This paper presents a generalization of the correspondence approach of
I.K Sethi and R. Jain (IEEE Trans. Pattern Anal. Mech. Intell. 9, 56-
73, 1987), by extending the path coherence criterion to high dimension
al vector spaces, where tokens are represented as points. Two algorith
ms for obtaining correspondence of tokens are described. Experimental
results for line and region tokens are presented to demonstrated the g
eneral purpose nature of the proposed correspondence approach.