A kind of augmented reality human body positioning navigation method and device based on Real-time Feedback

The present invention relates to field of computer technology, more particularly to a kind of augmented reality human body positioning navigation method and device based on Real-time Feedback, it include: the first three-dimensional reconstruction image of the characteristic point information and target object that are generated according to the information of the collected target object of AR equipment, generate image transformation parameter, then first three-dimensional reconstruction image is adjusted according to image transformation parameter, obtain the second three-dimensional reconstruction image, and second the characteristic point of the characteristic point in three-dimensional reconstruction image and the target object coincide, second three-dimensional reconstruction image in AR equipment for showing.This method, the three-dimensional reconstruction image shown in AR equipment is adjusted in real time according to the characteristic point information that the information of collected target object generates, so that doctor is when watching AR equipment, it is identical between the target object that the camera on the three-dimensional reconstruction image and AR equipment in AR equipment seen takes, to facilitate the accuracy and efficiency that doctor improves operation in art.