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A comment on “a note on ‘distance transformations in digital images’”

✍ Scribed by A.L.D Beckers; A.W.M Smeulders

Publisher
Elsevier Science
Year
1989
Weight
125 KB
Volume
47
Category
Article
ISSN
0734-189X

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A comment on a note on “distance transfo
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✍ A.L.D Beckers; A.W.M Smeulders 📂 Article 📅 1989 🏛 Elsevier Science ⚖ 73 KB

Two-dimensional 3 X 3 compass gradient operators are commonly used in the edge detection and usually detect eight compass directional components. In this paper, we present a new interpretation of the relationship between the resulting eight gradient components and the eight intensity values of neigh

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In Comput. Vision Graphics Image Process. 43, 1988, 88-97, Vossepoel introduced resealing of integer valued digital distance transforms. He showed that resealing can improve the approximation to the Euclidean distance transform significantly. However, he computed the resealing factors only for selec