HSD: A 3D shape descriptor based on the Hilbert curve and a reduction dimensionality approach

Similarity searching based on 3D shape descriptors is an important process in content-based 3D shape retrieval tasks. The development of efficient 3D shape descriptors is still a challenge. This paper proposes a novel approach to characterize 3D shapes that is based on a Hilbert curve for scanning t...

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Bibliographische Detailangaben

Hauptverfasser:	de Oliveira, Walter A.A., Barcelos, Celia A.Z., Giraldi, Gilson, Guliato, Denise
Format:	Tagungsbericht
Sprache:	eng
Schlagworte:	3D Shape Descriptor Artificial neural networks Content-Based Image Retrieval Discrete wavelet transforms Feature Extraction Hilbert Curve Multi-layer neural network Neural Network Neurons Shape Similarity Searching Wavelet Transform
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