Subband compression of seismic stack sectionsTage

  title={Subband compression of seismic stack sectionsTage},
  author={Lasse Amundsen},
A subband lter bank is applied to decompose seismic stack sections. The lter bank is designed to give almost perfect reconstruction and maximum coding gain. A variable bit rate coding scheme is used on the sub-band signals. Blocks of subband samples are dynamically classiied into diierent classes according to the blockwise root mean-square value. Each… CONTINUE READING