TY - JOUR
T1 - Design of a Switched-Current Median Filter
AU - Tse, C. K.
AU - Chun, K. C.
PY - 1995/5
Y1 - 1995/5
N2 - This paper discusses the application of switched-current techniques to the implementation of median filters. A new switched-current element is introduced which has the ability to compare and toggle two signals. Using this new element and other basic constituents such as current mirrors and delay cells, a systolic algorithm can be implemented which performs the signal processing function of median filtering. Median filters implemented in this way enjoy all the inherent advantages of the current-mode circuit operation. © 1995 IEEE.
AB - This paper discusses the application of switched-current techniques to the implementation of median filters. A new switched-current element is introduced which has the ability to compare and toggle two signals. Using this new element and other basic constituents such as current mirrors and delay cells, a systolic algorithm can be implemented which performs the signal processing function of median filtering. Median filters implemented in this way enjoy all the inherent advantages of the current-mode circuit operation. © 1995 IEEE.
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U2 - 10.1109/82.386176
DO - 10.1109/82.386176
M3 - RGC 21 - Publication in refereed journal
SN - 1057-7130
VL - 42
SP - 356
EP - 359
JO - IEEE Transactions on Circuits and Systems II: Analog and Digital Signal Processing
JF - IEEE Transactions on Circuits and Systems II: Analog and Digital Signal Processing
IS - 5
ER -