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Authors: Yan Sun and Xiaomu Niu

Affiliation: Queen Mary University of London, United Kingdom

Keyword(s): Scale-Invariant Feature Transform, Perception Hash, Support Vector Machines, Bag of Features, Perceptual Hash Distance.

Related Ontology Subjects/Areas/Topics: Applications and Services ; Color and Texture Analyses ; Computer Vision, Visualization and Computer Graphics ; Digital Photography ; Entertainment Imaging Applications ; Image and Video Analysis ; Image Formation and Preprocessing ; Image Generation Pipeline: Algorithms and Techniques ; Mobile Imaging ; Motion, Tracking and Stereo Vision ; Tracking and Visual Navigation

Abstract: In recent years, several art museums have developed smartphone applications as the e-guide in museums. However few of them provide the function of instant retrieval and identification for a painting snapshot taken by mobile. Therefore in this work we design and implement an oil portrait classification application on smartphone. The accuracy of recognition suffers greatly by aberration, blur, geometric deformation and shrinking due to the unprofessional quality of snapshots. Low-megapixel phone camera is another factor downgrading the classification performance. Carefully studying the nature of such photos, we adopts the SIPH algorithm (Scale-invariant feature transform based Image Perceptual Hashing)) to extract image features and generate image information digests. Instead of popular conventional Hamming method, we applied an effective method to calculate the perceptual distance. Testing results show that the proposed method conducts satisfying performance on robustness and discrimi nability in portrait snapshot identification and feature indexing. (More)

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Paper citation in several formats:
Sun, Y. and Niu, X. (2017). Oil Portrait Snapshot Classification on Mobile. In Proceedings of the 12th International Joint Conference on Computer Vision, Imaging and Computer Graphics Theory and Applications (VISIGRAPP 2017) - Volume 4: VISAPP; ISBN 978-989-758-225-7; ISSN 2184-4321, SciTePress, pages 143-149. DOI: 10.5220/0006082401430149

@conference{visapp17,
author={Yan Sun. and Xiaomu Niu.},
title={Oil Portrait Snapshot Classification on Mobile},
booktitle={Proceedings of the 12th International Joint Conference on Computer Vision, Imaging and Computer Graphics Theory and Applications (VISIGRAPP 2017) - Volume 4: VISAPP},
year={2017},
pages={143-149},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0006082401430149},
isbn={978-989-758-225-7},
issn={2184-4321},
}

TY - CONF

JO - Proceedings of the 12th International Joint Conference on Computer Vision, Imaging and Computer Graphics Theory and Applications (VISIGRAPP 2017) - Volume 4: VISAPP
TI - Oil Portrait Snapshot Classification on Mobile
SN - 978-989-758-225-7
IS - 2184-4321
AU - Sun, Y.
AU - Niu, X.
PY - 2017
SP - 143
EP - 149
DO - 10.5220/0006082401430149
PB - SciTePress