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Authors: O. Martorell ; C. Sbert and A. Buades

Affiliation: Department of Mathematics and Computer Science & IAC3, University of Balearic Islands, Cra. de Valldemossa km. 7.5, 07122 Palma, Illes Balears and Spain

Keyword(s): Multi-exposure Images, Image Fusion, DCT Transform.

Related Ontology Subjects/Areas/Topics: Computer Vision, Visualization and Computer Graphics ; Image Enhancement and Restoration ; Image Formation and Preprocessing ; Image Generation Pipeline: Algorithms and Techniques

Abstract: We propose a novel algorithm for multi-exposure fusion (MEF). This algorithm decomposes image patches with the DCT transform. Coefficients from patches with different exposure are combined. The luminance and chrominance of the different images are fused separately. Details of the fused image are finally enhanced as a post-processing. Experiments with several data sets show that the proposed algorithm performs better than state-of-the-art.

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Paper citation in several formats:
Martorell, O.; Sbert, C. and Buades, A. (2019). DCT based Multi Exposure Image Fusion. In Proceedings of the 14th International Joint Conference on Computer Vision, Imaging and Computer Graphics Theory and Applications (VISIGRAPP 2019) - Volume 4: VISAPP; ISBN 978-989-758-354-4; ISSN 2184-4321, SciTePress, pages 115-122. DOI: 10.5220/0007356701150122

@conference{visapp19,
author={O. Martorell. and C. Sbert. and A. Buades.},
title={DCT based Multi Exposure Image Fusion},
booktitle={Proceedings of the 14th International Joint Conference on Computer Vision, Imaging and Computer Graphics Theory and Applications (VISIGRAPP 2019) - Volume 4: VISAPP},
year={2019},
pages={115-122},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0007356701150122},
isbn={978-989-758-354-4},
issn={2184-4321},
}

TY - CONF

JO - Proceedings of the 14th International Joint Conference on Computer Vision, Imaging and Computer Graphics Theory and Applications (VISIGRAPP 2019) - Volume 4: VISAPP
TI - DCT based Multi Exposure Image Fusion
SN - 978-989-758-354-4
IS - 2184-4321
AU - Martorell, O.
AU - Sbert, C.
AU - Buades, A.
PY - 2019
SP - 115
EP - 122
DO - 10.5220/0007356701150122
PB - SciTePress