Lung lesion area extraction method and device, electronic equipment and storage medium

Abstract

The embodiment of the invention provides a lung lesion area extraction method and device, electronic equipment and a storage medium. The method comprises: determining a lung image; inputting the lungimage into a focus detection model to obtain a focus detection result output by the focus detection model; inputting the lung image into a focus segmentation model to obtain a focus segmentation result output by the focus segmentation model; and determining a focus area extraction result of the lung image based on the focus detection result and the focus segmentation result. According to the method and device, the electronic equipment and the storage medium which are provided by the embodiment of the invention, the focus detection result is obtained through the focus detection model, the lesion segmentation result is obtained through the lesion segmentation model, automatic lesion region extraction is realized, and the lesion region extraction result of the lung image considering region extraction accuracy and extraction precision is obtained by combining the advantages of the lesion detection model and the lesion segmentation model while the lesion region extraction efficiency is ensured.

Description

technical field [0001] The present invention relates to the technical field of image processing, in particular to a method, device, electronic equipment and storage medium for extracting lung lesion regions. Background technique [0002] In the clinical diagnosis and treatment of lung diseases, it is usually necessary to obtain images of the patient's lungs to achieve multiple purposes such as lung lesion detection, nature judgment, extent of involvement, and diagnosis and treatment evaluation. [0003] At present, the location and extraction of lung lesion areas based on lung images are mainly realized through manual film reading, and the accuracy of lesion area location and extraction results obtained by manual film reading largely depends on the reader's own knowledge reserve and Factors such as diagnosis and treatment experience have strong uncertainties, and small lesions are easily missed during manual film reading. In addition, when a large number of chest X-ray imag...

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Problems solved by technology

[0004] Embodiments of the present invention provide a method, device, electronic equipment and storage medium for extracting lung lesion areas, so as to solve the existing problems of low reliability and poor efficiency in extracting lung lesion areas

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