A unified framework for multi-sensor HDR video reconstruction

作者：

Highlights：

• We propose a unified framework for HDR reconstruction, including demosaicing, HDR assembly, realignment and denoising.

• We perform all of these processing step in a single operation instead of several sequential step.

• We derive a suitable radiometric noise model of image sensor noise suitable for video applications.

• Based on the framework we show real-time reconstructions of high resolution HDR video.

摘要

Highlights•We propose a unified framework for HDR reconstruction, including demosaicing, HDR assembly, realignment and denoising.•We perform all of these processing step in a single operation instead of several sequential step.•We derive a suitable radiometric noise model of image sensor noise suitable for video applications.•Based on the framework we show real-time reconstructions of high resolution HDR video.

论文关键词：HDR video,HDR fusion,Kernel regression,Radiometric calibration

论文评审过程：Available online 14 September 2013.

论文官网地址：https://doi.org/10.1016/j.image.2013.08.018