Image processing method and device, electronic equipment and storage medium

An image processing and image technology, applied in the computer field, can solve the problems of low rib segmentation and naming accuracy, rib misidentification, etc., and achieve the effect of improving segmentation and marking accuracy and high accuracy

Pending Publication Date: 2022-01-18
SHANGHAI SENSETIME INTELLIGENT TECH CO LTD
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

However, completing the two tasks of segmentation and labeling at the same time through a neural network can easily lead to misidentification between adjacent ribs, resulting in low accuracy in rib segmentation and naming.

Method used

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

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Embodiment Construction

[0041] 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.

[0042] 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.

[0043] 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 processing method and device, electronic equipment and a storage medium, and the method comprises the steps: carrying out the semantic category segmentation of a to-be-segmented rib image, and obtaining a semantic category segmentation result corresponding to the to-be-segmented rib image; performing instance segmentation on the to-be-segmented rib image to obtain an instance segmentation result corresponding to the to-be-segmented rib image; and according to the semantic category segmentation result and the instance segmentation result, determining a target marking result corresponding to the rib image to be segmented, the target marking result including a plurality of ribs in the rib image to be segmented and a rib identifier corresponding to each rib. According to the embodiment of the invention, the global semantic information and the local geometric information of the image can be comprehensively considered, and the rib segmentation and marking precision is improved.

Description

technical field [0001] The present disclosure relates to the field of computer technology, and in particular to an image processing method and device, electronic equipment, and a storage medium. Background technique [0002] Ribs are an important part of human bones, which are located in the upper half of the human torso and can effectively protect the organs in the human chest. In recent years, chest trauma (for example, rib fractures) caused by accidents such as car accidents has frequently occurred. In the diagnosis of rib fractures, doctors need to give accurate rib identification of the rib where the fracture is located based on medical images of the chest (for example, chest CT images) (anatomical labeling of ribs, e.g. rib number 3 on the left). In related technologies, a neural network is used to segment ribs to obtain rib segmentation and labeling results. However, completing the two tasks of segmentation and labeling at the same time through a neural network can ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T7/10G06K9/62
CPCG06T7/10G06T2207/30008G06F18/241
Inventor 吴宇袁璟赵亮
Owner SHANGHAI SENSETIME INTELLIGENT TECH CO LTD
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