Unlock instant, AI-driven research and patent intelligence for your innovation.

Vascular skeleton extraction method and device, storage medium and electronic equipment

A technology for skeleton extraction and electronic equipment, which is applied in the field of data processing to reduce false connections

Pending Publication Date: 2022-04-15
INFERVISION MEDICAL TECH CO LTD
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In view of this, the embodiment of the present application provides a vascular skeleton extraction method and a vascular skeleton extraction device, as well as a computer-readable storage medium and electronic equipment, which solve the problem that the vascular skeleton extraction method is prone to false connections

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
  • Vascular skeleton extraction method and device, storage medium and electronic equipment
  • Vascular skeleton extraction method and device, storage medium and electronic equipment
  • Vascular skeleton extraction method and device, storage medium and electronic equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0043] The following will clearly and completely describe the technical solutions in the embodiments of the application with reference to the drawings in the embodiments of the application. Apparently, the described embodiments are only some, not all, embodiments of the application. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of this application.

[0044] example scene

[0045] figure 1 Shown is a schematic diagram of an application scene of a method for extracting a vascular skeleton provided by an embodiment of the present application. figure 1 The illustrated scene includes a server 110 and an image capture device 120 communicatively connected to the server 110 . Specifically, the server 110 is used to perform distance transformation on the blood vessel image sequence to be processed, and generate a heat map sequence corresponding to the blo...

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 the technical field of data processing, in particular to a vascular skeleton extraction method, a vascular skeleton extraction device, a computer readable storage medium and electronic equipment, and solves the problem that false connection is easy to occur in the vascular skeleton extraction method. According to the vascular skeleton extraction method provided by the embodiment of the invention, distance transformation is carried out on a to-be-processed vascular image sequence, a thermodynamic diagram sequence corresponding to the to-be-processed vascular image sequence is generated, then skeleton extraction is carried out based on the thermodynamic diagram sequence corresponding to the to-be-processed vascular image sequence, and a skeleton extraction result corresponding to the to-be-processed vascular image sequence is obtained. Therefore, skeleton extraction can be carried out by referring to the M distance value sets in the thermodynamic diagram sequence, skeleton extraction is carried out layer by layer, false connections generated by skeleton extraction of each layer are reduced, and false connections in a skeleton extraction result corresponding to the to-be-processed blood vessel image sequence are reduced.

Description

technical field [0001] The present application relates to the technical field of data processing, and in particular to a method for extracting a vascular skeleton, a device for extracting a vascular skeleton, a computer-readable storage medium and electronic equipment. Background technique [0002] Skeleton is an abstract description of connected regions. Skeleton extraction can effectively reduce redundant information and preserve the geometry and topology of spatial shapes. Since there are many types of blood vessels and various shapes, the skeleton extraction of blood vessels to reduce redundant information and preserve the topological structure of blood vessels can provide an accurate data basis for subsequent blood vessel segmentation. Existing methods for extracting vascular skeletons all adopt thinning schemes. The process of the thinning scheme is: (1) Obtain edge points; (2) Determine whether the edge points can be reduced, and repeat steps (1) and (2) until no edg...

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): G06T7/00
Inventor 刘恩佑郝增号王少康陈宽
Owner INFERVISION MEDICAL TECH CO LTD