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Pathological diagram key area determination method and device, electronic equipment and storage medium

A technology for determining key areas and methods, which is applied in the computer field and can solve problems such as loss of pathological map target information

Active Publication Date: 2019-06-07
BEIJING UNIV OF POSTS & TELECOMM +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] However, the inventor found that scaling the WSI image to an appropriate size for key information research can easily lead to the loss of target information partially contained in the pathological map

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  • Pathological diagram key area determination method and device, electronic equipment and storage medium
  • Pathological diagram key area determination method and device, electronic equipment and storage medium
  • Pathological diagram key area determination method and device, electronic equipment and storage medium

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Embodiment Construction

[0054] 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.

[0055] Over the past few decades, the number of cases of cancer has continued to increase. Studies have shown that the average incidence of cancer is still on the rise.

[0056] To cure cancer, early diagnosis and accurate diagnosis are very necessary. In early diagnosis, fine needle aspiration (FNA) biopsy is the most successful medical detection method. FNA uses a fine needle to take a small living sample from the patient's tumor, and the sample is made in...

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Abstract

The embodiment of the invention provides a pathology diagram key area determination method and device, electronic equipment and a storage medium. The method comprises the steps of acquiring a pathology diagram to be processed is acquired; segmenting the to-be-processed pathological map into a plurality of to-be-processed pathological sub-maps; inputting each to-be-processed pathological sub-graphinto a predetermined classifier for analysis, and determining a target to-be-processed pathological sub-graph containing target information in each to-be-processed pathological sub-graph and target features of the target to-be-processed pathological sub-graph; for each target to-be-processed pathological sub-graph, inputting the target features of the target to-be-processed pathological sub-graphinto a predetermined segmentation model to obtain a target picture corresponding to the target to-be-processed pathological sub-graph in which a target information region is divided; and combining thetarget pictures to obtain a pathological map key region for the pathological map to be processed. Loss of the target information in the pathological map is reduced, and the pathological map key areasof all the target information are obtained.

Description

technical field [0001] The invention relates to the field of computer technology, in particular to a method, device, electronic equipment and storage medium for determining a key area of ​​a pathological map. Background technique [0002] With the development of computer science and technology, pathological image digitization technology has made great progress. The technologies involved mainly include WSI (Whole Slide Image, whole slide digital image) scanning technology and related automatic processing of computer software. Especially in recent years, with the production of high-resolution cameras and the continuous improvement of computer processing performance, the magnification and definition of WSI can fully meet the daily diagnosis of pathologists, which also allows doctors to transfer their work from microscopes to computers. superior. Through the designated WSI processing software, doctors can easily manually drag and drop pathological images, find lesion areas, an...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T7/11G06T7/00
Inventor 刘军陈皇陶思言祝闯杨洁钟定荣
Owner BEIJING UNIV OF POSTS & TELECOMM