Comparison between Digital Tone-Mapping Operators and a Focal-Plane Pixel-Parallel Circuit

作者：

Highlights：

• Novel systematic comparison between focal-plane and digital tone-mapping operators.

• Focal-plane and digital tone-mapping operators yield images with similar quality.

• Tone-mapped image quality is objectively assessed by three quality metrics.

• Statistical tests are used to systematically compare operator performances.

• Computational time analysis is included for all tone-mapping operators.

摘要

•Novel systematic comparison between focal-plane and digital tone-mapping operators.•Focal-plane and digital tone-mapping operators yield images with similar quality.•Tone-mapped image quality is objectively assessed by three quality metrics.•Statistical tests are used to systematically compare operator performances.•Computational time analysis is included for all tone-mapping operators.

论文关键词：Tone mapping,Focal plane,High dynamic range,Color image processing,Image quality

论文评审过程：Received 13 December 2019, Revised 16 June 2020, Accepted 5 July 2020, Available online 8 July 2020, Version of Record 10 July 2020.

论文官网地址：https://doi.org/10.1016/j.image.2020.115937