Applications of signed digit representations of an integer include computer arithmetic, cryptography, and digital signal processing. An integer of length n bits can have several b...
A string . . . a2a1a0 over the alphabet {−1, 0, 1} is said to be a minimal signed-binary representation of an integer n if n = k≥0 ak2k and the number of non-zero digits is ...
Zerotree based coders have shown a good ability to be successfully adapted to 3D image coding. This paper focuses on the adaptation of EZW for the compression of hyperspectral ima...
Emmanuel Christophe, Pierre Duhamel, Corinne Mailh...
This paper discusses the use of signed-digit representations in the implementation of fast and efficient residue-arithmetic units. Improvements to existing signed-digit modulo adde...
—The JPEG 2000 image coding standard employs the biorthogonal 9/7 wavelet for lossy compression. The performance of hardware implementation of 9/7-filter bank depends on accuracy...