Rate–distortion optimization of multi-exposure image coding for high dynamic range image coding

作者：

Highlights：

• A scheme for efficient multi-exposure images coding is proposed.

• Modified rate-distortion optimization for multi-exposure image coding is presented.

• The proposed scheme produces both high-quality HDR and LDR images in the decoder.

摘要

•A scheme for efficient multi-exposure images coding is proposed.•Modified rate-distortion optimization for multi-exposure image coding is presented.•The proposed scheme produces both high-quality HDR and LDR images in the decoder.

论文关键词：High dynamic range image,Images with multiple exposures coding,Rate–distortion optimization

论文评审过程：Received 22 February 2020, Revised 2 November 2020, Accepted 4 March 2021, Available online 16 March 2021, Version of Record 19 March 2021.

论文官网地址：https://doi.org/10.1016/j.image.2021.116238