according to position parameters of the faces and current camera angle information, the directions of the advertising play device are automatically adjusted through simultaneous rotation of rotating mechanisms in the horizontal direction and the vertical direction. According to the method, the faces of the users in front of the advertising play device are automatically detected, the advertising play device angles are automatically adjusted according to tracing results of the human images, and advertisement injecting and playing effects are improved.

Description

technical field [0001] The invention belongs to the field of advertising playing equipment, and in particular relates to a method for automatically adjusting the angle of an advertising playing equipment based on face recognition. Background technique [0002] The current advertising machine is a new generation of intelligent equipment that uses standard LCD monitors and LCD TVs to realize information display and video advertisement playback through networking and multimedia system control. It is mostly installed in commercial buildings, stores, supermarkets and other channels. The LCD screen commercial terminal advertising system installed in urban office buildings and apartment buildings is generally installed at the elevator entrance. [0003] In the prior art, the fixation of the advertising playback device will cause the following problems: on the one hand, the display effect of the advertisement is limited by the viewing angle of the screen of the advertising machine. ...

AI Technical Summary

Problems solved by technology

[0003] In the prior art, the fixation of the advertising playback device will cause the following problems: on the one hand, the display effect of the advertisement is limited by the viewing angle of the screen of the advertising machine. When the advertising machine uses a screen with low visibility, the users on both sides of the advertising machine , the display of the advertisement may be distorted and blurred when watching the advertisement, and the cost of using a screen with a good display effect will be greatly increased

On the other hand, fixed advertising devices are common, simple, and rigid. Users lose interest in such advertising devices, which cannot give users a sense of impact, making the effect of advertising poor.

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