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Projection technology capable of automatically adjusting visual angle

A technology of automatic adjustment and projection technology, applied in the direction of using projection device image reproducer, color TV, color TV parts, etc., can solve the problems of users being at a loss, affecting user experience, missing exciting links, etc.

Inactive Publication Date: 2018-11-06
SHENZHEN VVETIME TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, regardless of whether it is LCD, LED, projection, or even a 360-degree projection private theater, it is watched according to a preset viewing angle, but the process of watching a movie may last for two hours or more, and may change from a sitting position to a lying position or Other postures, if the original fixed angle of view, will bring pressure or discomfort to the cervical spine and other body organs, affecting health and viewing experience. If the projection area of ​​360-degree projection is large, you may miss the wonderful link. If the user Real-time manual setting will interrupt the viewing process and affect the user experience, and only use the camera to capture the user's posture to adjust the angle. Each user has different habits. If some people are restless, turn their heads, and adjust too frequently, it will Let the user know what to do

Method used

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  • Projection technology capable of automatically adjusting visual angle
  • Projection technology capable of automatically adjusting visual angle
  • Projection technology capable of automatically adjusting visual angle

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Embodiment Construction

[0038] The present invention will be further described below in conjunction with accompanying drawing:

[0039] Such as figure 1 As shown in the figure, the automatic adjustment of angle of view projection technology is carried out in sequence according to the following steps:

[0040] Step 1: The holographic projection is played through a projector equipped with a steering gear. The viewer wears the acceleration acquisition module to watch the film normally, and the infrared camera is installed opposite the viewer. The motion image information, the sound information collected by the microphone and the acceleration collection information are transmitted to the host through the network switching device;

[0041]Step 2: Perform image information preprocessing on the information in step 1, construct a 3D model of the object through a 3D scanner, set initial boundary conditions, and decompose the 3D model area according to the boundary conditions, and the decomposition results ar...

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Abstract

The invention relates to a projection technology capable of automatically adjusting a visual angle. The projection technology comprises the following steps: performing face recognition by adopting aninfrared camera; presetting visual angle adjustment sensitivity according to the characteristic of each person, classifying objects in a video content, and performing labeling according to frames; acquiring objects followed by a user, and performing supervised deep learning according to personal participated watching experience evaluation to form an artificial intelligent model. The projection technology disclosed by the invention has the following beneficial effects that a video is displayed in front of the user at the most comfortable posture angle of the user, and the visual angle is adjusted according to the most adaptive sensitivity of the user; a user feature and situation model is built from the most appropriate visual angle of the user; a model where the user corresponds to a crowdportrait is built, and an overall crowd corresponding portrait model in an algorithm library is optimized so as to be used as a selection for a corresponding crowd initializing model.

Description

technical field [0001] The invention relates to an automatic adjustment viewing angle projection technology. Background technique [0002] With the development of home theater technology, more and more people enjoy private video space. However, regardless of whether it is LCD, LED, projection, or even a 360-degree projection private theater, it is watched according to a preset viewing angle, but the process of watching a movie may last for two hours or more, and may change from a sitting position to a lying position or Other postures, if the original fixed angle of view, will bring pressure or discomfort to the cervical spine and other body organs, affecting health and viewing experience. If the projection area of ​​360-degree projection is large, you may miss the wonderful link. If the user Real-time manual setting will interrupt the viewing process and affect the user experience, and only use the camera to capture the user's posture to adjust the angle. Each user has diff...

Claims

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Application Information

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IPC IPC(8): H04N9/31G06K9/62
CPCH04N9/3179G06F18/2411
Inventor 薛爱凤
Owner SHENZHEN VVETIME TECH CO LTD
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