Viewing screen judgment method and system and electronic equipment
The invention discloses a viewing screen judgment method and system and electronic equipment. The viewing screen judgment method comprises the following steps: an acquisition step: acquiring image data through a camera; a face data obtaining step: obtaining face data in the image data through a face...
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Main Authors | , , |
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Format | Patent |
Language | Chinese English |
Published |
26.03.2021
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Subjects | |
Online Access | Get full text |
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Summary: | The invention discloses a viewing screen judgment method and system and electronic equipment. The viewing screen judgment method comprises the following steps: an acquisition step: acquiring image data through a camera; a face data obtaining step: obtaining face data in the image data through a face detection algorithm according to the image data; a key point information acquisition step of acquiring key point information of the face data through a face key point detection algorithm according to the face data; a face orientation obtaining step: obtaining an Euler angle of the face data througha PnP algorithm according to the key point information and a standard face template, and obtaining a face orientation of the face data according to the Euler angle; and a judgment step: judging whether the user watches the screen or not according to the face orientation and the horizontal distance from the face to the screen. According to the invention, in a scene that only a common RGB camera issmall in space, whether a |
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Bibliography: | Application Number: CN202011416845 |