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

An image processing and image technology, applied in the computer field, can solve problems such as difficult to distinguish different types of areas, and achieve the effect of improving the resolution ability

Active Publication Date: 2019-03-29
SHANGHAI SENSETIME INTELLIGENT TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In related technologies, it is difficult to accurately distinguish different types of regions

Method used

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

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Embodiment Construction

[0117] 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.

[0118] 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.

[0119] 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 means ...

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Abstract

The invention relates to an image processing method and device, an electronic device and a storage medium. The method comprises the following steps of: preprocessing a plurality of pixel points of animage to be processed to obtain a first image; inputting the first image into a segmentation network for processing, and obtaining a first probability that each pixel point of the first image belongsto a first target region, a second probability that each pixel point belongs to a second target region, and a third probability that each pixel point belongs to a background region; determining a first target region, a second target region, and a background region based on the first probability, the second probability, and the third probability. According to the image processing method of the embodiment of the present disclosure, the first target region, the second target region, and the background region in the first image can be determined according to the first probability, the second probability, and the third probability, the categories of the identifiable regions are added, the regions of different types can be accurately distinguished, and the resolution of the target region 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] Obtain the target area in the image, and then analyze the information in the target area. For example, in medical imaging such as diffusion weighted imaging (DWI) of the brain, lesion areas such as stroke or cerebral infarction need to be determined and analyzed to determine the extent of the lesion and provide evidence for treatment. For example, the lesion type of the lesion area can be divided into the core area of ​​the lesion and the penumbra area caused by ischemia. Determining the core area and the penumbra area plays an important role in diagnosis and treatment. In the related art, it is difficult to accurately distinguish different types of regions. Contents of the invention [0003] The disclosure proposes an image processing method and dev...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T7/11G06T7/194
CPCG06T2207/20081G06T2207/20084G06T2207/30016G06T7/11G06T7/194
Inventor 宋涛刘蓬博
Owner SHANGHAI SENSETIME INTELLIGENT TECH CO LTD