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High dynamic range video by spatially non-regular optical filtering | IEEE Conference Publication | IEEE Xplore

High dynamic range video by spatially non-regular optical filtering


Abstract:

We present a new method for capturing high dynamic range video (HDRV). Our method is based on spatially varying exposures, where individual pixels are covered with filter...Show More

Abstract:

We present a new method for capturing high dynamic range video (HDRV). Our method is based on spatially varying exposures, where individual pixels are covered with filters for different optical attenuation. For preventing the loss in resolution we use a new non-regular arrangement of the attenuation pattern. Subsequent image reconstruction based on the sparsity assumption allows the reconstruction of natural images with high detail.
Date of Conference: 30 September 2012 - 03 October 2012
Date Added to IEEE Xplore: 21 February 2013
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Conference Location: Orlando, FL, USA

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