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Image quality detection method, device and computer-readable storage medium

A technology of image quality and detection method, applied in the field of images, can solve the problems of increasing the complexity of the detection process, misjudgment, etc.

Active Publication Date: 2021-08-31
ZHEJIANG UNIVIEW TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Such a detection method requires manual operation, which increases the complexity of the detection process
In addition, shooting in different locations may lead to misjudgment due to different backgrounds

Method used

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  • Image quality detection method, device and computer-readable storage medium
  • Image quality detection method, device and computer-readable storage medium
  • Image quality detection method, device and computer-readable storage medium

Examples

Experimental program
Comparison scheme
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no. 1 example

[0039] Please refer to image 3 , image 3 It is a flowchart of an image quality detection method provided by a preferred embodiment of the present invention. The image quality detection method is applied to figure 1 The linkage monitoring system 100 is shown. The above image quality detection method includes the following steps:

[0040] In step S101, the linked acquisition device 300 obtains a relative preset point according to the corresponding relative coordinate system and the preset point.

[0041] In the embodiment of the present invention, after the linkage monitoring system 100 is powered on, it enters step S101 to perform image quality detection on the panoramic images collected by the linkage monitoring system 100 . As an implementation, after the linkage monitoring system 100 is powered on, step S101 can be repeatedly entered in each preset time interval, and the image quality inspection of the panoramic images collected by the linkage monitoring system 100 can...

no. 2 example

[0066] Please refer to Figure 4 , Figure 4 It is a flowchart of an image quality detection method provided by a preferred embodiment of the present invention. The image quality detection method is applied to figure 1 The panorama acquisition device 200 in. Optionally, the image quality detection method includes the following steps:

[0067] Step S201, acquiring the first image data collected by the linkage acquisition device 300 at each relative preset point; wherein, the relative preset point is determined by the linkage acquisition device 300 according to the corresponding relative coordinate system and the preset point generation.

[0068] Step S202, acquiring second image data of the field of view area corresponding to the relative preset point from the collected panoramic image data, wherein the first image data and the second image data corresponding to the same relative preset point There is a correspondence between the image data.

[0069] Step S203, comparing ...

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Abstract

Embodiments of the present invention provide an image quality detection method, device, and computer-readable storage medium, which are applied to a linkage monitoring system, wherein the method includes: the linkage acquisition device obtains the relative preset points, and rotate to each relative preset point in turn, and collect the corresponding first image data; obtain the second image data of the field of view area corresponding to the relative preset point from the panoramic image data collected by the panoramic capture device ; Comparing the second image data with the corresponding first image data to determine whether the image quality of the panoramic capture device in the corresponding field of view area meets the preset requirements. Using the coincidence between the field of view of the linkage acquisition device and the panoramic acquisition device, the image quality of the field of view area of ​​the panoramic image data collected by the panoramic acquisition device is detected. The detection process does not require manual intervention, and there is no need to distinguish whether it is a stitching area. , can be done automatically, conveniently and quickly.

Description

technical field [0001] The present invention relates to the image field, in particular to an image quality detection method, device and computer-readable storage medium. Background technique [0002] The field of view of a single lens mode of an image capture device is limited. Therefore, an image capture device with a fixed position for capturing panoramic images usually consists of multiple lens modules. Each lens module collects image data in a corresponding field of view, and splices the image data collected by two adjacent lens modules to obtain a panoramic image. However, due to the lens module itself or the installation angle, the quality of the image data corresponding to the stitching area of ​​the obtained panoramic image often does not meet the user's needs, and if it cannot be found in time, it will not be able to provide satisfactory services to the user. [0003] At present, the quality inspection of panoramic images generally uses the same object (rich in tex...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N17/00
CPCH04N17/002
Inventor 李乐宇李本冲李路平
Owner ZHEJIANG UNIVIEW TECH CO LTD