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Authors: Ruiko Miyano ; Yuko Uematsu and Hideo Saito

Affiliation: Keio University, Japan

Keyword(s): Food Region Detection, Bag-of-Features, Visual Words, Color Feature, SURF, Support Vector Machine.

Abstract: Food image processing has recently attracted attention, because many people take photos of food. For food image processing, recognition of captured food is an essential technology, but region detection of the food area from captured photos is also very important procedure for food recognition. In this paper, we propose a novel method for automatic region detection of food from photos using two kinds of features in input image. To detect food regions, we use a method which is widely used in generic object recognition. We divide an image into small subregions and represent each subregion as Bag-of-Features representation using local feature descriptors and color feature. Using two features, we recognize food subregions and finally connect them as food regions. Our experiments show that the proposed method can detect food region in high accuracy.

CC BY-NC-ND 4.0

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Paper citation in several formats:
Miyano, R.; Uematsu, Y. and Saito, H. (2012). FOOD REGION DETECTION USING BAG-OF-FEATURES REPRESENTATION AND COLOR FEATURE. In Proceedings of the International Conference on Computer Vision Theory and Applications (VISIGRAPP 2012) - Volume 2: VISAPP; ISBN 978-989-8565-03-7; ISSN 2184-4321, SciTePress, pages 709-713. DOI: 10.5220/0003854507090713

@conference{visapp12,
author={Ruiko Miyano. and Yuko Uematsu. and Hideo Saito.},
title={FOOD REGION DETECTION USING BAG-OF-FEATURES REPRESENTATION AND COLOR FEATURE},
booktitle={Proceedings of the International Conference on Computer Vision Theory and Applications (VISIGRAPP 2012) - Volume 2: VISAPP},
year={2012},
pages={709-713},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0003854507090713},
isbn={978-989-8565-03-7},
issn={2184-4321},
}

TY - CONF

JO - Proceedings of the International Conference on Computer Vision Theory and Applications (VISIGRAPP 2012) - Volume 2: VISAPP
TI - FOOD REGION DETECTION USING BAG-OF-FEATURES REPRESENTATION AND COLOR FEATURE
SN - 978-989-8565-03-7
IS - 2184-4321
AU - Miyano, R.
AU - Uematsu, Y.
AU - Saito, H.
PY - 2012
SP - 709
EP - 713
DO - 10.5220/0003854507090713
PB - SciTePress