Spectacles and method for determining the centre of the pupil of both of the wearer's eyes

An intermediate point, glasses technology, applied in the field of glasses, can solve the problems of limiting the possibility of use, accuracy and quality impact, and achieve the effect of improving measurement accuracy and high measurement accuracy

Active Publication Date: 2016-05-11
VIEWPOINT SICHERHEITSFORSCHUNG BLICKFORSCHUNG GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It has been proven that this camera position can negatively affect the accuracy and quality of the measurements obtained
[0005] This known spectacles also has the disadvantage that protruding parts such as cameras and cables limit the usability of this known spectacles for research use
For example, such glasses show a significant risk of accidents in the environment of rapidly rotating machines

Method used

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  • Spectacles and method for determining the centre of the pupil of both of the wearer's eyes
  • Spectacles and method for determining the centre of the pupil of both of the wearer's eyes
  • Spectacles and method for determining the centre of the pupil of both of the wearer's eyes

Examples

Experimental program
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Embodiment Construction

[0030] Figures 1 to 10 Shown is a spectacles 1 with a frame 2, wherein the frame 2 has at least one lens receiving opening 3 for a lens, and wherein the frame 2 has a right nose part frame 5 and a left nose part frame 6, wherein in the right nose part A right eye detection camera 7 is arranged in the frame 5 , and a left eye detection camera 8 is arranged in the left nose part frame 6 .

[0031] As a result, the viewing directions of the two eyes 24 of the subject can be detected, the subject being largely unaffected by the measuring device. As a result, a better detection of the viewing direction of the subject can be achieved than in the case of recordings of only one eye 24 . Due to the so-called binocular measurement, on the one hand, the measurement in the middle region, that is to say in the region where the two eyes 24 of the eye pose can be seen by the eye detection cameras 7, 8 assigned to the corresponding eyes 24, can be performed in a A precision that has not ye...

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Abstract

The invention relates to a pair of spectacles (1) comprising a frame (2), said frame (2) having at least one lens-receiving opening (3) for a lens, and having a right nose section (5) of the frame and a left nose section (6) of the frame, wherein a right eye-capturing camera (7) is arranged in the right nose section (5) of the frame, and a left eye-capturing camera (8) is arranged in the left nose section (6) of the frame.

Description

technical field [0001] The invention relates to spectacles according to the preamble of claim 1 . Background technique [0002] Spectacles are known which have cameras oriented towards the eyes of the respective spectacle wearer. By taking a video of the eye, the coordinates of the pupil and the direction of the eye's line of sight can be learned using the glasses. In combination with the field-of-view video created by so-called field-of-view cameras, which are also arranged on the glasses in the direction of the user's line of sight to the glasses, it is possible with such glasses to know at which point the user is looking. [0003] A disadvantage of this known spectacles is that the arrangement of the camera can lead to interference with the user's own activities. Such spectacles are usually designed and can also be clearly identified as measuring devices or research devices. Although it is accepted that the tester wears the relevant glasses in an area separated from th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02B27/00A61B3/113G02C11/00
CPCA61B3/113A61B3/145G02B27/017G02C11/00G02B2027/0178G02C11/10G02B27/0093A61B3/0025A61B3/0091A61B3/111G02C5/02G02C5/12G02C5/126G02C7/081G02C13/005
Inventor 恩斯特·弗莱格克里斯托夫·弗莱格
Owner VIEWPOINT SICHERHEITSFORSCHUNG BLICKFORSCHUNG GMBH
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