Mouse embryonic organ recognition and scoring method and system

Abstract

The invention belongs to the field of artificial intelligence, and particularly relates to a mouse embryo organ recognition and scoring method and a system. The method comprises the following steps: collecting original images of mouse embryos in different periods, and carrying out the manual marking; inputting the mouse embryo original image and the annotation file into a Mask-RCNN network for training to obtain an organ recognition model; intercepting organs in the marked image from the original image, taking the organs and corresponding scores as training set data, and training different convolutional neural networks to obtain an image scoring model capable of scoring development of each organ; inputting a to-be-recognized mouse embryo original image into the organ recognition model, and outputting all organs in the image; intercepting all organs from the original image, and respectively inputting the organs into an image scoring model to obtain a development score of each organ; and obtaining a total score. According to the method, the organs in the mouse embryo can be quickly and accurately recognized, and the current development stage of each organ can be judged.

Description

technical field [0001] The invention belongs to the technical field of artificial intelligence-assisted basic medical research, and in particular relates to a mouse embryo organ recognition and scoring method and system. Background technique [0002] Embryo toxicity (Embryo toxicity) mainly refers to the damage caused by various chemical substances to the occurrence and development of embryos, resulting in embryonic developmental disorders, resulting in birth defects, and even clinical outcomes such as miscarriage. The rapid development of chemical and industrial production has brought great progress to human society, but it has caused damage and pollution to the natural environment, and the chemical process is accompanied by the production of many new substances, but it also makes many previously unknown Toxic substances produce toxicity, and at the same time, by-products and wastes generated in chemical production activities are discharged into the environment, making the ...

AI Technical Summary

Problems solved by technology

There are many problems in the manual identification and judgment itself: 1. The actual operator needs to have a considerable medical basis to make a judgment on the scoring of embryonic development, and in the current situation of insufficient basic medical personnel, the cost of artificially implementing this work is too high

2. Manual judgment itself has a strong subjectivity. In actual work, there are often situations where the scoring consistency between different researchers is not high

3. The time cost of manual identification is also a current problem, and new methods need to be considered to improve efficiency

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