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Authors: Fatemeh Shokrollahi Yancheshmeh ; Ke Chen and Joni-Kristian Kämäräinen

Affiliation: Tampere University of Technology, Finland

Keyword(s): Deformable Part Model, Object Detection, Long-tail Distribution, Imbalanced Datasets, Localization, Visual Similarity Network, Sub-category Discovery.

Abstract: Imbalanced long-tail distributions of visual class examples inhibit accurate visual detection, which is addressed by a novel Hierarchical Deformable Part Model (HDPM). HDPM constructs a sub-category hierarchy by alternating bootstrapping and Visual Similarity Network (VSN) based discovery of head and tail sub-categories. We experimentally evaluate HDPM and compare with other sub-category aware visual detection methods with a moderate size dataset (Pascal VOC 2007), and demonstrate its scalability to a large scale dataset (ILSVRC 2014 Detection Task). The proposed HDPM consistently achieves significant performance improvement in both experiments.

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Paper citation in several formats:
Yancheshmeh, F.; Chen, K. and Kämäräinen, J. (2018). Hierarchical Deformable Part Models for Heads and Tails. In Proceedings of the 13th International Joint Conference on Computer Vision, Imaging and Computer Graphics Theory and Applications (VISIGRAPP 2018) - Volume 5: VISAPP; ISBN 978-989-758-290-5; ISSN 2184-4321, SciTePress, pages 45-55. DOI: 10.5220/0006532700450055

@conference{visapp18,
author={Fatemeh Shokrollahi Yancheshmeh. and Ke Chen. and Joni{-}Kristian Kämäräinen.},
title={Hierarchical Deformable Part Models for Heads and Tails},
booktitle={Proceedings of the 13th International Joint Conference on Computer Vision, Imaging and Computer Graphics Theory and Applications (VISIGRAPP 2018) - Volume 5: VISAPP},
year={2018},
pages={45-55},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0006532700450055},
isbn={978-989-758-290-5},
issn={2184-4321},
}

TY - CONF

JO - Proceedings of the 13th International Joint Conference on Computer Vision, Imaging and Computer Graphics Theory and Applications (VISIGRAPP 2018) - Volume 5: VISAPP
TI - Hierarchical Deformable Part Models for Heads and Tails
SN - 978-989-758-290-5
IS - 2184-4321
AU - Yancheshmeh, F.
AU - Chen, K.
AU - Kämäräinen, J.
PY - 2018
SP - 45
EP - 55
DO - 10.5220/0006532700450055
PB - SciTePress

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