Title :
IIR digital filters for sampling structure conversion and deinterlacing of video signals
Author :
Gu, Q.S. ; Swamp, M.N.S. ; Lee, Leon G K ; Ahmad, M.O.
Author_Institution :
Dept. of Electr. & Comput. Eng., Concordia Univ., Montreal, Que., Canada
fDate :
30 Apr-3 May 1995
Abstract :
In this paper, we investigate the application of multidimensional IIR digital filters for video signal processing. The problems of sampling structure conversion and deinterlacing are addressed. A multistage filter structure is then proposed to perform the general conversions among different types of sampling structures. Some simple IIR digital filters are proposed and simulated particularly for the above applications. Some simulation results are also given
Keywords :
IIR filters; multidimensional digital filters; signal sampling; video signal processing; deinterlacing; multidimensional IIR digital filters; multistage filter; sampling structure conversion; simulation; video signal processing; Digital filters; Digital signal processing; Filtering; Finite impulse response filter; IIR filters; Image converters; Image sampling; Multidimensional signal processing; Sampling methods; Signal sampling;
Conference_Titel :
Circuits and Systems, 1995. ISCAS '95., 1995 IEEE International Symposium on
Conference_Location :
Seattle, WA
Print_ISBN :
0-7803-2570-2
DOI :
10.1109/ISCAS.1995.519928
