Vision Based Road Line Recognition

Liu, Kit Lim (2009) Vision Based Road Line Recognition. Project Report. UTeM, Melaka, Malaysia. (Submitted)

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Abstract

The project is titled as "Vision Based Road Line Recognition". This project is to design and develop a system that able to analyze and recognize the left and right boundary lines of the lane and sent the signals to RS232 serial port in hex format according the position of the vehicle during driving. The MA TLAB software is used to obtain the image acquisition, image analysis and image processing part. Some of the useful functions in the MA TLAB such as Image Acquisition Toolbox and Image Processing Toolbox are use to analyze and recognize the actual road line from the captured images. MA TLAB is chosen because it has its own advantages in combining image processing with to real time simulations. The hardware implementation in this project is camera, laptop and RS232 serial port. The response of this system is able to control the car steering and brake system when the vehicle was steered off its lane. The connection of RS232 port to the vehicle controller such as rnicrocontroller (PIC) is not in this scope of project. Thus, the Hybrid Hard Drive (lUID) Software Serial Monitor software is used to check and prove the data is sent out from the system to RS232 serial port.

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