A new robust digital watermarking using local polar harmonic transform

标题

作者

关键词

Image watermarking, Geometric distortions, SURF detector, Probability density, Polar harmonic transform

出版物

COMPUTERS & ELECTRICAL ENGINEERING

Volume 46, Issue -, Pages 403-418

出版商

Elsevier BV

发表日期

2015-05-03

DOI

10.1016/j.compeleceng.2015.04.001

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