Eye fundus image processing method and device, eye fundus image classification method and device, electronic equipment and medium
A fundus image and processing method technology, applied in the medical field, can solve the problem that the accuracy and consistency of manual analysis cannot be well guaranteed, and achieve the effect of avoiding gradient disappearance, ensuring accurate classification, and accurate judgment.
Pending Publication Date: 2022-07-12
BEIJING UNIV OF TECH
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[0003] The analysis of fundus images is mainly carried out manually in the prior art. Due to the strong subjectivity of manual analysis, it is difficult to guarantee the accuracy and consistency of manual analysis.
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[0042] In order to make the objectives, technical solutions and advantages of the present invention clearer, the technical solutions in the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the present invention. , not all examples. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
[0043] figure 1 is a schematic flowchart of the fundus image processing method provided by the present invention, such as figure 1 As shown, the method includes:
[0044] S110, acquiring a fundus image to be processed;
[0045] S120, extracting the region of interest image of the fundus image to be processed, and performing adaptive median filtering processing on the region of interest image to obtain a first fu...
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The invention provides a fundus image processing method and device, a fundus image classification method and device, electronic equipment and a medium. The fundus image processing method comprises the steps that a to-be-processed fundus image is acquired; extracting a region-of-interest image of the eye fundus image to be processed, and performing adaptive median filtering processing on the region-of-interest image to obtain a first eye fundus image; performing black cap operation processing on the first fundus image to obtain a second fundus image; and performing image binarization processing on the second eye fundus image to obtain a third eye fundus image. According to the eye fundus image processing method provided by the invention, accurate collection of the eye fundus blood vessel features is realized based on the eye fundus image, and then accurate judgment on whether the patient is high myopia is realized based on the blood vessel features.
Description
technical field [0001] The present invention relates to the field of medical technology, and in particular, to a fundus image processing method, a classification method, a device, an electronic device and a medium. Background technique [0002] Fundus image is a kind of diagnostic image obtained by fundus camera in ophthalmology. Through the analysis and processing of fundus image, the patient's myopia can be obtained. [0003] The analysis of the fundus image is mainly performed manually in the prior art. Since the manual analysis is highly subjective, the accuracy and consistency of the manual analysis cannot be well guaranteed. At the same time, the labor cost is getting higher and higher, so the automatic analysis technology has better objectivity in the process of analyzing the fundus image, and can also greatly reduce the labor cost. SUMMARY OF THE INVENTION [0004] The present invention provides a fundus image processing method, classification method, device, elec...
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IPC IPC(8): G06T7/00G06K9/62G06N3/08G06V10/764G06V10/25
CPCG06T7/0012G06N3/08G06T2207/20032G06T2207/30041G06T2207/10024G06T2207/20081G06T2207/20084G06F18/24
Inventor李建强文棚嶒
OwnerBEIJING UNIV OF TECH