CN109726577A - 图像加密方法及装置 - Google Patents
图像加密方法及装置 Download PDFInfo
- Publication number
- CN109726577A CN109726577A CN201910024279.XA CN201910024279A CN109726577A CN 109726577 A CN109726577 A CN 109726577A CN 201910024279 A CN201910024279 A CN 201910024279A CN 109726577 A CN109726577 A CN 109726577A
- Authority
- CN
- China
- Prior art keywords
- matrix
- image
- encrypted
- real
- obtains
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 53
- 239000011159 matrix material Substances 0.000 claims abstract description 240
- 238000000354 decomposition reaction Methods 0.000 claims abstract description 20
- 230000009466 transformation Effects 0.000 claims abstract description 20
- 238000006243 chemical reaction Methods 0.000 claims description 20
- 241000208340 Araliaceae Species 0.000 claims 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 claims 1
- 235000003140 Panax quinquefolius Nutrition 0.000 claims 1
- 238000010276 construction Methods 0.000 claims 1
- 235000008434 ginseng Nutrition 0.000 claims 1
- 238000005516 engineering process Methods 0.000 abstract description 4
- 230000006870 function Effects 0.000 description 11
- 238000010586 diagram Methods 0.000 description 10
- 230000008569 process Effects 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 4
- 238000004891 communication Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000017105 transposition Effects 0.000 description 2
- 241001269238 Data Species 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004590 computer program Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
Landscapes
- Image Processing (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910024279.XA CN109726577B (zh) | 2019-01-10 | 2019-01-10 | 图像加密方法及装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910024279.XA CN109726577B (zh) | 2019-01-10 | 2019-01-10 | 图像加密方法及装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109726577A true CN109726577A (zh) | 2019-05-07 |
CN109726577B CN109726577B (zh) | 2020-08-18 |
Family
ID=66299728
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910024279.XA Active CN109726577B (zh) | 2019-01-10 | 2019-01-10 | 图像加密方法及装置 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN109726577B (zh) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110232284A (zh) * | 2019-06-13 | 2019-09-13 | 首都师范大学 | 一种图像加密方法及装置 |
CN110232285A (zh) * | 2019-06-19 | 2019-09-13 | 首都师范大学 | 一种图像加密的方法及装置 |
CN110365866A (zh) * | 2019-06-13 | 2019-10-22 | 首都师范大学 | 彩色图像加密方法和装置 |
CN110516461A (zh) * | 2019-08-29 | 2019-11-29 | 首都师范大学 | 多通道图像加密方法、装置、存储介质及电子设备 |
CN110532793A (zh) * | 2019-08-30 | 2019-12-03 | 首都师范大学 | 图像加密方法、图像加密装置、电子设备及可读存储介质 |
CN113077381A (zh) * | 2021-04-21 | 2021-07-06 | 齐鲁工业大学 | 一种基于三元数连续正交矩的彩色图像描述方法 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010045644A (ja) * | 2008-08-14 | 2010-02-25 | Nippon Telegr & Teleph Corp <Ntt> | 建築物関連情報提供システム |
CN103888637A (zh) * | 2014-04-08 | 2014-06-25 | 广东工业大学 | 多路图像数字信息混沌加密的方法 |
CN105450899A (zh) * | 2015-12-07 | 2016-03-30 | 中国矿业大学 | 基于pwlcm混沌的多幅图像加密方法 |
CN105787862A (zh) * | 2016-02-29 | 2016-07-20 | 首都师范大学 | 基于多分辨率奇异值分解和混沌序列的图像加密方法 |
CN105844674A (zh) * | 2016-03-02 | 2016-08-10 | 淮阴师范学院 | 基于三元数小波变换的彩色图像融合系统及方法 |
CN106529311A (zh) * | 2016-10-26 | 2017-03-22 | 天津大学 | 三步广义相移和级联分数傅里叶变换光学图像加密方法 |
CN106599703A (zh) * | 2016-12-12 | 2017-04-26 | 中国矿业大学 | 基于混合图元和混沌的多图像加密方法 |
-
2019
- 2019-01-10 CN CN201910024279.XA patent/CN109726577B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010045644A (ja) * | 2008-08-14 | 2010-02-25 | Nippon Telegr & Teleph Corp <Ntt> | 建築物関連情報提供システム |
CN103888637A (zh) * | 2014-04-08 | 2014-06-25 | 广东工业大学 | 多路图像数字信息混沌加密的方法 |
CN105450899A (zh) * | 2015-12-07 | 2016-03-30 | 中国矿业大学 | 基于pwlcm混沌的多幅图像加密方法 |
CN105787862A (zh) * | 2016-02-29 | 2016-07-20 | 首都师范大学 | 基于多分辨率奇异值分解和混沌序列的图像加密方法 |
CN105844674A (zh) * | 2016-03-02 | 2016-08-10 | 淮阴师范学院 | 基于三元数小波变换的彩色图像融合系统及方法 |
CN106529311A (zh) * | 2016-10-26 | 2017-03-22 | 天津大学 | 三步广义相移和级联分数傅里叶变换光学图像加密方法 |
CN106599703A (zh) * | 2016-12-12 | 2017-04-26 | 中国矿业大学 | 基于混合图元和混沌的多图像加密方法 |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110232284A (zh) * | 2019-06-13 | 2019-09-13 | 首都师范大学 | 一种图像加密方法及装置 |
CN110365866A (zh) * | 2019-06-13 | 2019-10-22 | 首都师范大学 | 彩色图像加密方法和装置 |
CN110232284B (zh) * | 2019-06-13 | 2021-06-22 | 首都师范大学 | 一种图像加密方法及装置 |
CN110365866B (zh) * | 2019-06-13 | 2021-09-14 | 首都师范大学 | 彩色图像加密方法和装置 |
CN110232285A (zh) * | 2019-06-19 | 2019-09-13 | 首都师范大学 | 一种图像加密的方法及装置 |
CN110232285B (zh) * | 2019-06-19 | 2021-02-26 | 首都师范大学 | 一种图像加密的方法及装置 |
CN110516461A (zh) * | 2019-08-29 | 2019-11-29 | 首都师范大学 | 多通道图像加密方法、装置、存储介质及电子设备 |
CN110516461B (zh) * | 2019-08-29 | 2021-05-25 | 首都师范大学 | 多通道图像加密方法、装置、存储介质及电子设备 |
CN110532793A (zh) * | 2019-08-30 | 2019-12-03 | 首都师范大学 | 图像加密方法、图像加密装置、电子设备及可读存储介质 |
CN110532793B (zh) * | 2019-08-30 | 2021-06-11 | 首都师范大学 | 图像加密方法、图像加密装置、电子设备及可读存储介质 |
CN113077381A (zh) * | 2021-04-21 | 2021-07-06 | 齐鲁工业大学 | 一种基于三元数连续正交矩的彩色图像描述方法 |
CN113077381B (zh) * | 2021-04-21 | 2022-06-07 | 齐鲁工业大学 | 一种基于三元数连续正交矩的彩色图像描述方法 |
Also Published As
Publication number | Publication date |
---|---|
CN109726577B (zh) | 2020-08-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN109726577A (zh) | 图像加密方法及装置 | |
Ramasamy et al. | An image encryption scheme based on block scrambling, modified zigzag transformation and key generation using enhanced logistic—Tent map | |
Murillo-Escobar et al. | Suggested integral analysis for chaos-based image cryptosystems | |
Huang et al. | A simple chaotic map-based image encryption system using both plaintext related permutation and diffusion | |
Zhang et al. | Chaos-based image encryption: Review, application, and challenges | |
Karawia | Encryption algorithm of multiple-image using mixed image elements and two dimensional chaotic economic map | |
Wu et al. | A novel image encryption approach based on a hyperchaotic system, pixel-level filtering with variable kernels, and DNA-level diffusion | |
Feng et al. | Image encryption algorithm based on plane-level image filtering and discrete logarithmic transform | |
Salim et al. | A visual cryptography-based watermarking approach for the detection and localization of image forgery | |
Ahmad et al. | MID-Crypt: a cryptographic algorithm for advanced medical images protection | |
Wang et al. | Medical image encryption based on biometric keys and lower–upper decomposition with partial pivoting | |
Agarwal | A new composite fractal function and its application in image encryption | |
Tai et al. | Separable reversible data hiding in encrypted signals with public key cryptography | |
Fălămaş et al. | Assessment of two privacy preserving authentication methods using secure multiparty computation based on secret sharing | |
Romero-Arellano et al. | Image encryption and decryption system through a hybrid approach using the jigsaw transform and langton’s ant applied to retinal fundus images | |
Khan et al. | An adaptive enhanced technique for locked target detection and data transmission over internet of healthcare things | |
Benrhouma et al. | Using singular value decomposition and chaotic maps for selective encryption of video feeds in smart traffic management | |
Wang et al. | Applicable image security based on new hyperchaotic system | |
Abu-Faraj et al. | Protecting digital images using keys enhanced by 2D chaotic logistic maps | |
Zakaria et al. | LAO-3D: A symmetric lightweight block cipher based on 3D permutation for mobile encryption application | |
Hagras et al. | Authenticated Public Key Elliptic Curve Based on Deep Convolutional Neural Network for Cybersecurity Image Encryption Application | |
Mfungo et al. | Fractal-based hybrid cryptosystem: Enhancing image encryption with RSA, homomorphic encryption, and chaotic maps | |
CN109948353A (zh) | 非对称多图像加密方法、装置及存储介质 | |
Hagras et al. | Physical Layer Authenticated Image Encryption for IoT Network Based on Biometric Chaotic Signature for MPFrFT OFDM System | |
Luo et al. | EasyStego: robust steganography based on quick-response barcodes for crossing domains |
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 | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240207 Address after: 509 Kangrui Times Square, Keyuan Business Building, 39 Huarong Road, Gaofeng Community, Dalang Street, Longhua District, Shenzhen, Guangdong Province, 518000 Patentee after: Shenzhen lizhuan Technology Transfer Center Co.,Ltd. Country or region after: China Address before: 105 West Third Ring Road North, Haidian District, Beijing Patentee before: Capital Normal University Country or region before: China |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240223 Address after: Room 1801, No. 5, Lane 277, Changshui Street, Songjiang District, Shanghai, 200000 Patentee after: Lin Zhanxiang Country or region after: China Patentee after: Qiu Zhijun Patentee after: Gu Min Address before: 509 Kangrui Times Square, Keyuan Business Building, 39 Huarong Road, Gaofeng Community, Dalang Street, Longhua District, Shenzhen, Guangdong Province, 518000 Patentee before: Shenzhen lizhuan Technology Transfer Center Co.,Ltd. Country or region before: China |