33 search results - page 4 / 7 » dcc 2002 |
DCC
2002
IEEE
13 years 10 months ago
2002
IEEE
We consider the case of two corr elated non-binary sources. Data compression is achieved by transforming the sequences of non-binary symbols into sequences of bits and then using ...
DCC
2002
IEEE
14 years 5 months ago
2002
IEEE
Scalar quantizers with uniform encoders and channel optimized decoders are studied for uniform sources and binary symmetric channels. It is shown that the Natural Binary Code and ...
DCC
2002
IEEE
14 years 5 months ago
2002
IEEE
Vector wavelet transforms for vector-valued fields can be implemented directly from multiwavelets; however, existing multiwavelets offer surprisingly poor performance for transfor...
DCC
2002
IEEE
14 years 5 months ago
2002
IEEE
A novel method for the compression of angiogram video sequences is presented. The approach is based on the idea that not all of an angiogram image will de diagnostically significa...
DCC
2002
IEEE
14 years 5 months ago
2002
IEEE
On-line adaptation to nonstationary distributions is essential to good performance in image coding. Fixed-size contexts (with adaptive tables) are also widely used, in conjunction...