TY - GEN
T1 - Fast plane detection in disparity maps
AU - Bughin, E.
AU - Almansa, A.
AU - Grompone Von Gioi, R.
AU - Tendero, Y.
PY - 2010/12/1
Y1 - 2010/12/1
N2 - We propose a new method for fast detection of planar patches in disparity maps. We first use a region growing algorithm on random seeds. This approach is similar to the one introduced in [1] for fast line segment detection in images. Then, the parameter-free criterion introduced in [2] is used to keep only the patches that are planar. The main advantage of our method is to be able to estimate the disparity map precision which is usually a critical parameter in other methods. This method is specially well suited to 3D reconstruction of urban environments from low-baseline aerial or satellite stereo pairs where a piecewise-planar model can be applied.
AB - We propose a new method for fast detection of planar patches in disparity maps. We first use a region growing algorithm on random seeds. This approach is similar to the one introduced in [1] for fast line segment detection in images. Then, the parameter-free criterion introduced in [2] is used to keep only the patches that are planar. The main advantage of our method is to be able to estimate the disparity map precision which is usually a critical parameter in other methods. This method is specially well suited to 3D reconstruction of urban environments from low-baseline aerial or satellite stereo pairs where a piecewise-planar model can be applied.
UR - https://www.scopus.com/pages/publications/78651066845
U2 - 10.1109/ICIP.2010.5653440
DO - 10.1109/ICIP.2010.5653440
M3 - Conference contribution
AN - SCOPUS:78651066845
SN - 9781424479948
T3 - Proceedings - International Conference on Image Processing, ICIP
SP - 2961
EP - 2964
BT - 2010 IEEE International Conference on Image Processing, ICIP 2010 - Proceedings
T2 - 2010 17th IEEE International Conference on Image Processing, ICIP 2010
Y2 - 26 September 2010 through 29 September 2010
ER -