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Automatic induction and photo-taking camera

An automatic sensing and camera technology, applied to cameras, camera bodies, TVs, etc., can solve the problems of increasing the difficulty of image processing, the inability to obtain full-field images, and increasing equipment costs, so as to achieve full-field detection and shooting Effect

Active Publication Date: 2011-07-27
GUANGZHOU JINGHUA PRECISION OPTICS CO LTD
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  • Summary
  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

However, the traditional viewfinder has the disadvantage of a narrow field of view. Among them, the field of view of an ordinary camera is only 60 degrees, and the field of view of a fisheye lens can reach 120 degrees at most. In addition, if multiple viewing lenses arranged in the circumferential direction are used to acquire images synchronously, it will not only increase the equipment cost, but also increase the difficulty of image processing

Method used

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  • Automatic induction and photo-taking camera
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  • Automatic induction and photo-taking camera

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Embodiment Construction

[0016] Such as figure 2 As shown, the optical imaging system of the automatic sensing and photographing camera of the present invention includes a reflective cup 1, a viewfinder lens 2 and an image sensor 3 for imaging for the first time, and the outer surface of the reflective cup 1 will receive images from a 360-degree circumferential direction. The light within the range is reflected to the viewfinder lens 2 , and the light that reaches the viewfinder lens 2 forms a secondary image on the imaging surface 31 of the image sensor 3 . The focal point 21 of the viewfinder lens 2 may be located on the imaging surface 31 , or may be located between the imaging surface 31 and the viewfinder lens 2 . The annular image acquired by the image sensor 3 can be flattened and restored to a plane image showing a scene within a 360 full viewing angle under the processing of an image processing algorithm. Since the focus of the present invention is not on the image processing algorithm, but...

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Abstract

The invention discloses an automatic induction and photo-taking camera and mainly relates to an outdoor monitoring camera. The automatic induction and photo-taking camera comprises an optical videography system, wherein the optical videography system comprises a reflective cup for performing first imaging, a view finding lens and an image sensor, the outer surface of the reflective up is used for reflecting received light from a peripheral 360-degree range onto the view finding lens, and the light achieving the view finding lens can perform secondary imaging on the imaging surface of the image sensor. The shooting range of the automatic induction and photo-taking camera is 360 degrees, and a full field of view image at the same time can be obtained.

Description

technical field [0001] The invention relates to an outdoor monitoring camera, in particular to an automatic sensing and shooting camera with a shooting range of 360 degrees. Background technique [0002] For outdoor monitoring cameras, being able to collect images within a 360-degree range is very beneficial for the later application of the captured images. However, the traditional viewfinder has the disadvantage of a narrow field of view. Among them, the field of view of an ordinary camera is only 60 degrees, and the field of view of a fisheye lens can reach 120 degrees at most. In addition, if multiple viewing lenses arranged in the circumferential direction are used to acquire images synchronously, it will not only increase the equipment cost, but also increase the difficulty of image processing. Contents of the invention [0003] The object of the present invention is to provide an automatic sensing and shooting camera with a shooting range of 360 degrees, which can a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G03B17/58G03B15/05G03B37/00G02B5/10H04N5/335H04N5/225H04N25/00
CPCH04N5/225G03B37/06G03B17/58G03B15/05G02B5/10G03B2215/0567G03B37/00H04N5/232H04N5/335
Inventor 邢健宋鑫冯振江裴锐锐
Owner GUANGZHOU JINGHUA PRECISION OPTICS CO LTD