Design of optimal stack filters using QPSO

2010 ◽  
Author(s):  
Kang Yan ◽  
Yang Hongwei ◽  
Feng Jiayin
Keyword(s):  
Stack Filters

scholarly journals Speckle reduction with adaptive stack filters

2014 ◽  
Vol 36 ◽  
pp. 281-287 ◽  
Author(s):  
María Elena Buemi ◽  
Alejandro C. Frery ◽  
Heitor S. Ramos
Keyword(s):  
Speckle Reduction ◽  
Stack Filters

Statistical design of stack filters

1998 ◽  
Author(s):  
Jaakko T. Astola ◽  
Pauli Kuosmanen
Keyword(s):  
Statistical Design ◽  
Stack Filters

scholarly journals Calculation of selection probabilities of stack filters through BDD

2004 ◽  
Vol 17 (3) ◽  
pp. 421-442
Author(s):  
Suzana Stojkovic ◽  
Jaakko Astola ◽  
Karen Egiazarian
Keyword(s):  
Boolean Function ◽  
Spectral Method ◽  
Binary Decision Diagrams ◽  
Decision Diagrams ◽  
Binary Decision ◽  
Stack Filters ◽  
Selection Probabilities ◽  
Exponential Complexity

This paper presents a procedure for calculation of selection probabilities of stack filters using Binary decision diagrams (BDDs) to represent the positive Boolean function that defines the stack filter. The procedure is derived by a modification of the spectral method for calculation of selection probabilities of stack filters. The usage of BDDs, instead of vectors overcomes the exponential complexity of the corresponding spectral method and extends application of the spectral method to stack filters with large windows widths.

Sign in / Sign up

Export Citation Format

Share Document