The traditional neural network (CNN) is a modern multidimensional artificial supervised learning neural network system

which effectively solves the problem of difficulty in tradition alrecognition pattern extraction. It not only has the advantages of traditional neural network

such as high faulttolerance

adaptability and selfstudy habits

but also adds automatic extraction skills to realize the goal of weight sharing. Therefore

it is widely used in the field of image recognition

object detection

recognition and target tracking. The network structure optimization of convolution neural network in the application process can directly improve the accuracy of recognition.