A secured data hiding using affine transformation in video steganography
Network security is the most essential aspect of information technology among today’s emerging digital technologies which demands secured communication of information. In this digital network, it is essential to secure the data from intruders and unauthorized receivers. Steganography plays a vital r...
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| Format: | Article |
| Language: | English |
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Elsevier
2020
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| Online Access: | http://umpir.ump.edu.my/id/eprint/30040/ http://umpir.ump.edu.my/id/eprint/30040/1/A%20secured%20data%20hiding%20using%20affine%20transformation%20in%20video.pdf |
| _version_ | 1848823420134883328 |
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| author | Ramalingam, Mritha Nor Ashidi, Mat Isa Puviarasi, R. |
| author_facet | Ramalingam, Mritha Nor Ashidi, Mat Isa Puviarasi, R. |
| author_sort | Ramalingam, Mritha |
| building | UMP Institutional Repository |
| collection | Online Access |
| description | Network security is the most essential aspect of information technology among today’s emerging digital technologies which demands secured communication of information. In this digital network, it is essential to secure the data from intruders and unauthorized receivers. Steganography plays a vital role in secure transmission of data. This paper proposes a steganography method to hide data using affine transformation technique. The secret data are embedded in the coefficients of integer wavelet transform of the video frames. While embedding, the pixel values are distributed using affine transformation. The proposed method has been tested on many input data and the performance is evaluated both quantitatively and qualitatively. The results indicate the enhanced capability of the proposed method that can ensure imperceptible distortions with minimum computational cost in terms of PSNR factor over the existing methods. |
| first_indexed | 2025-11-15T02:56:51Z |
| format | Article |
| id | ump-30040 |
| institution | Universiti Malaysia Pahang |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T02:56:51Z |
| publishDate | 2020 |
| publisher | Elsevier |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | ump-300402022-11-17T07:20:12Z http://umpir.ump.edu.my/id/eprint/30040/ A secured data hiding using affine transformation in video steganography Ramalingam, Mritha Nor Ashidi, Mat Isa Puviarasi, R. QA76 Computer software Network security is the most essential aspect of information technology among today’s emerging digital technologies which demands secured communication of information. In this digital network, it is essential to secure the data from intruders and unauthorized receivers. Steganography plays a vital role in secure transmission of data. This paper proposes a steganography method to hide data using affine transformation technique. The secret data are embedded in the coefficients of integer wavelet transform of the video frames. While embedding, the pixel values are distributed using affine transformation. The proposed method has been tested on many input data and the performance is evaluated both quantitatively and qualitatively. The results indicate the enhanced capability of the proposed method that can ensure imperceptible distortions with minimum computational cost in terms of PSNR factor over the existing methods. Elsevier 2020 Article PeerReviewed pdf en cc_by_nc_nd_4 http://umpir.ump.edu.my/id/eprint/30040/1/A%20secured%20data%20hiding%20using%20affine%20transformation%20in%20video.pdf Ramalingam, Mritha and Nor Ashidi, Mat Isa and Puviarasi, R. (2020) A secured data hiding using affine transformation in video steganography. Procedia Computer Science, 171. pp. 1147-1156. ISSN 1877-0509. (Published) https://doi.org/10.1016/j.procs.2020.04.123 |
| spellingShingle | QA76 Computer software Ramalingam, Mritha Nor Ashidi, Mat Isa Puviarasi, R. A secured data hiding using affine transformation in video steganography |
| title | A secured data hiding using affine transformation in video steganography |
| title_full | A secured data hiding using affine transformation in video steganography |
| title_fullStr | A secured data hiding using affine transformation in video steganography |
| title_full_unstemmed | A secured data hiding using affine transformation in video steganography |
| title_short | A secured data hiding using affine transformation in video steganography |
| title_sort | secured data hiding using affine transformation in video steganography |
| topic | QA76 Computer software |
| url | http://umpir.ump.edu.my/id/eprint/30040/ http://umpir.ump.edu.my/id/eprint/30040/ http://umpir.ump.edu.my/id/eprint/30040/1/A%20secured%20data%20hiding%20using%20affine%20transformation%20in%20video.pdf |