Joint tone mapping and denoising of thermal infrared images via multi-scale Retinex and multi-task learning
Axel Goedrich,
Daniel Koenig,
Gabriel Eilertsen
et al.
Abstract:Cameras digitize real-world scenes as pixel intensity values with a limited value range given by the available bits per pixel (bpp). High Dynamic Range (HDR) cameras capture those luminance values in higher resolution through an increase in the number of bpp. Most displays, however, are limited to 8 bpp. Naïve HDR compression methods lead to a loss of the rich information contained in those HDR images. In this paper, tone mapping algorithms for thermal infrared images with 16 bpp are investigated that can pres… Show more
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