Eyesight protection imaging device and method

A vision protection and imaging device technology, applied in television, image enhancement, image analysis, etc., can solve problems such as not easy to carry, poor user experience, etc.

Active Publication Date: 2013-12-11
BEIJING ZHIGU RUI TUO TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

These technologies all need to interrupt the user's current work, study and other actions, specifically to exercise

Method used

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  • Eyesight protection imaging device and method
  • Eyesight protection imaging device and method
  • Eyesight protection imaging device and method

Examples

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Example Embodiment

[0127] The method and device of the present invention are described in detail below with reference to the accompanying drawings and embodiments.

[0128] Some eye problems are caused by improper use of eyes, for example, using eyes that are close for a long time can lead to refractive errors such as myopia. In order to help users exercise the eye muscles (such as ciliary muscle, rectus muscle, etc.) figure 1 As shown, the embodiment of the present invention provides a vision protection imaging device 100, including:

[0129] An adjustable lens module 110, with adjustable imaging parameters, is used to image the viewing object of the eyes;

[0130] The analysis and processing module 120 is used to judge whether the time when the distance variation from the gaze point of the eyes to the eyes is within the set range exceeds the set threshold, and when exceeding, send adjustment trigger information to the parameter generation module 130;

[0131] A parameter generating module 13...

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Abstract

The invention discloses an eyesight protection imaging device and method. The device comprises an adjustable lens module for imaging an object watched by eyes, an analysis processing module for judging whether the variation of the distance from the eye fixation point to the eyes within a set time range exceeds a set threshold value, and sending adjustment triggering information to a parameter generation module if the variation exceeds the threshold value, the parameter generation module for generating imaging parameter adjustment information of the adjustable lens module according to the adjustment triggering information, and a lens adjustment module for adjusting imaging parameters of the adjustable lens module according to the imaging parameter adjustment information. The device and the method can reduce the possibility of causing and deepening eye problems, such as shortsightedness, caused by misuse of eyesight, and cannot affect working, studying, entertainment and the like of users.

Description

technical field [0001] The invention relates to the field of imaging technology, in particular to a vision protection imaging device and method. Background technique [0002] The lens of the eye is like a double-convex lens, which is full of elasticity. When the ciliary muscle contracts, the suspensory ligament relaxes, and the lens becomes convex with its own elasticity, the focal length becomes shorter, and the diopter changes. It is very clear to see near objects; the eyes see far away When the object is touched, the ciliary muscle relaxes and the lens is flattened. If you look at nearby objects for a long time, the ciliary body is in a state of contraction and tension for a long time, and you cannot get enough rest, it may cause eye fatigue, soreness, eye pain, etc., and even cause qualitative changes that are difficult to recover from the lens, resulting in myopia Wait for the occurrence of refractive error problems. However, people spend more time looking at nearby o...

Claims

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Application Information

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IPC IPC(8): G02C7/08
CPCG02C7/081G02B2027/0178G02B2027/0138G02B27/0172G02B27/0093G06V40/19H04N23/672G06V40/18A61B3/0025A61B3/113A61B3/12A61B3/14A61H5/00G06T2207/30201
Inventor 杜琳
Owner BEIJING ZHIGU RUI TUO TECH
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