Refinement of depth from stereo camera ego-motion parameters
Piotr Skulimowski, Paweł Strumiłło · Electronics Letters · 2008
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.