A tone mapping algorithm for acquisition of high dynamic range images using event-driven adaptive digital CMOS pixels

An algorithm for the tone mapping of high dynamic range (HDR) scenes in digital CMOS pixels has been developed. The algorithm performs a content-aware compression over HDR scenes, which produces a representation of several decades of acquired data while keeping the main contents in the scene using o...

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Veröffentlicht in:Analog integrated circuits and signal processing 2013-12, Vol.77 (3), p.401-413
Hauptverfasser: Vargas-Sierra, Sonia, Liñán-Cembrano, Gustavo, Rodríguez-Vázquez, Ángel
Format: Artikel
Sprache:eng
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Zusammenfassung:An algorithm for the tone mapping of high dynamic range (HDR) scenes in digital CMOS pixels has been developed. The algorithm performs a content-aware compression over HDR scenes, which produces a representation of several decades of acquired data while keeping the main contents in the scene using only 7-bits/pixel.
ISSN:0925-1030
1573-1979
DOI:10.1007/s10470-013-0204-x