Application of Image Processing in Automatic Vehicle Guidance  

作　　者：唐莉萍 臧珠萍 曾培峰 欧阳文斌 

机构地区：[1]College of Information Science and Technology, Donghua University [2]School of Computer Science and Technology, Donghua University

出　　处：《Journal of Donghua University(English Edition)》2011年第2期190-195,共6页东华大学学报（英文版）

摘　　要：A micro controller unit (MCU) oriented image acquisition and automatic guidance system is proposed. Image rectification and guidance recognition are discussed. The relation between camera setting and sight view is illustrated for smart car. A novel edge detection and trend prediction method is proposed for MCU processing unit for automatic guidance. A hardware-based binary proposal is discussed for guidance information detection with raster data. Keystone distortion correcting algorithm is also designed for MCU application and the performance of track type recognition is improved. Together with rollover preventing calculation, the proposed design is successfully applied to a 1∶10 scale model car.A micro controller unit （MCU） oriented image acquisition and automatic guidance system is proposed. Image rectification and guidance recognition are discussed. The relation between camera setting and sight view is illustrated for smart car. A novel edge detection and trend prediction method is proposed for MCU processing unit for automatic guidance. A hardware-based binary proposal is discussed for guidance information detection with raster data. Keystone distortion correcting algorithm is also designed for MCU application and the performance of track type recognition is improved. Together with rollover preventing calculation, the proposed design is successfully applied to a 1 ： 10 scale model car.

关 键 词：automatic car guidance BINARIZATION video capture keystone distortion rollover prevention 

分 类 号：TP391.4[自动化与计算机技术—计算机应用技术]