The following publications are possibly variants of this publication:
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- Weighted distance transforms for volume images digitized in elongated voxel gridsIda-Maria Sintorn, Gunilla Borgefors. prl, 25(5):571-580, 2004. [doi]
- Surface Skeletons in Grids with Non-Cubic VoxelsRobin Strand. icpr 2004: 548-551 [doi]
- Weighted Distances Based on Neighbourhood Sequences in Non-standard Three-Dimensional GridsRobin Strand. scia 2007: 452-461 [doi]
- Distances based on neighbourhood sequences in non-standard three-dimensional gridsRobin Strand, Benedek Nagy. DAM, 155(4):548-557, 2007. [doi]
- Using the Hexagonal Grid for Three-Dimensional Images: Direct Fourier Method Reconstruction and Weighted Distance TransformRobin Strand. icpr 2006: 1169-1172 [doi]
- Approximating Euclidean Distance Using Distances Based on Neighbourhood Sequences in Non-standard Three-Dimensional GridsBenedek Nagy, Robin Strand. iwcia 2006: 89-100 [doi]
- Digital distance functions on three-dimensional gridsRobin Strand, Benedek Nagy, Gunilla Borgefors. TCS, 412(15):1350-1363, 2011. [doi]