155
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COMPGEOM
15 years 6 months ago
2005 ACM 
We present a new multi-dimensional data structure, which we call the skip quadtree (for point data in R2) or the skip octree (for point data in Rd, with constant d > 2). Our da...
132
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COMPGEOM
15 years 6 months ago
2005 ACM 
Ï ×Ù ÑØ Ò ÒÑ ØÓÒ Ó Ò Ð ÓÖØ Ñ ÓÖ Ö ÛÒ Ò Ö ØÖ ÖÝÔÐ Ò Ö Ö Ô ÛØ Ú ÖØ ×ÐÓ Ø ÓÒ × Ñ¹ Ö Ð Ò × Ö ÛÒ × ×ØÖ Ø ÐÒ × Ñ ÒØ×...
146
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DGCI
15 years 10 months ago
2005 Springer
The watershed transformation is an efficient tool for segmenting grayscale images. An original approach to the watershed [1,9] consists in modifying the original image by lowering...
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Discrete Geometry