Method for analyzing retina fundus image and related product thereof

A fundus image and retina technology, applied in the field of image processing, can solve problems such as single measurement results, discontinuous topological structure, and lack of practicability

Active Publication Date: 2022-04-15
BEIJING AIRDOC TECH CO LTD
View PDF10 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If the arteries and veins segmented using the traditional segmentation network (for example, the output layer shares parameters and uses a multi-category softmax activation function), there are topological discontinuities, and then the key points cannot be identified based on the discontinuous topological map. Refined detection makes the measurement result single and lacks practicability

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Method for analyzing retina fundus image and related product thereof
  • Method for analyzing retina fundus image and related product thereof
  • Method for analyzing retina fundus image and related product thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0034] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, but not all of them. Based on the implementation manners in the present invention, all other implementation manners obtained by those skilled in the art without creative efforts shall fall within the protection scope of the present invention.

[0035] It should be understood that the terms "first", "second", "third" and "fourth" in the claims, description and drawings of the present invention are used to distinguish different objects, rather than to describe a specific order . The terms "comprising" and "comprising" used in the description and claims of the present invention indicate the presence of described features, integers, steps, operations, elements and / or components, but...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention relates to a method for analyzing a retina fundus image and a related product thereof. The method comprises the steps that a pre-trained arteriovenous segmentation model is used for processing a retina fundus image to obtain an artery segmentation result and a vein segmentation result, the artery segmentation result comprises a continuous artery network, and the vein segmentation result comprises a continuous vein network; acquiring position information of a positioning reference object in the retina fundus image; and determining structure attribute information of key points in the artery network and the vein network according to the position information of the positioning reference object, the artery segmentation result and the vein segmentation result. According to the technical scheme of the invention, the continuous artery network and vein network about the retina fundus image are utilized, and the position information of the positioning reference object is combined, so that the refined detection of the multi-dimensional structure attribute of the key point can be realized.

Description

technical field [0001] The present invention generally relates to the technical field of image processing. More specifically, the present invention relates to a method for analyzing a retinal fundus image, a device and a computer-readable storage medium for performing the foregoing method. Background technique [0002] This section is intended to provide a background or context for implementations of the invention that are recited in the claims. The descriptions herein may include concepts that could be explored, but not necessarily concepts that have been previously thought of or explored. Therefore, unless otherwise indicated herein, what is described in this section is not prior art to the description and claims in this application and is not admitted to be prior art by inclusion in this section. [0003] Cardiovascular disease is a disease that seriously threatens human health, and early identification of individuals at high risk of cardiovascular disease is the key to...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): G06T7/00G06T7/11G06N3/04
Inventor 黄烨霖赵昕
Owner BEIJING AIRDOC TECH CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap