Distance Determination from Pairs of Images from Low Cost Cameras
نویسندگان
چکیده
This thesis presents an implementation of a stereo vision system, using image processing techniques to determine depth information from pairs of stereo images. This system, which aims to aid vehicle reversal, involves working with stereo images of different vehicles, and the distance between the stereo cameras and the target vehicle is determined. For a pair of stereo images, the system algorithm extracts feature points from each image, and then a block matching technique is used to find the corresponding points between the two images and calculate the displacement. The experimental results are presented in this thesis as well. An introduction to stereo vision and some widely used image processing techniques is given. Additionally a discussion on the improvement and modification of the system is made. Conclusions are presented regarding the success of the proposed system algorithms and the possible future research work.
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