Title :
The progressive transmission disadvantage
Author_Institution :
Dept. of Comput. Sci., Zurich Univ.
fDate :
1/1/1997 12:00:00 AM
Abstract :
The disadvantage of progressive transmission, compared to transmission in a single step, is analyzed for the high-rate case using a polytope that is self-similar under binary subdivision. This disadvantage is calculated to be 0.3424 dB or 0.057 bit compared to scalar quantization, obtained with a step size of 1 bit per ensemble
Keywords :
channel capacity; quantisation (signal); binary subdivision; high-rate case; polytope; progressive transmission disadvantage; Filling; Image databases; Image recognition; Laplace equations; Probability distribution; Propagation losses; Quantization; Rate distortion theory; Rate-distortion; Sufficient conditions;
Journal_Title :
Information Theory, IEEE Transactions on
