Target identification method and system based on machine vision

The invention provides a target identification method and system based on machine vision, and the method comprises the steps: setting a learning template which comprises a target object annotation mark and a learning template which comprises a plurality of target object annotation marks in a learning image set; according to the invention, various types of target objects in the image template are accurately identified, the condition of identification errors caused by weak influence difference is prevented, and the accuracy of ground management and control is ensured. In a target object identification process, algorithm learning branches of target object types and influence degrees are disassembled, and after an image target identification algorithm is trained to accurately identify the target object types, the image target identification algorithm is trained according to an image template descriptor and a target object influence degree descriptor of an image template to detect the target object influence degre