A fast binocular vision stereo matching algorithm

To resolve the problem of large computational cost and complexity of current binocular vision stereo matching algorithm, a fast Indoor stereo matching algorithm based on line moments and the angle vector is presented. Firstly, the method detects image edge using Canny operator, and finds the target objects according line moments, then feature points of the objects´ contours are extracted. Finally, matching the pixel in stereo image pair according the angle vector. The algorithm effectively reduces the computational complexity, computational cost is decreased greatly. The experimental results show that The algorithm is possible and valid.