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Stable two-dimensional filters identification

D.I. Zimin1,2, V.A. Fursov1,2
1Image Processing Systems Institute of RAS 

2Samara State Aerospace University 

 PDF, 116 kB

Pages: 130-133.

Abstract:
The technology of processing large-format images is considered, which includes solving the problem of identifying a restoration filter as one of the stages. The problem is solved in the class of stable filters with infinite impulse response (IIR filters). A coordinate transformation is performed to formulate the stability conditions for the IIR filter.

Keywords:
two-dimensional filter, large-format image, restoration filter, IIR filter.

Citation:
Zimin DI, Fursov VA. Stable two-dimensional filters identification. Computer Optics 2004; 26: 130-133.

References:
  1. Soifer VA, ed. Methods for computer design of diffractive optical elements. New York: John Willey & Sons Inc; 2002. 
  2. Drozdov MA, Zimin DI, Skuratov SA, Popov SB, Fursov VA. Technology for determining reconstruction filter and processing large images. Computer Optics 2003; 25: 175-182. 
  3. Zimin DI, Fursov VA. Distributed processing of large-format images in multiprocessor systems. Proc Int Conf “Distributed computing and grid technologies in science and education” 2004: 45. 
  4. Zimin DI, Fursov VA. Distributed processing of large-format images in multiprocessor systems. Proc 3rd Int Scientific and Practical Seminar “High performance parallel computing on cluster systems” 2004. 
  5. Fursov VA. Identification of models of imaging systems for the small number of observations. Samara: "SGAU" Publisher; 1998. 
  6. Vasilenko GI, Taratorkin AM. Image restoration [In Russian]. Moscow: "Radio i Svyaz" Publisher; 1986.

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