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Image segmentation method and device, electronic equipment and storage medium

An image segmentation and image-based technology, applied in the field of computer vision, can solve problems such as no solution, achieve the effect of accurate mixed loss function, improve segmentation accuracy, and strengthen feature extraction

Inactive Publication Date: 2019-07-26
BEIJING SENSETIME TECH DEV CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, there is no effective solution in the related art

Method used

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  • Image segmentation method and device, electronic equipment and storage medium
  • Image segmentation method and device, electronic equipment and storage medium
  • Image segmentation method and device, electronic equipment and storage medium

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Embodiment Construction

[0068] Various exemplary embodiments, features, and aspects of the present disclosure will be described in detail below with reference to the accompanying drawings. The same reference numbers in the figures indicate functionally identical or similar elements. While various aspects of the embodiments are shown in drawings, the drawings are not necessarily drawn to scale unless specifically indicated.

[0069] The word "exemplary" is used exclusively herein to mean "serving as an example, embodiment, or illustration." Any embodiment described herein as "exemplary" is not necessarily to be construed as superior or better than other embodiments.

[0070] The term "and / or" in this article is just an association relationship describing associated objects, which means that there can be three relationships, for example, A and / or B can mean: A exists alone, A and B exist simultaneously, and there exists alone B these three situations. In addition, the term "at least one" herein mean...

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Abstract

The invention relates to an image segmentation method and device, electronic equipment and a storage medium, and the method comprises the steps: obtaining a pulmonary lobe segmentation network according to pulmonary lobe data and pulmonary split data in a pulmonary image, and determining the position of a target pulmonary lobe in the pulmonary image according to the pulmonary lobe segmentation network. By adopting the method and the device, the pulmonary lobe position can be accurately determined, so that the focus can be timely positioned.

Description

technical field [0001] The present disclosure relates to the technical field of computer vision, and in particular to an image segmentation method and device, electronic equipment, and a storage medium. Background technique [0002] In clinical diagnosis, respiratory doctors often assess the severity of the disease and formulate treatment methods based on the infected lung lobe; radiologists will look for adjacent slices when encountering lung diseases or lesions to determine the affected lung lobe. Localization of such lesions is often misdiagnosed because lung fissures are not visible. How to determine the location of the lung lobes and locate the lesion in time is a problem to be solved. However, no effective solution exists in the related art. Contents of the invention [0003] The present disclosure proposes an image segmentation technical solution. [0004] According to an aspect of the present disclosure, an image segmentation method is provided, the method compr...

Claims

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Application Information

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IPC IPC(8): G06T7/11G06T7/00G06K9/62G06N3/04G06N3/08
CPCG06T7/11G06T7/0012G06N3/084G06T2207/10081G06T2207/20081G06T2207/20084G06T2207/30061G06N3/045G06F18/253
Inventor 赵培泽刘星龙黄宁
Owner BEIJING SENSETIME TECH DEV CO LTD
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