CN107274333B - 一种融合奇异值分解的空域彩色图像盲水印方法 - Google Patents
一种融合奇异值分解的空域彩色图像盲水印方法 Download PDFInfo
- Publication number
- CN107274333B CN107274333B CN201710472958.4A CN201710472958A CN107274333B CN 107274333 B CN107274333 B CN 107274333B CN 201710472958 A CN201710472958 A CN 201710472958A CN 107274333 B CN107274333 B CN 107274333B
- Authority
- CN
- China
- Prior art keywords
- watermark
- image
- singular value
- image block
- layered
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T1/00—General purpose image data processing
- G06T1/0021—Image watermarking
- G06T1/005—Robust watermarking, e.g. average attack or collusion attack resistant
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2201/00—General purpose image data processing
- G06T2201/005—Image watermarking
- G06T2201/0083—Image watermarking whereby only watermarked image required at decoder, e.g. source-based, blind, oblivious
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Image Processing (AREA)
- Editing Of Facsimile Originals (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710472958.4A CN107274333B (zh) | 2017-06-21 | 2017-06-21 | 一种融合奇异值分解的空域彩色图像盲水印方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710472958.4A CN107274333B (zh) | 2017-06-21 | 2017-06-21 | 一种融合奇异值分解的空域彩色图像盲水印方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107274333A CN107274333A (zh) | 2017-10-20 |
CN107274333B true CN107274333B (zh) | 2020-05-05 |
Family
ID=60068565
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710472958.4A Active CN107274333B (zh) | 2017-06-21 | 2017-06-21 | 一种融合奇异值分解的空域彩色图像盲水印方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN107274333B (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110211016B (zh) * | 2018-02-28 | 2022-11-01 | 佛山科学技术学院 | 一种基于卷积特征的水印嵌入方法 |
CN109543425B (zh) * | 2018-10-26 | 2023-03-10 | 浙江师范大学 | 一种基于张量分解的图像数据隐藏方法 |
CN112488904B (zh) * | 2021-01-18 | 2023-09-29 | 鲁东大学 | 基于矩阵奇异值分解的四元数彩色数字图像盲水印方法 |
CN116228507B (zh) * | 2023-03-14 | 2023-10-27 | 上海阅文信息技术有限公司 | 一种数字文本水印溯源方法及系统 |
CN116563081B (zh) * | 2023-07-06 | 2023-09-26 | 云南日报报业集团 | 一种空间域盲图像水印方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103810668A (zh) * | 2014-02-19 | 2014-05-21 | 鲁东大学 | 一种基于奇异值分解的双彩色图像盲水印方法 |
CN105761199A (zh) * | 2016-03-25 | 2016-07-13 | 鲁东大学 | 一种基于组合域的鲁棒彩色图像水印方法 |
-
2017
- 2017-06-21 CN CN201710472958.4A patent/CN107274333B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103810668A (zh) * | 2014-02-19 | 2014-05-21 | 鲁东大学 | 一种基于奇异值分解的双彩色图像盲水印方法 |
CN105761199A (zh) * | 2016-03-25 | 2016-07-13 | 鲁东大学 | 一种基于组合域的鲁棒彩色图像水印方法 |
Non-Patent Citations (3)
Title |
---|
" A dual color images watermarking scheme based on the optimized compensation of singular value decomposition";Qingtang Su.et al;《AEU - International Journal of Electronics and Communications 》;20130831;第652-664页 * |
"A blind color image watermarking based on DC component in the spatial domain";Qingtang Su .et al;《Optik》;20131231;第6255-6260页 * |
"A blind dual color images watermarking based on singular value decomposition";Qingtang Su.et al;《Applied Mathematics and Computation》;20130415;第219卷;第8455-8466页 * |
Also Published As
Publication number | Publication date |
---|---|
CN107274333A (zh) | 2017-10-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN107274333B (zh) | 一种融合奇异值分解的空域彩色图像盲水印方法 | |
CN107895340B (zh) | 一种融合qr分解的空频域彩色数字图像盲水印方法 | |
CN108648134B (zh) | 一种融合离散小波变换的空域彩色数字图像盲水印方法 | |
Narayana et al. | Visual cryptography for gray scale images with enhanced security mechanisms | |
CN110390621B (zh) | 一种基于可变步长的dct域彩色数字图像盲水印方法 | |
CN112381701B (zh) | 一种基于FFST和Hessenberg分解的抗RST攻击立体图像零水印方法 | |
CN109102454B (zh) | 一种融合快速傅里叶变换的彩色qr码数字盲水印方法 | |
CN104053074B (zh) | 基于深度图像和Otsu分割的视频水印方法 | |
Patel et al. | Secure and authentic DCT image steganography through DWT-SVD based digital watermarking with RSA encryption | |
CN111199508B (zh) | 一种融合dct和dht的空域彩色数字图像盲水印方法 | |
CN106204410B (zh) | 一种新型的基于矩阵Schur分解的数字水印方法 | |
CN106991636B (zh) | 一种融合近似Schur分解的空域彩色图像盲水印方法 | |
Muñoz-Ramirez et al. | A robust watermarking scheme to JPEG compression for embedding a color watermark into digital images | |
Singh | High PSNR based image steganography | |
CN110570345B (zh) | 一种融合离散余弦变换的空域彩色数字图像盲水印方法 | |
CN112508765A (zh) | 一种基于沃尔什-哈达玛变换的频域彩色数字图像盲水印方法 | |
CN112488904A (zh) | 基于矩阵奇异值分解的四元数彩色数字图像盲水印方法 | |
CN111242828B (zh) | 一种融合离散傅里叶变换的空域彩色数字图像盲水印方法 | |
Kaur et al. | Comparative analyses of YCbCr color space and CIELab color space based on DWT and SVD | |
Veličković et al. | Digital video protection in the DWT-SVD domain using scrambled watermark by GMSAT algorithm | |
CN113222803B (zh) | 基于纯四元数Schur分解的彩色数字图像盲水印方法 | |
Maheshwari et al. | Robust multi-modal watermarking using visually encrypted watermark | |
CN113191933B (zh) | 一种基于近似哈达玛变换的彩色数字图像盲水印方法 | |
Venugopala et al. | Evaluation of video watermarking algorithms on mobile device | |
CN112488903B (zh) | 一种融合多级离散傅里叶变换的空域彩色数字图像盲水印方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A spatial color image blind watermarking method based on singular value decomposition Effective date of registration: 20211216 Granted publication date: 20200505 Pledgee: Yantai financing guarantee Group Co.,Ltd. Pledgor: LUDONG University Registration number: Y2021980015152 |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220130 Address after: 264000 Yantai Beihang science and Technology Park, No. 77, Hangtian Road, high tech Zone, Yantai City, Shandong Province Patentee after: SHANDONG DAOWAN ELECTRIC Co.,Ltd. Address before: 264025 No. 186 Hongqi Middle Road, Zhifu District, Shandong, Yantai Patentee before: LUDONG University |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220311 Granted publication date: 20200505 Pledgee: Yantai financing guarantee Group Co.,Ltd. Pledgor: LUDONG University Registration number: Y2021980015152 |