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浏览/检索结果: 共2条，第1-2条 帮助 已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 An information hiding algorithm of gray images based on suboptimum weighted matrix 期刊论文 Sichuan Daxue Xuebao (Gongcheng Kexue Ban)/Journal of Sichuan University (Engineering Science Edition), 2015, 卷号: 47, 期号: [db:dc_citation_issue], 页码: 139-143 作者:  Peng, Zhenlong;  Gui, Xiaolin;  An, Jian;  Ji, Yali;  Guo, Jianhong 收藏  |  浏览/下载：3/0  |  提交时间：2019/12/02 Color images  Gray image  Hiding capacity  Host images  Information hiding  Least significant bits  Secret information  Upper Bound   Research on algorithm of image reversible watermarking based on compressed sensing 期刊论文 Journal of Information and Computational Science, 2013, 卷号: 10, 期号: 3, 页码: 701-709 作者:  Zhang, Qiuyu;  Sun, Yuan;  Yan, Yan;  Liu, Hongguo;  Shang, Qichang 收藏  |  浏览/下载：13/0  |  提交时间：2020/11/14 Algorithms  Compressed sensing  Image compression  Robustness (control systems)  Signal reconstruction  Watermarking  Arnold scrambling  Blind extraction  Cover-image  Digital image  High quality  Host images  Integer wavelet transforms  Reconstruction algorithms  Reversible watermarking  Reversible watermarking algorithm  Watermark images  Watermarked images  Watermarking systems