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A Corner-Finding Algorithm for Chain-Coded Curves

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2 Author(s)
Freeman, Herbert ; Department of Electrical and Systems Engineering, Rensselaer Polytechnic Institute ; Davis, L.S.

A method for detecting sharp "corners" in a chain-coded plane curve is described. A measure for the prominence ("cornerity") of a corner is introduced. The effectiveness of the method is illustrated by means of a number of examples.

Published in:

Computers, IEEE Transactions on  (Volume:C-26 ,  Issue: 3 )