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Region of interest display method and device, equipment and storage medium

A region of interest and display method technology, which is applied in neural learning methods, 3D image processing, character and pattern recognition, etc., can solve the problem of low accuracy of lesions

Active Publication Date: 2020-05-22
SHANGHAI UNITED IMAGING INTELLIGENT MEDICAL TECH CO LTD
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Problems solved by technology

[0004] Then, when the above technology marks lesions on the MPR planar image, there is a problem of low accuracy of the marked lesions

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  • Region of interest display method and device, equipment and storage medium
  • Region of interest display method and device, equipment and storage medium
  • Region of interest display method and device, equipment and storage medium

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Embodiment Construction

[0036] In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application.

[0037] At present, when observing the region of interest in the patient's image, most of the doctors use experience to mark the region of interest on the MPR (Multi-Planar Reconstruction, multi-planar reconstruction) plane of observation, and then observe the region of interest , but this method has the problem that the marked region of interest is inaccurate, which will lead to inaccurate observation results. After the emergence of deep learning technology, deep learning is also introduced when observing the region of interest in medical imaging. The target detection algo...

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Abstract

The invention relates to a region of interest display method and device, equipment and a storage medium. The method comprises the following steps: segmenting a region of interest in an acquired original medical image to obtain a target segmented image, wherein the target segmentation image comprises a region of interest; selecting a plane from the original medical image as an initial multi-plane reconstruction MPR plane, and determining a target MPR plane based on the initial MPR plane and the original medical image; determining a segmentation MPR plane corresponding to the target MPR plane inthe target segmentation image according to the target segmentation image and the initial MPR plane, and determining a bounding box where the region of interest is located on the segmentation MPR plane, wherein the coordinate position of each pixel point on the segmentation MPR plane is the same as that of each pixel point on the target MPR plane; and displaying the bounding box on the target MPRplane in an overlapping manner, wherein the bounding box surrounds the region of interest. The region of interest displayed by the method is more accurate, and the operation speed is high so that theregion of interest can be displayed in real time.

Description

technical field [0001] The present application relates to the technical field of image processing, in particular to a method, device, device and storage medium for displaying a region of interest. Background technique [0002] Multi-Planar Reconstruction (MPR) refers to stacking cross-sectional medical images and establishing voxel data, and then performing image reconstruction on the sagittal plane, coronal plane, and other arbitrary planes. Generally, in order to better observe the patient's lesions, doctors mostly use the observation of the patient's MPR planar image, and further observe the lesions on the MPR planar image to obtain the final analysis and detection results. [0003] In related technologies, when a doctor observes a lesion on the MPR plane image, most of them rely on experience to find the location of the lesion on the MPR plane image, mark the lesion, and then further analyze and observe the lesion, and finally obtain the analysis and detection results ....

Claims

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Application Information

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IPC IPC(8): G06T15/08G06T15/30G06V10/25G06V10/764G06V10/774
CPCG06T15/08G06T15/30G06T2210/12G06T2210/41G06T7/11G06T2207/10081G06T2207/10088G06N3/082G06V10/25G06V2201/031G06V10/82G06V10/764G06V10/774G06N3/048G06N3/045G06N3/04G06T7/0012G06F18/214
Inventor 崔瑞环沈宏
Owner SHANGHAI UNITED IMAGING INTELLIGENT MEDICAL TECH CO LTD
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