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3D Shape Histograms for Similarity Search and Classification in Spatial Databases. Mihael Ankerst,Ga... - page 11 / 44

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Shape Histograms

Feature transform maps a complex object onto a feature vector in a multidimensional space.

3D shape histograms are also feature vectors

Based on partitioning the space into complete and disjoint cells called the bins of the histogram

We can use any space (geometric , thematic etc.)

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