If we use 4- or 8-connectedness for both the objects and the background, the Euler characteristics is not locally computable

T. Yung Kong, Azriel Rosenfeld. If we use 4- or 8-connectedness for both the objects and the background, the Euler characteristics is not locally computable. Pattern Recognition Letters, 11(4):231-232, 1990. [doi]

Authors

T. Yung Kong

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Azriel Rosenfeld

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