Veiling glare is a physical limit to HDR image acquisition. Multiple exposures improve quantization, but cannot overcome the glare limit to dynamic range. Human visual optics have much greater glare than cameras, yet outperforms conventional photography in recording details in shadows. This paper measures glare limits in HDR test targets and reviews display algorithms that mimic human vision to get better HDR performance.
Spatial Comparisons: The Antidote to Veiling Glare Limitations in HDR Images / J.J. Mccann, A. Rizzi - In: proc. ADEAC[s.l] : SID, 2006 Oct. - pp. 155-158 (( convegno Americas Display Engineering & Applications Conference tenutosi a Atlanta (USA) nel 2006.
Spatial Comparisons: The Antidote to Veiling Glare Limitations in HDR Images
A. RizziUltimo
2006
Abstract
Veiling glare is a physical limit to HDR image acquisition. Multiple exposures improve quantization, but cannot overcome the glare limit to dynamic range. Human visual optics have much greater glare than cameras, yet outperforms conventional photography in recording details in shadows. This paper measures glare limits in HDR test targets and reviews display algorithms that mimic human vision to get better HDR performance.
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