DocumentCode
2603723
Title
Nonuniform decimation and reconstruction of generalized-bandlimited MD signals
Author
Chen, Tsuhan ; Vaidyanathan, P.P.
Author_Institution
Dept. of Electr. Eng., California Inst. of Technol., Pasadena, CA, USA
fYear
1993
fDate
3-6 May 1993
Firstpage
120
Abstract
The nonuniform decimation and reconstruction of generalized-bandlimited multidimensional (MD) signals are discussed. An example which shows the feasibility of reconstructing an MD signal from its nonuniformly decimated version. This idea is extended to the general case, and the theory and design of synthesis filters for reconstruction are discussed. The conditions for the feasibility of perfect reconstruction and the efficient polyphase implementation of synthesis filters are addressed
Keywords
filtering theory; image reconstruction; signal processing; generalized-bandlimited MD signals; multidimensional signal reconstruction; nonuniform decimation; polyphase implementation; synthesis filters; Arithmetic; Data compression; Filters; Frequency domain analysis; Frequency synthesizers; Multidimensional systems; Pressing; Reconstruction algorithms; Sampling methods; Signal synthesis;
fLanguage
English
Publisher
ieee
Conference_Titel
Circuits and Systems, 1993., ISCAS '93, 1993 IEEE International Symposium on
Conference_Location
Chicago, IL
Print_ISBN
0-7803-1281-3
Type
conf
DOI
10.1109/ISCAS.1993.393672
Filename
393672
Link To Document