Fig. 3
From: A data set of sea surface stereo images to resolve space-time wave fields
Left: 3-D surface points can be estimated by triangulating exiting rays passing through corresponding image points. Right: wave field estimation process. A subset of the stereo frames are used to compute the extrinsic parameters (R, \(\overrightarrow{T}\)) necessary to create a dense 3-D point cloud for each stereo-pair. Each point cloud is interpolated in a regular surface grid and a spatio-temporal wave field is obtained by stacking all the reconstructed surfaces.
