Intelligent object detection method and system based on deep learning, terminal and medium

The invention relates to an intelligent object detection method and system based on deep learning, a terminal and a medium. The method comprises the following steps: acquiring an image pair comprising a reference image and a target image, determining a positive solution method from a plurality of object detection methods according to detection time and detection coincidence rate precision, marking the image pair by adopting the positive solution method, constructing a training data set comprising the image pair and the positive solution method, inputting the training data set into a pre-constructed deep twin network to obtain a prediction positive solution method; inputting the prediction positive solution method and the positive solution method into a pre-constructed loss function to train the deep twin network to obtain a trained deep twin network; and inputting a to-be-detected image pair into the trained deep twin network to obtain an optimal detection method, and detecting the to-be-detected image pair a