Image data processing method, device and apparatus

A technology of image data and processing methods, applied in the field of image processing, can solve problems such as the difficulty in detecting the associated relationship between nodules and blood vessels

Active Publication Date: 2019-03-01
NEUSOFT MEDICAL SYST CO LTD
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  • Abstract
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Problems solved by technology

[0005] This application provides a medical image processing method, device and equipment to solve the problem that it is difficult for relevant computer-aided diagnosis systems to detect the accompanying relationship between nodules and blood vessels

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  • Image data processing method, device and apparatus
  • Image data processing method, device and apparatus
  • Image data processing method, device and apparatus

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Embodiment Construction

[0092] The terminology used in this application is for the purpose of describing particular embodiments only, and is not intended to limit the application. As used in this application and the appended claims, the singular forms "a", "the", and "the" are intended to include the plural forms as well, unless the context clearly dictates otherwise. It should also be understood that the term "and / or" as used herein refers to and includes any and all possible combinations of one or more of the associated listed items.

[0093] In the medical field, lung disease has gradually become a disease that seriously threatens human life and health. Among them, lung cancer has become a very big threat in cancer because of its difficulty in detection, difficulty in treatment after discovery, and high mortality rate. When patients suffer from lung cancer with significant symptoms, they have basically missed the best period of diagnosis and treatment, so early diagnosis and screening of lung can...

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Abstract

The invention discloses an image data processing method, a device and an apparatus. The method comprises the following steps: obtaining pixel positions of candidate nodules detected in a lung medicalimage; acquiring pixel positions of detected vascular tissue in the lung medical image; constructing a tubular model for embodying spatial features of the blood vessel tissue and a shell model for embodying spatial features of the candidate nodules in the same coordinate system based on the acquired pixel positions; By positioning the shell model and the tubular model, a positional relationship between the candidate nodule and the vascular tissue is obtained. As with embodiment of that present application, the positional relationship between the candidate nodules and the vascular tissue can beobtain by positioning the shell model and the tubular model.

Description

technical field [0001] The present application relates to the technical field of image processing, and in particular to an image data processing method, device and equipment. Background technique [0002] In order to assist doctors in diagnosing and screening nodules, the relevant platform provides a computer-aided diagnosis system. Doctors can not directly obtain the diagnosis result of the disease or health status according to the processing results of the system, but it can be used as a reference data. [0003] The relevant computer-aided diagnosis system can preprocess the medical images of the lungs, and then detect tissues that may be suspected nodules (referred to as candidate nodules in this application) in the preprocessed medical images of the lungs, and then, according to the candidate nodules, One or more of the shape, area, volume and other morphological characteristics of the nodules in the lung medical image, and screen out false positive candidate nodules. A...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T7/00G06T7/11
CPCG06T7/0012G06T7/11G06T2207/10081G06T2207/30064G06T2207/30101
Inventor 陈磊吕晓凤曲凯晨康雁
Owner NEUSOFT MEDICAL SYST CO LTD
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