Multi-image high dynamic range algorithm using a hybrid camera

作者：

Highlights：

• We present a new HDR scheme using a hybrid camera. The proposed HDR scheme has three major contributions.

• First, we significantly improve the accuracy of HR registration by using LR frames from the hybrid camera.

• Second, we effectively remove ghost artifacts by occlusion processing using Poisson blending.

• Third, high-quality tone-mapped images are produced by using SD-MSR.

摘要

•We present a new HDR scheme using a hybrid camera. The proposed HDR scheme has three major contributions.•First, we significantly improve the accuracy of HR registration by using LR frames from the hybrid camera.•Second, we effectively remove ghost artifacts by occlusion processing using Poisson blending.•Third, high-quality tone-mapped images are produced by using SD-MSR.

论文关键词：High dynamic range image,Multi-scale retinex,Tone mapping,Hybrid camera,Registration

论文评审过程：Received 2 April 2014, Revised 13 November 2014, Accepted 14 November 2014, Available online 22 November 2014.

论文官网地址：https://doi.org/10.1016/j.image.2014.11.002