High Dynamic Range Imaging Based on the Framework of Retinex

カテゴリ: 部門大会

論文No: TC6-4

グループ名: 【C】平成21年電気学会電子・情報・システム部門大会講演論文集

発行日: 2009/09/03

タイトル(英語): High Dynamic Range Imaging Based on the Framework of Retinex

著者名: 諏訪 正樹(オムロン),Feng Shen(上海交通大学),Yuming Zhao(上海交通大学),Jiang Xingzhi(上海交通大学)

著者名(英語): Masaki Suwa(OMRON Corporation),Feng Shen(Shanghai Jiaotong University),Yuming Zhao(Shanghai Jiaotong University),Xingzhi Jian(Shanghai Jiaotong University)

キーワード: HDR|Tone mapping|Retinex

要約(日本語): The matter of generating high dynamic range(HDR) image of the scene arises to satisfy the needs of various kind of image processing applications. A number of HDR imaging algorithms have been proposed in the past. However, the HDR radiance map recovered by these methods cannot completely exclude the noisy pixels and thus unable to produce the result with higher SNR. In this paper, we propose a new HDR imaging algorithm besed on the Retinex. A novel reflectance image composition method is introduced to help result image reach higher SNR.

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