Title :
State description for the root signal sets of morphological filters
Author :
Wang, Qiaofei ; Gabbouj, Moncef ; Neuvo, Yrjö
Author_Institution :
Signal Process. Lab., Tampere Univ. of Technol., Finland
Abstract :
The root signal sets of the basic morphological filters are characterized. Several properties of these root signals are studied and used as the basis for a state model for the root signal set. The model leads to simple recursive equations that can be used to compute the total number of root signals for arbitrary length structuring elements
Keywords :
filtering and prediction theory; signal processing; state-space methods; arbitrary length structuring elements; morphological filters; recursive equations; root signal sets; state model; Difference equations; Filtering theory; Filters; Laboratories; Morphological operations; Passband; Signal analysis; Signal processing;
Conference_Titel :
Circuits and Systems, 1992. ISCAS '92. Proceedings., 1992 IEEE International Symposium on
Conference_Location :
San Diego, CA
Print_ISBN :
0-7803-0593-0
DOI :
10.1109/ISCAS.1992.230001
