The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. ex. Some numerals are expressed as "XNUMX".
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The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. Copyrights notice
Neste artigo propomos um novo método de mapeamento de tons para vídeo HDR. Dois tipos de mapeamento de tons gama são combinados para preservar o contraste local em toda a faixa de luminância. Nosso método alcança mapeamento de tons de alta qualidade, especialmente para vídeo HDR que tem uma resposta não linear ao brilho da cena. Além disso, aplicamos isso a um método de mapeamento de tons com reconhecimento de objeto para vigilância por câmeras. Este método alcança alta visibilidade dos objetos alvo no vídeo HDR mapeado por tons. Examinamos a validade de nossos métodos por meio de simulação e comparação com trabalhos convencionais.
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Takao JINNO, Kazuya MOURI, Masahiro OKUDA, "High Contrast HDR Video Tone Mapping Based on Gamma Curves" in IEICE TRANSACTIONS on Fundamentals,
vol. E94-A, no. 2, pp. 525-532, February 2011, doi: 10.1587/transfun.E94.A.525.
Abstract: In this paper we propose a new tone mapping method for HDR video. Two types of gamma tone mapping are blended to preserve local contrast in the entire range of luminance. Our method achieves high quality tone mapping especially for the HDR video that has a nonlinear response to scene radiance. Additionally, we apply it to an object-aware tone mapping method for camera surveillance. This method achieves high visibility of target objects in the tone mapped HDR video. We examine the validity of our methods through simulation and comparison with conventional work.
URL: https://global.ieice.org/en_transactions/fundamentals/10.1587/transfun.E94.A.525/_p
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@ARTICLE{e94-a_2_525,
author={Takao JINNO, Kazuya MOURI, Masahiro OKUDA, },
journal={IEICE TRANSACTIONS on Fundamentals},
title={High Contrast HDR Video Tone Mapping Based on Gamma Curves},
year={2011},
volume={E94-A},
number={2},
pages={525-532},
abstract={In this paper we propose a new tone mapping method for HDR video. Two types of gamma tone mapping are blended to preserve local contrast in the entire range of luminance. Our method achieves high quality tone mapping especially for the HDR video that has a nonlinear response to scene radiance. Additionally, we apply it to an object-aware tone mapping method for camera surveillance. This method achieves high visibility of target objects in the tone mapped HDR video. We examine the validity of our methods through simulation and comparison with conventional work.},
keywords={},
doi={10.1587/transfun.E94.A.525},
ISSN={1745-1337},
month={February},}
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TY - JOUR
TI - High Contrast HDR Video Tone Mapping Based on Gamma Curves
T2 - IEICE TRANSACTIONS on Fundamentals
SP - 525
EP - 532
AU - Takao JINNO
AU - Kazuya MOURI
AU - Masahiro OKUDA
PY - 2011
DO - 10.1587/transfun.E94.A.525
JO - IEICE TRANSACTIONS on Fundamentals
SN - 1745-1337
VL - E94-A
IS - 2
JA - IEICE TRANSACTIONS on Fundamentals
Y1 - February 2011
AB - In this paper we propose a new tone mapping method for HDR video. Two types of gamma tone mapping are blended to preserve local contrast in the entire range of luminance. Our method achieves high quality tone mapping especially for the HDR video that has a nonlinear response to scene radiance. Additionally, we apply it to an object-aware tone mapping method for camera surveillance. This method achieves high visibility of target objects in the tone mapped HDR video. We examine the validity of our methods through simulation and comparison with conventional work.
ER -