An Image Acquisition System

A technology of image acquisition and image acquisition device, which is applied in the field of image acquisition system, can solve the problem of low image quality and achieve the effect of high image quality

Active Publication Date: 2019-04-12
BEIJING DEEPGLINT INFORMATION TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] An image acquisition system is provided in the embodiment of the present application, which is used to solve the technical problem existing in the prior art that the quality of images acquired for large-area or long-distance monitoring scenes is not high

Method used

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Experimental program
Comparison scheme
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Embodiment 1

[0029] figure 1 is a schematic structural diagram of the image acquisition system 100 according to Embodiment 1 of the present application.

[0030] like figure 1 As shown, the image acquisition system 100 may include: a base 1 , a wide-angle camera 3 , a telephoto camera 4 , a first mirror 6 , and a second mirror 10 .

[0031] figure 2 A top view of the structure of the image acquisition system according to Embodiment 1 of the present application is shown. like figure 2 As shown, when the telephoto camera 4 is installed at a certain distance directly behind the image acquisition device such as the wide-angle camera 3, due to the occlusion of the wide-angle camera, the telephoto camera cannot directly obtain images within the monitoring range of the wide-angle camera. At this time, it can be set Mirrors on two or more sides enable the telephoto camera to obtain images within the monitoring range of the wide-angle camera.

[0032] Specifically, a reflector can be set at ...

Embodiment 2

[0056] Figure 4 It is a flowchart of the operation method of the image acquisition system in Embodiment 1 of the present application, such as Figure 4 As shown, the operating method of Embodiment 2 of the present application may include the following steps:

[0057] Step 401: Determine a specific target in the surveillance image captured by the wide-angle camera 3 .

[0058] Specifically, the monitoring target in the monitored area can be determined according to the monitoring image of the wide-angle camera 3 . Wherein, the monitoring target can be determined manually by clicking on the monitoring screen or image of the wide-angle camera, or through image recognition of the monitoring image of the wide-angle camera 3 . Specifically, the specific target may be a person, an animal, or a vehicle, an ATM machine, a dangerous article, or the like.

[0059] Specifically, when a certain feature is detected in the surveillance image of the wide-angle camera 3 , an object having t...

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PUM

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Abstract

An embodiment of the present application provides an image acquisition system, including: an image acquisition device, configured to acquire an image of a first area; a first reflective component; a second reflective component; and a telephoto camera, through the first reflective component Continuously reflected rays of light from the second reflective member and the second reflective component acquire an image of the second area, wherein the second area is located within the first area. By adopting the solutions in the embodiments of the present application, it is possible to monitor a specific position in a wide range while realizing monitoring with high image quality while realizing wide range monitoring.

Description

technical field [0001] This application relates to the field of image processing, in particular to an image acquisition system. Background technique [0002] Surveillance camera system is a camera system used for security monitoring. Generally, surveillance camera systems can capture pictures or videos of people or objects within a certain range. Most of the existing monitoring camera systems are camera devices fixedly installed at a fixed position, and the camera device itself can be rotated to meet monitoring requirements from different angles. [0003] However, the current monitoring camera devices cannot monitor with high image quality for a monitoring area with a large area or a long distance. Contents of the invention [0004] The embodiment of the present application provides an image acquisition system, which is used to solve the technical problem in the prior art that the quality of images acquired for large-area or long-distance monitoring scenes is not high. ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N5/225H04N7/18G02B26/08
CPCH04N7/181G02B26/0833H04N23/50
Inventor 吕峰
Owner BEIJING DEEPGLINT INFORMATION TECH
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