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Author: Mikael Nilsson

Affiliation: Lund University, Sweden

ISBN: 978-989-8565-47-1

Keyword(s): ToneMapping Operation, High Dynamic Range, SuccessiveMean Quantization Transform, Processing Speed.

Related Ontology Subjects/Areas/Topics: Applications and Services ; Computer Vision, Visualization and Computer Graphics ; Digital Photography ; Image Enhancement and Restoration ; Image Formation and Preprocessing ; Image Generation Pipeline: Algorithms and Techniques ; Mobile Imaging

Abstract: In this paper, tone mapping operations based on the nonlinear Successive Mean Quantization Transform (SMQT) are proposed in order to convert high dynamic range images to low dynamic range images. A SMQTbased tone mapping applied on the luminance channel is derived as well as a SMQT-based method working directly on all RGB channels. Both methods are compared to other state-of-the-art methods and produce visually similar results. The processing speeds of the SMQT-based methods are discussed and found to be some of the fastest reported on a single CPU. Furthermore, additional improvement regarding the processing speed and its impact on image quality is investigated.

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Paper citation in several formats:
Nilsson, M. (2013). SMQT-based Tone Mapping Operators for High Dynamic Range Images.In Proceedings of the International Conference on Computer Vision Theory and Applications - Volume 1: VISAPP, (VISIGRAPP 2013) ISBN 978-989-8565-47-1, pages 61-68. DOI: 10.5220/0004228700610068

@conference{visapp13,
author={Mikael Nilsson.},
title={SMQT-based Tone Mapping Operators for High Dynamic Range Images},
booktitle={Proceedings of the International Conference on Computer Vision Theory and Applications - Volume 1: VISAPP, (VISIGRAPP 2013)},
year={2013},
pages={61-68},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0004228700610068},
isbn={978-989-8565-47-1},
}

TY - CONF

JO - Proceedings of the International Conference on Computer Vision Theory and Applications - Volume 1: VISAPP, (VISIGRAPP 2013)
TI - SMQT-based Tone Mapping Operators for High Dynamic Range Images
SN - 978-989-8565-47-1
AU - Nilsson, M.
PY - 2013
SP - 61
EP - 68
DO - 10.5220/0004228700610068

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