Multi-information fused pathological image classification and recognition method and system

Abstract

The invention provides a multi-information fused pathological image classification and recognition method and system. The method comprises the steps of pathological data management, pathological image preprocessing, pathological image recognition, cancerization area prediction and diagnosis report generation. The system is divided into a background management server and a pathology expert terminal. The management background server is used for expert personal information storage management, patient data storage and pathology image data management. The pathology expert terminal is responsible for hospital experts to upload pathology images and patient information, and classification and recognition of the pathology images are realized through a pre-trained deep neural network model. A pathological expert can audit a deep learning recognition result through the expert terminal and generate a diagnosis report. According to the invention, pathological conditions of the pathological images are judged and a tumor area is predicted through a deep learning method, a benign tumor result and a malignant tumor result are automatically predicted, the area where the tumor is located is visually displayed on the pathological images, a doctor is assisted in diagnosing the pathological images, and the diagnosis effect and efficiency are improved.

Description

technical field [0001] The invention relates to the technical field of medical image diagnosis, in particular to a pathological image classification and recognition method and system that integrates multiple information. Background technique [0002] Breast cancer is the most common form of cancer in women. In 2017 alone, studies show that approximately 252,000 new invasive breast cancers and 63,000 in situ breast cancers are expected to be diagnosed, and 2,000 breast cancer-related deaths are expected to occur. Therefore, it is necessary to carry out early diagnosis and treatment to reduce the incidence rate and improve the quality of life of patients. Histopathology remains the key to the diagnostic process and is the gold standard for distinguishing between benign and malignant tissues, and between patients with carcinoma in situ and invasive carcinoma. Diagnosis and differentiation of breast cancer subtypes usually involves the collection of tissue biopsies from masses...

AI Technical Summary

Problems solved by technology

The above methods all use deep learning automatic recognition as the technical basis, but there are still deficiencies in the accuracy of histopathological image classification, and there is a certain lag in the classification method based on full-section histopathological...

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