An adaptive scaling factor for multiple watermarking scheme
This paper presents an adaptive scaling factor for multiple watermarking scheme. Multiple watermarks are embedded in the red and green components with lowest variance of the cover image. DCT is applied to each selected block for transforming image pixels to DCT coefficients. This experiment examines...
| Main Authors: | , |
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| Format: | Conference or Workshop Item |
| Language: | English English |
| Published: |
IEEE
2019
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| Subjects: | |
| Online Access: | http://umpir.ump.edu.my/id/eprint/28006/ http://umpir.ump.edu.my/id/eprint/28006/1/32.%20An%20adaptive%20scaling%20factor%20for%20multiple%20watermarking%20scheme.pdf http://umpir.ump.edu.my/id/eprint/28006/2/32.1%20An%20adaptive%20scaling%20factor%20for%20multiple%20watermarking%20scheme.pdf |
| _version_ | 1848822942685724672 |
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| author | Dhani, Ariatmanto Ernawan, Ferda |
| author_facet | Dhani, Ariatmanto Ernawan, Ferda |
| author_sort | Dhani, Ariatmanto |
| building | UMP Institutional Repository |
| collection | Online Access |
| description | This paper presents an adaptive scaling factor for multiple watermarking scheme. Multiple watermarks are embedded in the red and green components with lowest variance of the cover image. DCT is applied to each selected block for transforming image pixels to DCT coefficients. This experiment examines DCT coefficients in the middle frequency to obtain adaptive scaling factor for embedding a watermark. The proposed algorithm used the impact of selected DCT coefficients to imperceptibility and robustness for generating t adaptive scaling factor. Arnold transform is used to improve the security and secrecy of the embedded watermark image. The experimental results reported that the proposed scheme gives better invisibility performance for multiple watermarks compared to existing schemes. |
| first_indexed | 2025-11-15T02:49:15Z |
| format | Conference or Workshop Item |
| id | ump-28006 |
| institution | Universiti Malaysia Pahang |
| institution_category | Local University |
| language | English English |
| last_indexed | 2025-11-15T02:49:15Z |
| publishDate | 2019 |
| publisher | IEEE |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | ump-280062020-11-30T07:05:33Z http://umpir.ump.edu.my/id/eprint/28006/ An adaptive scaling factor for multiple watermarking scheme Dhani, Ariatmanto Ernawan, Ferda QA75 Electronic computers. Computer science This paper presents an adaptive scaling factor for multiple watermarking scheme. Multiple watermarks are embedded in the red and green components with lowest variance of the cover image. DCT is applied to each selected block for transforming image pixels to DCT coefficients. This experiment examines DCT coefficients in the middle frequency to obtain adaptive scaling factor for embedding a watermark. The proposed algorithm used the impact of selected DCT coefficients to imperceptibility and robustness for generating t adaptive scaling factor. Arnold transform is used to improve the security and secrecy of the embedded watermark image. The experimental results reported that the proposed scheme gives better invisibility performance for multiple watermarks compared to existing schemes. IEEE 2019-11 Conference or Workshop Item PeerReviewed pdf en http://umpir.ump.edu.my/id/eprint/28006/1/32.%20An%20adaptive%20scaling%20factor%20for%20multiple%20watermarking%20scheme.pdf pdf en http://umpir.ump.edu.my/id/eprint/28006/2/32.1%20An%20adaptive%20scaling%20factor%20for%20multiple%20watermarking%20scheme.pdf Dhani, Ariatmanto and Ernawan, Ferda (2019) An adaptive scaling factor for multiple watermarking scheme. In: 4th International Conference on Information Technology, Information Systems and Electrical Engineering (ICITISEE-2019) , 19 - 22 Nov. 2019 , Harper Mangkubumi Hotel, Yogyakarta, Indonesia. pp. 1-4.. ISBN 978-1-7281-5118-2 (Published) https://doi.org/10.1109/ICITISEE48480.2019.9003948 |
| spellingShingle | QA75 Electronic computers. Computer science Dhani, Ariatmanto Ernawan, Ferda An adaptive scaling factor for multiple watermarking scheme |
| title | An adaptive scaling factor for multiple watermarking scheme |
| title_full | An adaptive scaling factor for multiple watermarking scheme |
| title_fullStr | An adaptive scaling factor for multiple watermarking scheme |
| title_full_unstemmed | An adaptive scaling factor for multiple watermarking scheme |
| title_short | An adaptive scaling factor for multiple watermarking scheme |
| title_sort | adaptive scaling factor for multiple watermarking scheme |
| topic | QA75 Electronic computers. Computer science |
| url | http://umpir.ump.edu.my/id/eprint/28006/ http://umpir.ump.edu.my/id/eprint/28006/ http://umpir.ump.edu.my/id/eprint/28006/1/32.%20An%20adaptive%20scaling%20factor%20for%20multiple%20watermarking%20scheme.pdf http://umpir.ump.edu.my/id/eprint/28006/2/32.1%20An%20adaptive%20scaling%20factor%20for%20multiple%20watermarking%20scheme.pdf |