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The DOI matches its Crossref record; 10 of the 10 references it cites were found in a registry or an index.

Volumetric and Multi-view CNNs for Object Classification on 3D Data

Open access
Qi, Charles R., Su, Hao, NieBner, Matthias, Dai, Angela, Yan, Mengyuan, Guibas, Leonidas J.·2016·2016 IEEE Conference on Computer Vision and Pattern Recognition (CVPR)

Abstract

3D shape models are becoming widely available and easier to capture, making available 3D information crucial for progress in object classification. Current state-of-theart methods rely on CNNs to address this problem. Recently, we witness two types of CNNs being developed: CNNs based upon volumetric representations versus CNNs based upon multi-view representations. Empirical results from these two types of CNNs exhibit a large gap, indicating that existing volumetric CNN architectures and approaches are unable to fully exploit the power of 3D representations. In this paper, we aim to improve both volumetric CNNs and multi-view CNNs according to extensive analysis of existing approaches. To this end, we introduce two distinct network architectures of volumetric CNNs. In addition, we examine multi-view CNNs, where we introduce multiresolution filtering in 3D. Overall, we are able to outperform current state-of-the-art methods for both volumetric CNNs and multi-view CNNs. We provide extensive experiments designed to evaluate underlying design choices, thus providing a better understanding of the space of methods available for object classification on 3D data.

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Crossref · 10.1109/cvpr.2016.609

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Metadata

Authors
Qi, C. R., Su, H., NieBner, M., Dai, A., Yan, M., & Guibas, L. J.
Venue
2016 IEEE Conference on Computer Vision and Pattern Recognition (CVPR)
Publisher
IEEE
Published
2016-06
Pages
5648-5656
ISSN
1063-6919 (ISSN-L)
OpenAlex
W2339077268
Cited by
1,504
References
10
FWCI
58.38
Type
conference paper
Language
en
Open access
green

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