Steganography based on parameters’ disturbance of spatial image transform
In the research of state-of-the-art steganography algorithms,most of image sources were natural images in laboratory environment.However,with the rapid development of image process tools and applications,images after image processing were widely used in real world.How to use image process to improve...
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| Format: | Article |
| Language: | zho |
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Editorial Department of Journal on Communications
2017-10-01
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| Series: | Tongxin xuebao |
| Subjects: | |
| Online Access: | http://www.joconline.com.cn/zh/article/doi/10.11959/j.issn.1000-436x.2017155/ |
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| author | Xi SUN Wei-ming ZHANG Neng-hai YU Yao WEI |
| author_facet | Xi SUN Wei-ming ZHANG Neng-hai YU Yao WEI |
| author_sort | Xi SUN |
| collection | DOAJ |
| description | In the research of state-of-the-art steganography algorithms,most of image sources were natural images in laboratory environment.However,with the rapid development of image process tools and applications,images after image processing were widely used in real world.How to use image process to improve steganography has not been systematically studied.Taking spatial image transform for consideration,a parameters’ disturbance model was presented,which could hide the noise taken by steganography in the pixel fluctuation due to the disturbance.Meanwhile,it would introduce cover source mismatch for a steganalyzer.The experimental results show that,compared with using traditional image database,it can significantly enhance the security of steganography algorithms and accommodative to the real world situation. |
| format | Article |
| id | doaj-art-1c35a9060dd645858aeac5176eb2e071 |
| institution | Kabale University |
| issn | 1000-436X |
| language | zho |
| publishDate | 2017-10-01 |
| publisher | Editorial Department of Journal on Communications |
| record_format | Article |
| series | Tongxin xuebao |
| spelling | doaj-art-1c35a9060dd645858aeac5176eb2e0712025-01-14T07:13:14ZzhoEditorial Department of Journal on CommunicationsTongxin xuebao1000-436X2017-10-013816617459713042Steganography based on parameters’ disturbance of spatial image transformXi SUNWei-ming ZHANGNeng-hai YUYao WEIIn the research of state-of-the-art steganography algorithms,most of image sources were natural images in laboratory environment.However,with the rapid development of image process tools and applications,images after image processing were widely used in real world.How to use image process to improve steganography has not been systematically studied.Taking spatial image transform for consideration,a parameters’ disturbance model was presented,which could hide the noise taken by steganography in the pixel fluctuation due to the disturbance.Meanwhile,it would introduce cover source mismatch for a steganalyzer.The experimental results show that,compared with using traditional image database,it can significantly enhance the security of steganography algorithms and accommodative to the real world situation.http://www.joconline.com.cn/zh/article/doi/10.11959/j.issn.1000-436x.2017155/steganographysteganalysisimage processmismatchspatial image transform |
| spellingShingle | Xi SUN Wei-ming ZHANG Neng-hai YU Yao WEI Steganography based on parameters’ disturbance of spatial image transform Tongxin xuebao steganography steganalysis image process mismatch spatial image transform |
| title | Steganography based on parameters’ disturbance of spatial image transform |
| title_full | Steganography based on parameters’ disturbance of spatial image transform |
| title_fullStr | Steganography based on parameters’ disturbance of spatial image transform |
| title_full_unstemmed | Steganography based on parameters’ disturbance of spatial image transform |
| title_short | Steganography based on parameters’ disturbance of spatial image transform |
| title_sort | steganography based on parameters disturbance of spatial image transform |
| topic | steganography steganalysis image process mismatch spatial image transform |
| url | http://www.joconline.com.cn/zh/article/doi/10.11959/j.issn.1000-436x.2017155/ |
| work_keys_str_mv | AT xisun steganographybasedonparametersdisturbanceofspatialimagetransform AT weimingzhang steganographybasedonparametersdisturbanceofspatialimagetransform AT nenghaiyu steganographybasedonparametersdisturbanceofspatialimagetransform AT yaowei steganographybasedonparametersdisturbanceofspatialimagetransform |