Recompression effects in iris recognition

作者：

Highlights：

• Investigate the influence on using pre-compressed original data in compression experiments.

• We find that iris segmentation and iris recognition accuracy are influenced.

• Image quality metrics may serve as a rough guideline describing general effects.

• Recognition accuracy results are not entirely reliable for heterogeneous recompression.

摘要

•Investigate the influence on using pre-compressed original data in compression experiments.•We find that iris segmentation and iris recognition accuracy are influenced.•Image quality metrics may serve as a rough guideline describing general effects.•Recognition accuracy results are not entirely reliable for heterogeneous recompression.

论文关键词：Iris recognition,Iris segmentation,Image quality,Image compression,Recompression,ISO standards

论文评审过程：Received 14 September 2015, Revised 1 August 2016, Accepted 16 August 2016, Available online 26 August 2016, Version of Record 20 February 2017.

论文官网地址：https://doi.org/10.1016/j.imavis.2016.08.003