Lymph node partitioning method, device and equipment and computer readable storage medium

A lymph node and lymph node technology, applied in the computer field, can solve problems such as time-consuming, labor-intensive, and difficult to ensure the quality of labeling, and achieve the effect of improving accuracy

A lymph node and lymph node technology, applied in the computer field, can solve problems such as time-consuming, labor-intensive, and difficult to ensure the quality of labeling, and achieve the effect of improving accuracy

CN112258499AActive Publication Date: 2021-01-22BEIJING SHENRUI BOLIAN TECH CO LTD +1
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  • Lymph node partitioning method, device and equipment and computer readable storage medium
  • Lymph node partitioning method, device and equipment and computer readable storage medium
  • Lymph node partitioning method, device and equipment and computer readable storage medium

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Embodiment Construction

[0063] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary embodiments do not represent all implementations consistent with this application. Rather, they are merely examples of apparatuses and methods consistent with aspects of the present application as recited in the appended claims.

[0064] 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...

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Abstract

The invention provides a lymph node partitioning method which comprises the following steps: determining contour information of each sample organ and contour information of each target organ, each sample organ being each organ in thoracic cavities at two sides of a longitudinal diaphragm of a sample, and each target organ being each organ in thoracic cavities at two sides of a target longitudinaldiaphragm; generating a transformation matrix from the contour information of each sample organ to the contour information of each target organ; partitioning the target longitudinal diaphragm according to the transformation matrix to obtain a target longitudinal diaphragm partitioning result; and partitioning each target lymph node based on the target longitudinal partition result. Visibly, each target lymph node can be automatically partitioned, the defects of manual partitioning are avoided, and the accuracy of lymph node partitioning results is improved.

Description

technical field [0001] The present application relates to the field of computer technology, and in particular to a lymph node partition method, device, equipment and computer-readable storage medium. Background technique [0002] Cancer, also known as malignant tumor, is a serious threat to human health, among which lung cancer is one of the malignant tumors that threaten the health and life of the population the most. According to the statistics of cancer incidence and death in 2018, the incidence and mortality of lung cancer in Chinese men rank first, while the incidence and mortality among women rank second. At the same time, in the world, the morbidity and mortality of lung cancer are also at the top of the list. According to statistics, 90% of cancer-related death records are related to malignant tumor metastasis, which is one of the difficulties in current cancer research. [0003] Lymph nodes are important immune organs of the human body. The study of lung lymph nod...

Claims

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Application Information

Patent Timeline
22 Jan 2021
Publication
CN112258499A
IPC
G06T7/00; G06T7/12; G06T7/33
CPC
G06T7/0012; G06T7/12; G06T7/33; G06T2207/20081; G06T2207/30064; G06T2207/30096
Inventors
王成; 高启予