Computer Vision Positioning and Local Obstacle Avoidance Optimization Based on Neural Network Algorithm

Table 4

Comparative experimental results of autonomous local obstacle avoidance.

Obstacle information acquisition method	Obstacle avoidance movement planning method	Time-consuming (s)	Accuracy rate (%)
AlexNet/ResNet	Existing speed obstacle method	0.2268	88.26
VGG16+Faster RCNN	Existing speed obstacle method	0.2124	90.85
AlexNet/ResNet	Improved speed obstacle method	0.2287	93.07
VGG16+Faster RCNN	Improved speed obstacle method	0.2141	95.78