Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Method for measuring waist 1 vertebral body CT value based on CT image

A technology of CT image and CT value, applied in the field of lumbar spine measurement, can solve the problems of high cost and low precision

Pending Publication Date: 2020-10-30
NANTONG UNIVERSITY +1
View PDF0 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The traditional method of measuring the CT value of the lumbar 1 vertebra has the problems of low precision and high cost

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 measuring waist 1 vertebral body CT value based on CT image
  • Method for measuring waist 1 vertebral body CT value based on CT image
  • Method for measuring waist 1 vertebral body CT value based on CT image

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0089] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0090] see Figure 1 to Figure 8 , the present invention provides a technical solution: a method for measuring the CT value of the lumbar 1 vertebral body based on CT images, the method comprising the following steps:

[0091] Step 1: Image preprocessing

[0092] In terms of preprocessing, the following operations are performed on the original CT image:

[0093] 1. Use the CLAHE algorithm to equalize the histogram of the image;

[0094] CLAHE is an improvem...

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 discloses a method for measuring a waist 1 vertebral body CT value based on a CT image, and the method comprises the steps: 1, carrying out the preprocessing of the CT image, and obtaining a training set; 2, performing image block clipping operation on the training set to obtain a data set; 3, carrying out the waist 1 vertebral body segmentation through deep learning; 4, accurately positioning the waist 1 vertebral body through edge detection; 5, performing hole filling; 6, searching waist 1 vertebral body pixel points; 7, accumulating waist 1 vertebral body pixel points and converting a CT value. The invention designs a waist 1 vertebral body CT value measuring and calculating method, and the method is based on the thought of firstly segmenting and then calculating, and accurately realizes the measurement and calculation of the waist 1 vertebral body CT value.

Description

technical field [0001] The invention relates to the technical field of lumbar spine measurement, in particular to a method for measuring the CT value of the first lumbar vertebra based on CT images. Background technique [0002] By analyzing the CT value of the lumbar 1 vertebral body, it can be used to evaluate the bone mineral density, which can assist in the diagnosis of osteopenia, osteoporosis and other diseases. [0003] The traditional method of measuring the CT value of the lumbar 1 vertebra has the problems of low precision and high cost. This patent proposes a method directly based on CT images through computer deep learning to perform digital image processing, and it is very convenient to measure the CT value of the lumbar 1 vertebra for doctors to diagnose diseases. Contents of the invention [0004] The purpose of the present invention is to provide a method for measuring the CT value of the lumbar 1 vertebral body based on CT images. The method first preproc...

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
IPC IPC(8): G06T7/00G06T7/13G06T5/40G06T5/30G16H50/20G06N3/08G06N3/04
CPCG06T7/0012G06T7/13G06T5/30G06T5/40G16H50/20G06N3/08G06T2207/10081G06T2207/20132G06T2207/20081G06T2207/20084G06T2207/30096G06T2207/30012G06N3/045
Inventor 张堃韩宇范陆健张泽众冯文宇华亮李文俊鲍毅
Owner NANTONG UNIVERSITY
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com