Title :
Real-time global prediction for temporally stable stereo
Author :
Dobias, Martin ; Sara, Radim
Author_Institution :
Dept. of Cybern., Czech Tech. Univ. in Prague, Prague, Czech Republic
Abstract :
We present a method for calculation of disparity maps from stereo sequences. Disparity map from previous frame is first transferred to the new frame using estimated motion of the calibrated stereo rig. The predicted disparities are validated for the new frame and areas where prediction failed are matched with a traditional stereo matching algorithm. This method produces very fast and temporally stable stereo matching suitable for real-time applications even on non-parallel hardware.
Keywords :
image matching; image sequences; motion estimation; stereo image processing; calibrated stereo rig; disparity maps; motion estimation; nonparallel hardware; real-time global prediction; realtime applications; stereo sequences; temporally stable stereo; temporally stable stereo matching; Cameras; Estimation; Prediction algorithms; Real time systems; Spatiotemporal phenomena; Stereo vision; Three dimensional displays;
Conference_Titel :
Computer Vision Workshops (ICCV Workshops), 2011 IEEE International Conference on
Conference_Location :
Barcelona
Print_ISBN :
978-1-4673-0062-9
DOI :
10.1109/ICCVW.2011.6130317
