TY - GEN
T1 - Seismic data compression
AU - Jonsson, Stefan B.
AU - Spanias, Andreas
PY - 1990
Y1 - 1990
N2 - An investigation of low-rate seismic data compression using transform techniques is presented. This study concentrates on discrete orthogonal transforms such as the discrete Fourier transform (DFT), the discrete cosine transform (DCT), the Walsh-Hadamard transform (WHT), and the Karhunen-Loeve transform (KLT). Uniform and subband transform coding schemes are implemented, and comparative results are given for data rates ranging from 150 to 550 b/s. Results are also compared with existing linear prediction techniques.
AB - An investigation of low-rate seismic data compression using transform techniques is presented. This study concentrates on discrete orthogonal transforms such as the discrete Fourier transform (DFT), the discrete cosine transform (DCT), the Walsh-Hadamard transform (WHT), and the Karhunen-Loeve transform (KLT). Uniform and subband transform coding schemes are implemented, and comparative results are given for data rates ranging from 150 to 550 b/s. Results are also compared with existing linear prediction techniques.
UR - http://www.scopus.com/inward/record.url?scp=0025638826&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0025638826&partnerID=8YFLogxK
U2 - 10.1109/pccc.1990.101632
DO - 10.1109/pccc.1990.101632
M3 - Conference contribution
AN - SCOPUS:0025638826
SN - 0818620307
SN - 9780818620300
T3 - Conference Proceedings - Annual Phoenix Conference
SP - 276
EP - 279
BT - Conference Proceedings - Annual Phoenix Conference
PB - Publ by IEEE
T2 - Proceedings - Ninth Annual International Phoenix Conference on Computers and Communications
Y2 - 21 March 1990 through 23 March 1990
ER -