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Image Acquisition System with Correction Function

一种图像获取、图像获取装置的技术，应用在图像获取系统领域，能够解决校正方法不是一个方便的选择等问题，达到方便校正的效果

Active Publication Date: 2022-06-03
EYS3D MICROELECTRONICS CO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

That is to say, the correction method disclosed in the prior art is obviously not a convenient choice

Method used

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  • Image Acquisition System with Correction Function
  • Image Acquisition System with Correction Function
  • Image Acquisition System with Correction Function

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0030] Please refer to figure 1 . figure 1 It is a schematic diagram of an image acquisition system 100 with a correction function disclosed in the first embodiment of the present invention. like figure 1 As shown, the image capturing system 100 includes an image capturing device 101 , a laser range finder 103 and a processor 105 , wherein the image capturing device 101 and the laser range finder 103 are coupled to the processor 105 . The image acquisition device 101 includes two image acquirers 1011 and 1013, wherein the image acquirers 1011 and 1013 are used to acquire two images, for example, a left-eye image LI and a right-eye image RI. However, the present invention is not limited to the image acquisition device 101 including two image acquirers 1011 and 1013 . That is, the image acquisition device 101 may include at least two image acquirers.

[0031] Please refer to figure 2 . figure 2 It is a schematic diagram illustrating the left-eye image LI and the right-ey...

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PUM

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Abstract

The invention discloses an image acquisition system with correction function. The image acquisition system includes an image acquisition device, a laser rangefinder and a processor. The image acquisition device acquires two images. The processor is coupled to the image acquisition device and the laser range finder, and is used to determine at least one feature point according to the two images, and to generate a signal corresponding to each of the at least one feature point according to the two images. A depth information of feature points, wherein the laser rangefinder measures a reference distance corresponding to each feature point, and the processor selectively corrects the depth information or the two images according to the reference distance . Therefore, compared with the prior art, the present invention can perform correction more quickly and conveniently.

Description

technical field [0001] The present invention relates to an image acquisition system, in particular to an image acquisition system with a correction function. Background technique [0002] In the prior art, a stereoscopic image acquisition device is often installed on a drone or a car to measure the distance between the drone or the car and surrounding objects. However, the accuracy of the mechanism required by the stereoscopic image acquisition device may be caused by the usage environment or usage method of the stereoscopic image acquisition device (eg, the usage environment or usage method of the stereoscopic image acquisition device may cause the stereoscopic image acquisition device to be affected). The position of the left / right eye image acquirer or the angle of acquisition of the image is changed) and cannot be maintained, so that the stereoscopic image acquisition device needs to be corrected. However, the calibration method disclosed in the prior art mainly uses a ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N13/246
CPCH04N13/246G06T7/85G06T2207/10012G06T2207/10028G06T2207/30252H04N13/254H04N13/271H04N2013/0081H04N13/204G06T7/521
Inventor 林明华李季峰
Owner EYS3D MICROELECTRONICS CO