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A gradient-error and edge-effect tolerant switching scheme for a high-accuracy DAC.
Jurgen Deveugele
Geert Van der Plas
Michiel Steyaert
Georges G. E. Gielen
Willy M. C. Sansen
Published in:
IEEE Trans. Circuits Syst. I Regul. Pap. (2004)
Keyphrases
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high accuracy
edge detection
error rate
gradient information
gradient magnitude
edge information
zero crossing
error bounds
edge detector
data sets
classification scheme
gradient field
error accumulation
step edges
directional derivatives