VLSI implementation of two-dimensional digital filters via two-dimensional filter chips

Mertzios, B.G.; Venetsanopoulos, A.N.

doi:10.1109/tcs.1986.1085891

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Direct Form I1

B ( Z ) Y ( Z ) = a ( Z ) U ( Z ) + F ( Z ) -G(z)1

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1987

1995

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Cited by 22 publications

(2 citation statements)

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“…The direct form I realization of a 2D IIR filter constitutes a direct realization of the 2D difference equation (1). It may be also seen as a cascade configuration of the non-recursive 2D FIR filter H&I, 22) = ~( 2 1 , 22) with the recursive 2D all-pole IIR filter HI(ZI, 2 2 ) = l/b(zl, 22) (Figure 1).…”

Section: Direct Form Imentioning

confidence: 99%

Fast direct implementations of two‐dimensional digital filters via systolic and wavefront arrays

Mertzios

Venetsanopoulos

1993

Circuit Theory & Apps

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Section: Direct Form Imentioning

confidence: 99%

Fast direct implementations of two‐dimensional digital filters via systolic and wavefront arrays

Mertzios

Venetsanopoulos

1993

Circuit Theory & Apps

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“…The 2"' -1 2-transforms F (/l,.,,,/,,,)(Z) of F(Z) correspond to the initial conditions (19) Therefore 2" - Some remarks regarding (16) and (18) are in order: the F'(/l,.,,,/,,,) f(rl ,..., /,,$)(n~, ..., n,") in (18). sequences hil ,.…”

Section: B ( Z ) Y ( Z ) = a ( Z ) U ( Z ) + F ( Z ) -G(z)mentioning

confidence: 99%