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Imaging device and method

An imaging method and target imaging technology, applied in the imaging field, can solve problems such as inconvenience

Active Publication Date: 2014-01-08
BEIJING ZHIGU RUI TUO TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] Traditional optical zoom devices such as telescopes or magnifying glasses require manual setting of zoom parameters, which is inconvenient to use

Method used

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  • Imaging device and method
  • Imaging device and method
  • Imaging device and method

Examples

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Embodiment approach

[0278] Figure 5b It is a schematic diagram of a specific example when the first embodiment of the device of the present invention is applied to glasses, wherein the glasses can be ordinary glasses, or optical devices such as helmets and front windshields. Such as Figure 5b As shown, the eye focus detection system 400 in this embodiment is used to realize the function of the detection unit 210 , and the implementation of the eye focus detection system 400 will not be repeated here.

[0279] In addition, the object unit 220 is in Figure 5b Not shown in the figure, in order to reduce the weight of the glasses and improve their portability, the object determination unit 220 and the image processing device of the focus point detection system 400 can be integrated into one processor to implement.

[0280] The control unit 240 is disposed at a position between the two lenses, and is used for activating the processing unit when the user observes the gaze object for more than a pr...

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Abstract

The invention provides an imaging device and method, which relate to the field of imaging. The imaging method comprises the following steps: detecting the position of the focusing point of eyes of a user; determining an object watched by the user according to the position of the focusing point; and changing the target imaging size of the watched object at fundus oculi of the user according to a predetermined scaling rule. The device comprises a detection unit which is used for detecting the position of the focusing point of the eyes of the user, an object determining unit which is used for detecting the object watched by the user according to the position of the focusing point, and a processing unit which is used for changing the target imaging size of the watched object at the fundus oculi of the user according to the predetermined scaling rule. According to the imaging device and method, the target imaging size of the watched object at the fundus oculi of the user can be automatically changed by optical scaling processing, so that the user can observe the watched object with the appropriate imaging size at the fundus oculi and in an appropriate distance, and further, the user can conveniently observe the watched object.

Description

technical field [0001] The invention relates to the field of imaging, in particular to an imaging device and method. Background technique [0002] For users with healthy eyes, it is difficult for the eyes to observe the desired details when the viewing object is small or far away. For example, when people sit at a far position to watch a football game, it is difficult to observe the details of the players' body movements and expressions. For users with problems such as nearsightedness or farsightedness in their eyes, it is more difficult for the eyes to recognize the details of the observed object or person when the viewing object is small or remote. Conversely, when the viewing object is too large or too close, it is difficult for the user to observe the global information of the viewing object. For example, when a user is standing in front of a tall building or a mountain, it is difficult to observe their overall situation. [0003] Traditional optical zoom devices such...

Claims

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Application Information

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IPC IPC(8): G02C7/08G02B27/01G02B27/02
CPCG06F3/013A61B3/113A61B3/0025A61B3/103A61B3/12A61B3/14
Inventor 于魁飞杜琳施伟
Owner BEIJING ZHIGU RUI TUO TECH
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