Analysis on perceptibility and robustness of digital watermarking using discrete wavelet transform
Digital watermarking is distinctive depending on the techniques used and its intended applications. This paper concentrates on invisible digital image watermarking using discrete wavelet transform. The workflow inyolyes watermark embedding, attacks and watermark extraction. Two ntethods are propos...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
CSEC International
2008
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| Subjects: | |
| Online Access: | http://irep.iium.edu.my/23631/ http://irep.iium.edu.my/23631/1/IREP.PDF |
| _version_ | 1848779186646286336 |
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| author | Yusof, Yusnita Khalifa, Othman Omran |
| author_facet | Yusof, Yusnita Khalifa, Othman Omran |
| author_sort | Yusof, Yusnita |
| building | IIUM Repository |
| collection | Online Access |
| description | Digital watermarking is distinctive depending on the techniques used and its intended applications. This paper
concentrates on invisible digital image watermarking using discrete wavelet transform. The workflow inyolyes watermark
embedding, attacks and watermark extraction. Two ntethods are proposed and analyzed to imply the perceptibility and
robustness, among the most important criteria of digital watermarking, using three types of attacks - JPEG compression,
blurring and histogram equalization. The results are compared through subjective visual inspections and calculative
measurements using PSNR for image perceptibility and SSIM Index for watermark robustness |
| first_indexed | 2025-11-14T15:13:46Z |
| format | Article |
| id | iium-23631 |
| institution | International Islamic University Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-14T15:13:46Z |
| publishDate | 2008 |
| publisher | CSEC International |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | iium-236312013-07-22T07:25:02Z http://irep.iium.edu.my/23631/ Analysis on perceptibility and robustness of digital watermarking using discrete wavelet transform Yusof, Yusnita Khalifa, Othman Omran Q Science (General) Digital watermarking is distinctive depending on the techniques used and its intended applications. This paper concentrates on invisible digital image watermarking using discrete wavelet transform. The workflow inyolyes watermark embedding, attacks and watermark extraction. Two ntethods are proposed and analyzed to imply the perceptibility and robustness, among the most important criteria of digital watermarking, using three types of attacks - JPEG compression, blurring and histogram equalization. The results are compared through subjective visual inspections and calculative measurements using PSNR for image perceptibility and SSIM Index for watermark robustness CSEC International 2008 Article PeerReviewed application/pdf en http://irep.iium.edu.my/23631/1/IREP.PDF Yusof, Yusnita and Khalifa, Othman Omran (2008) Analysis on perceptibility and robustness of digital watermarking using discrete wavelet transform. International Journal of Computer Science and Engineering Systems, 2 (4). pp. 233-236. ISSN 0973-4406 |
| spellingShingle | Q Science (General) Yusof, Yusnita Khalifa, Othman Omran Analysis on perceptibility and robustness of digital watermarking using discrete wavelet transform |
| title | Analysis on perceptibility and robustness of digital watermarking using discrete wavelet transform |
| title_full | Analysis on perceptibility and robustness of digital watermarking using discrete wavelet transform |
| title_fullStr | Analysis on perceptibility and robustness of digital watermarking using discrete wavelet transform |
| title_full_unstemmed | Analysis on perceptibility and robustness of digital watermarking using discrete wavelet transform |
| title_short | Analysis on perceptibility and robustness of digital watermarking using discrete wavelet transform |
| title_sort | analysis on perceptibility and robustness of digital watermarking using discrete wavelet transform |
| topic | Q Science (General) |
| url | http://irep.iium.edu.my/23631/ http://irep.iium.edu.my/23631/1/IREP.PDF |