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Eye image noise removal method and system

An eye image and noise technology, applied in the field of eye image noise removal method and system, to achieve the effect of good filtering effect

Pending Publication Date: 2021-06-22
广东奥珀智慧家居股份有限公司
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Problems solved by technology

However, in real life, images usually receive more than one kind of noise pollution, how to effectively remove multiple noises has become an urgent problem to be solved

Method used

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  • Eye image noise removal method and system
  • Eye image noise removal method and system
  • Eye image noise removal method and system

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Embodiment Construction

[0033] The concept, specific structure and technical effects of the present disclosure will be clearly and completely described below in conjunction with the embodiments and drawings, so as to fully understand the purpose, scheme and effect of the present disclosure. It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other.

[0034] Such as figure 1 Shown is a flow chart of an eye image noise removal method according to the present disclosure, combined below figure 1 A method for removing eye image noise according to an embodiment of the present disclosure will be described.

[0035] The present disclosure proposes a method for removing eye image noise, the method comprising the following steps:

[0036] S100, selecting an eye image to be processed;

[0037] S200, converting the eye image to be processed into a grayscale image after grayscale;

[0038] S300, judging w...

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Abstract

The invention discloses an eye image noise removal method and system. The eye image noise removal method comprises the steps of selecting a to-be-processed eye image; graying the to-be-processed eye image and then converting the to-be-processed eye image into a grayscale image; judging whether salt and pepper noise exists in a pixel point to be processed in the gray level image or not; according to the method, the adaptive median filtering algorithm is adopted, the wavelet denoising algorithm is adopted for further filtering, important feature information of the original image is reserved, and a good filtering effect on salt and pepper noise and Gaussian noise is achieved. The method is suitable for the field of image detection.

Description

technical field [0001] The present disclosure relates to the technical field of image processing, in particular to a method and system for removing eye image noise. Background technique [0002] A large number of experimental studies have shown that noise has a direct impact on image feature extraction, recognition and classification. Therefore, it is usually necessary to perform preprocessing such as smoothing on the collected images. However, in real life, images usually receive more than one kind of noise pollution, and how to effectively remove multiple noises has become an urgent problem to be solved. Contents of the invention [0003] In order to solve the above problems, the present disclosure provides a technical solution of an eye image noise removal method and system. According to one aspect of the present disclosure, a method for removing eye image noise is provided, and the method includes the following steps: [0004] S100, selecting an eye image to be proces...

Claims

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Application Information

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IPC IPC(8): G06T5/00
CPCG06T2207/20032G06T2207/20064G06T2207/30041G06T5/70
Inventor 卢仕辉
Owner 广东奥珀智慧家居股份有限公司
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