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Image quality determination method and device, electronic equipment and medium

An image quality and image technology, applied in the field of image processing, can solve problems affecting the conversion rate of advertisements, etc.

Pending Publication Date: 2021-06-18
BEIJING BAIDU NETCOM SCI & TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It is difficult for users to click on images with poor quality, which greatly affects the conversion rate of advertisements

Method used

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  • Image quality determination method and device, electronic equipment and medium
  • Image quality determination method and device, electronic equipment and medium
  • Image quality determination method and device, electronic equipment and medium

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Embodiment Construction

[0026] Exemplary embodiments of the present disclosure are described below in conjunction with the accompanying drawings, which include various details of the embodiments of the present disclosure to facilitate understanding, and they should be regarded as exemplary only. Accordingly, those of ordinary skill in the art will recognize that various changes and modifications of the embodiments described herein can be made without departing from the scope and spirit of the disclosure. Also, descriptions of well-known functions and constructions are omitted in the following description for clarity and conciseness.

[0027] During the research and development process, the applicant found that the prior art detects the problem of monotonous background color of an image, first obtains the background area of ​​the image to be detected through target detection or segmentation technology, and then determines whether the color is monotonous based on the acquired background area.

[0028] ...

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Abstract

The invention discloses an image quality determination method and device, electronic equipment and a medium, and relates to the technical field of image processing, in particular to the technical field of image quality evaluation and computer vision. According to the specific implementation scheme, the method comprises the steps of determining a background region of a to-be-evaluated image according to a texture energy value of each pixel point in the to-be-evaluated image; determining the color category of each background pixel point in the background area; and determining the image quality of the to-be-evaluated image according to the number of the background pixel points belonging to each color category. The effect of reducing the workload required for determining the background area of the to-be-evaluated image is achieved, the efficiency of determining the background area is improved, and then the efficiency of determining the image quality is improved.

Description

technical field [0001] The present disclosure relates to the field of image processing technology, in particular to the field of image quality evaluation technology, cloud computing and cloud service technology, and in particular to a method, device, electronic device and medium for determining image quality. Background technique [0002] Advertising can be presented in various forms, and the most common one is to present it in the form of images, and the quality of images plays a vital role in the effect of publicity. It is difficult for users to click on images with poor quality, which greatly affects the conversion rate of advertisements. A flat background is a common form of poor image quality. [0003] In the prior art, to detect the problem of monotonous background color of an image, firstly, the background area of ​​the image to be detected is acquired through target detection or segmentation technology, and then based on the acquired background area, it is determine...

Claims

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Application Information

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IPC IPC(8): G06T7/00G06T7/41G06T7/62G06T7/90G06K9/32
CPCG06T7/0002G06T7/41G06T7/62G06T7/90G06T2207/30168G06V10/25
Inventor 张言刘星邓远达梁晓旭胡旭
Owner BEIJING BAIDU NETCOM SCI & TECH CO LTD
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