Fast compression of seismic data with local trigonometric bases

摘要

Abstract: Our goal in this paper is to provide a fast numerical implementation of the local trigonometric bases algorithm in order to demonstrate that an advantage can be gained by constructing a biorthogonal basis adapted to a target image. Different choices for the bells are proposed, and an extensive evaluation of the algorithm was performed on synthetic and seismic data. Because of its ability to reproduce textures so well, the coder performs very well, even at high bitrate.!24