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Medical image labeling method, system and device

A technology for medical imaging and labeling, which is applied in the computer field, can solve the problems of time-consuming and costly data labeling, and achieve the effect of improving the convenience and low cost of labeling

Active Publication Date: 2020-09-29
北京小白世纪网络科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The first purpose of the present invention is to provide a medical image labeling method, system and device to solve the problem of time-consuming and very high cost of data labeling in the prior art;

Method used

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  • Medical image labeling method, system and device
  • Medical image labeling method, system and device

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Embodiment 1

[0165] The embodiment of the present invention provides a medical image labeling device, such as Figure 26 As shown, it includes: a memory 260, a processor 262, and a computer program stored on the memory 260 and executable on the processor 262. The computer program is executed by the processor 262 to implement the following method steps:

[0166] Step 2501: Determine the starting point of the labeling rectangle according to the mouse coordinate points input by the labeler, and perform the rectangle labeling on the target detection task;

[0167] Step 2502, according to the mouse coordinate points input by the labeler along the edge of the target area, automatically connect them into a polyline to form a closed area, and perform polygon labeling on the target segmentation task;

[0168] In step 2503, take the start coordinate point where the labeler presses the mouse as the starting point, draw a line along the edge of the target area, and take the release coordinate point when the ...

Embodiment 2

[0183] The embodiment of the present invention provides a computer-readable storage medium on which a program for implementing information transmission is stored, and when the program is executed by the processor 262, the following method steps are implemented:

[0184] Step 2501: Determine the starting point of the labeling rectangle according to the mouse coordinate points input by the labeler, and perform the rectangle labeling on the target detection task;

[0185] Step 2502, according to the mouse coordinate points input by the labeler along the edge of the target area, automatically connect them into a polyline to form a closed area, and perform polygon labeling on the target segmentation task;

[0186] In step 2503, take the start coordinate point where the labeler presses the mouse as the starting point, draw a line along the edge of the target area, and take the release coordinate point when the labeler releases the mouse as the end point, and automatically connect the starti...

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Abstract

The invention discloses a medical image labeling method, system and device, and the system comprises: a rectangular labeling module which is used for determining a labeling rectangular starting pointaccording to a mouse coordinate point inputted by an annotator, and carrying out the rectangular labeling of a target detection task; a polygon marking module which is used for automatically connecting the mouse coordinate points input by a marker along the edge of the target area into a broken line to form a closed area, and carrying out polygon marking on the target segmentation task; a markingand labeling module which is used for marking lines along the edge of the target area by taking the starting coordinate point of the mouse pressed by a labeling person as a starting point, taking thereleasing coordinate point of the mouse released by the labeling person as an end point, automatically connecting the starting point and the end point, and marking and labeling the target segmentationtask; an eraser module which is used for modifying a labeling area according to a mouse coordinate point track input by a labeling; and an automatic labeling module which is used for automatically determining and labeling the edge of the target area according to the double-click or frame selection operation of a labeling person and an image processing algorithm.

Description

Technical field [0001] The present invention relates to the field of computer technology, and in particular to a method, system and device for marking medical images. Background technique [0002] The vigorous development of deep learning in recent years has put forward a strong demand for a large amount of labeled data, and the same is true for artificial intelligence (AI) medical imaging. Data labeling must be taken seriously. Data labeling is a very laborious, time-consuming, and costly work. Therefore, the development and provision of a series of efficient and flexible annotation tools so as to obtain a large amount of high-quality annotation data in the shortest time and the lowest cost is an urgent problem to be solved. Summary of the invention [0003] The first objective of the present invention is to provide a medical image labeling method, system and device to solve the problem of time-consuming and very high cost of data labeling in the prior art; [0004] The present ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T7/12G06T7/181
CPCG06T2200/24G06T2207/20104G06T2207/30004G06T2207/30064G06T7/12G06T7/181
Inventor 杜强耿斌郭雨晨聂方兴张兴
Owner 北京小白世纪网络科技有限公司