Detection of Step Edges in Noisy One-Dimensional Data

1 October 1975

journal article
Published by Institute of Electrical and Electronics Engineers (IEEE) in IEEE Transactions on Computers

Vol. C-24 (10) , 1006-1010
https://doi.org/10.1109/T-C.1975.224111

Abstract

A method of detecting step edges in noisy one-dimensional input data is described. The method involves examination of differences in average gray level over ranges of positions and sizes. Unlike previously described methods, it remains reliable when edges occur close to one another.

Keywords

INPUT DATA
NOISY
DIMENSIONAL DATA
DIMENSIONAL INPUT
STEP EDGES
DETECTING STEP
EDGES OCCUR
AVERAGE GRAY

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