信阳师范学院学报（自然科学版）2024，Vol.37Issue(4)：454-459,469,7.DOI:10.3969/j.issn.1003-0972.2024.04.006
基于保密特征的数字音频双水印算法
Digital Audio Double Watermarking Technology Based on Security Features
摘要
Abstract
Digital audio watermarking technology is a technique for embedding specific identification information into digital audio content,which can be used for copyright protection or content verification.To meet the needs of both copyright protection and content verification,a quantization method based on confidential features was proposed,and a dual watermark algorithm for digital audio based on this feature was constructed.By embedding the watermark in the confidential feature,the security of the watermark system was effectively improved.Moreover,the algorithm could achieve both copyright protection and audio content verification,enhancing its practicality.The experimental results indicated that the algorithm had good imperceptibility,robustness,security and detection ability against malicious attacks.关键词
数字音频/数字水印/数字取证/鲁棒性Key words
digital audio/digital watermark/digital forensics/robustness分类
信息技术与安全科学引用本文复制引用
何俊杰,李洁..基于保密特征的数字音频双水印算法[J].信阳师范学院学报（自然科学版）,2024,37(4):454-459,469,7.基金项目
国家自然科学基金项目(61502409) （61502409）
河南省自然科学基金项目(212300410236) （212300410236）
河南省高等学校重点科研项目(23A510002) （23A510002）
