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Authors: Saori Uda ; Fumihiko Sakaue and Jun Sato

Affiliation: Nagoya Institute of Technology, Japan

ISBN: 978-989-758-175-5

Keyword(s): Computational Photography, HDR Image, Exposure Time.

Related Ontology Subjects/Areas/Topics: Computational Photography ; Computer Vision, Visualization and Computer Graphics ; Image Formation and Preprocessing ; Image Formation, Acquisition Devices and Sensors ; Rendering

Abstract: In this paper, we propose a novel imaging method called variable exposure time imaging for obtaining HDR images from single image capture. In this method, we control exposure time pixel by pixel. Thus, each pixel in an image taken by this imaging method is obtained under different exposure time. We call this image variable exposure image. By using the variable exposure image, we can synthesize a high dynamic range image efficiently, since we can optimize the exposure time pixel by pixel according to the input intensity at each pixel. Experimental results from the proposed method show the efficiency of the proposed imaging method.

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Paper citation in several formats:
Uda, S.; Sakaue, F. and Sato, J. (2016). Variable Exposure Time Imaging for Obtaining HDR Images.In Proceedings of the 11th Joint Conference on Computer Vision, Imaging and Computer Graphics Theory and Applications - Volume 3: VISAPP, (VISIGRAPP 2016) ISBN 978-989-758-175-5, pages 118-124. DOI: 10.5220/0005719101180124

@conference{visapp16,
author={Saori Uda. and Fumihiko Sakaue. and Jun Sato.},
title={Variable Exposure Time Imaging for Obtaining HDR Images},
booktitle={Proceedings of the 11th Joint Conference on Computer Vision, Imaging and Computer Graphics Theory and Applications - Volume 3: VISAPP, (VISIGRAPP 2016)},
year={2016},
pages={118-124},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0005719101180124},
isbn={978-989-758-175-5},
}

TY - CONF

JO - Proceedings of the 11th Joint Conference on Computer Vision, Imaging and Computer Graphics Theory and Applications - Volume 3: VISAPP, (VISIGRAPP 2016)
TI - Variable Exposure Time Imaging for Obtaining HDR Images
SN - 978-989-758-175-5
AU - Uda, S.
AU - Sakaue, F.
AU - Sato, J.
PY - 2016
SP - 118
EP - 124
DO - 10.5220/0005719101180124

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