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Refinement of depth from stereo camera ego-motion parameters

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2 Author(s)
P. Skulimowski ; Inst. of Electron., Tech. Univ. of Lodz, Lodz ; P. Strumillo

An algorithm for refinement of depth (disparity) map from stereoscopic sequences is proposed. the method is based on estimation of ego-motion parameters of the camera system and frame-by-frame prediction of 3d scene feature point co-ordinates. disparity maps with sub-pixel accuracy were obtained without the need for disparity computations in each single frame.

Published in:

Electronics Letters  (Volume:44 ,  Issue: 12 )