In this paper we describe a new technique for ID and 2D edge feature extraction to subpixel accuracy using edge models and the local energy approach. A candidate edge is modeled as one of a number of parametric edge models, and the fit is refined by a least-squared error fitting technique
Published in:
Pattern Analysis and Machine Intelligence, IEEE Transactions on
(Volume:16
,
Issue:
4
)
Date of Publication: Apr 1994