DocumentCode
2108562
Title
Results on optimal biorthogonal subband coders
Author
Vaidyananthan, P.P. ; Kirac, Ahmet
Author_Institution
Dept. of Electr. Eng., California Inst. of Technol., Pasadena, CA, USA
Volume
5
fYear
1998
fDate
31 May-3 Jun 1998
Firstpage
154
Abstract
The optimization of subband coders for specific input statistics has been an interesting problem for quite some time. For orthonormal filter banks with infinite order and uniform decimation, this problem has been completely solved in recent years. For the case of biorthogonal filter banks significant progress has been made recently, though a number of issues still remain to be addressed. In this paper we present several new results for the biorthogonal case. All discussions are for infinite order (ideal) filters
Keywords
band-pass filters; filtering theory; quantisation (signal); ideal filters; infinite order; optimal biorthogonal subband coders; orthonormal filter banks; specific input statistics; uniform decimation; Bit rate; Compaction; Computer aided software engineering; Counting circuits; Decorrelation; Filters; Image coding; Image reconstruction; Multispectral imaging; Random processes;
fLanguage
English
Publisher
ieee
Conference_Titel
Circuits and Systems, 1998. ISCAS '98. Proceedings of the 1998 IEEE International Symposium on
Conference_Location
Monterey, CA
Print_ISBN
0-7803-4455-3
Type
conf
DOI
10.1109/ISCAS.1998.694431
Filename
694431
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