Title :
The imaginary sliding window
Author_Institution :
Novosibirsk Telecommun. Inst., Russia
fDate :
29 Jun-4 Jul 1997
Abstract :
The scheme of the sliding window is known in information theory as well as in computer science and statistics. This scheme has two merits: it allows (i) to estimate a source´s statistics quite precisely and (ii) to adapt a code for changing statistics. However this scheme has a shortcoming, namely the necessity to use a large memory size. The imaginary sliding window scheme (ISW) is suggested which has the merits of the sliding window and allows one to reduce the memory size
Keywords :
source coding; statistical analysis; computer science; decoder; imaginary sliding window; information theory; memory size reduction; random digits; source coding; source statistics estimation; Books; Computer science; Decoding; Frequency; Information theory; Source coding; Statistics;
Conference_Titel :
Information Theory. 1997. Proceedings., 1997 IEEE International Symposium on
Conference_Location :
Ulm
Print_ISBN :
0-7803-3956-8
DOI :
10.1109/ISIT.1997.612978
