Title :
Data compression properties of the Hartley transform
Author_Institution :
NASA, Greenbelt, MD, USA
fDate :
3/1/1989 12:00:00 AM
Abstract :
The data compression performance of the Hartley transform on a Markov-1 signal is theoretically compared to that of the Fourier transform. Covariance distribution and residue correlation measurements have been computed for the Hartley, Fourier, and cosine transforms. The Hartley transform achieves better coding performance than the Fourier transform, but is inferior to the cosine transform
Keywords :
data compression; transforms; Fourier transform; Hartley transform; Markov-1 signal; coding; data compression; residue correlation; Covariance matrix; Data compression; Discrete Fourier transforms; Discrete transforms; Distributed computing; Fourier transforms; NASA; Performance analysis; Signal processing algorithms; Transform coding;
Journal_Title :
Acoustics, Speech and Signal Processing, IEEE Transactions on
