Title :
Refinement of depth from stereo camera ego-motion parameters
Author :
Skulimowski, P. ; Strumillo, P.
Author_Institution :
Inst. of Electron., Tech. Univ. of Lodz, Lodz
Abstract :
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.
Keywords :
cameras; image motion analysis; parameter estimation; stereo image processing; 3D scene feature; disparity computation; ego-motion parameter estimation; frame-by-frame prediction; stereo camera ego-motion parameter; stereoscopic sequences;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:20080441
