Stereo matching algorithm of adaptive window based on region growing
Haibo Chen · Journal of Central South University of Technology(Natural Science) · 2005
Aimed at the supported windows selected difficultly in stereo matching algorithm based on local areas, a new stereo matching algorithm of adaptive windows via region growing was proposed. This region growing method can offer appropriate shape and size of supported windows adaptively. In addition, this algorithm is improved by estimating the scope of disparity, approximating the disparity of the core window, adjusting the step dynamically. The results show that this algorithm has good adaptability in discontinuous and occlude areas. It can offer robust disparity estimation image using this algorithm. The precision of the algorithm is more than 95%, and its calculating time is less than 5 s.