Activated sludge stage identification method and system based on metazoan target identification and storage medium

Abstract

The invention discloses an activated sludge stage identification method and system based on metazoan target identification and a storage medium, and belongs to the technical field of information security, and the method comprises the steps: continuously scanning and shooting a zoogloea region in activated sludge, recording the position coordinates of each picture, and obtaining a picture matrix; performing image recognition processing based on the target detection model, and outputting a bounding box coordinate, a bounding box pixel area, an image region in a detection frame and a category probability; extracting feature data for prediction based on an image recognition result, and constructing a feature matrix; and based on the characteristic matrix, adopting an XGBoost model to predict, and outputting a stage value y of the activated sludge so as to make a process regulation and control decision. According to the method, the stage condition of the currently cultured activated sludge can be quickly and conveniently obtained, adjustment of production and process can be guided without much related professional knowledge, and the method has relatively good practicability.

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