HDR Imaging Based on Image Interpolation and Motion Blur Suppression in Multiple-Exposure-Time Image Sensor

Masahito SHIMAMOTO; Yusuke KAMEDA; Takayuki HAMAMOTO

doi:10.1587/transinf.2020PCL0001

Special Section on Picture Coding and Image Media Processing

HDR Imaging Based on Image Interpolation and Motion Blur Suppression in Multiple-Exposure-Time Image Sensor

Masahito SHIMAMOTO, Yusuke KAMEDA, Takayuki HAMAMOTO

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Keywords: multiple-exposure-times imaging, HDR imaging, motion blur, overexposure, image interpolation

JOURNAL FREE ACCESS

2020 Volume E103.D Issue 10 Pages 2067-2071

DOI https://doi.org/10.1587/transinf.2020PCL0001

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Abstract

We aim at HDR imaging with simple processing while preventing spatial resolution degradation in multiple-exposure-time image sensor where the exposure time is controlled for each pixel. The contributions are the proposal of image interpolation by motion area detection and pixel adaptive weighting method by overexposure and motion blur detection.

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