Digital Image Watermarking
| but.committee | prof. Ing. Jaromír Brzobohatý, CSc. (předseda) prof. Ing. Miloslav Filka, CSc. (člen) doc. Ing. Vladislav Škorpil, CSc. (člen) doc. Ing. Vít Novotný, Ph.D. (člen) | cs |
| but.defence | 1) Make clear the format and content of an 8x8 block of DCT coefficients for the example in Fig.18 bottom left. | cs |
| but.jazyk | angličtina (English) | |
| but.program | Electrical, Electronic, Communication and Control Technology | cs |
| but.result | práce byla úspěšně obhájena | cs |
| dc.contributor.advisor | Číka, Petr | en |
| dc.contributor.author | Al Zaid, Abdullah Saleh | en |
| dc.contributor.referee | Říha, Kamil | en |
| dc.date.created | 2009 | cs |
| dc.description.abstract | This is the Final Project Report as being composed of an extensive summary of activities and results made by the student Abdullah S. A. Alzaid while undertaking the Watermark Project. This project acquaints an algorithm of digital watermarking which is based on Discrete Cosine Transform(DCT) and Discrete Wavelet Transform(DWT). In accord with the characters of human vision, the main objective of the project is to be focused on developing an image watermarking algorithm by taking advantage of both the DCT and DWT transforms and analysis of the algorithm on the basis of invisibility, distortion and robustness to attacks. The simulation results show that this algorithm is invisible and has good robustness for some common image processing operations. By the use of Matlab software, the two structures have been coded and then implemented. | en |
| dc.description.abstract | This is the Final Project Report as being composed of an extensive summary of activities and results made by the student Abdullah S. A. Alzaid while undertaking the Watermark Project. This project acquaints an algorithm of digital watermarking which is based on Discrete Cosine Transform(DCT) and Discrete Wavelet Transform(DWT). In accord with the characters of human vision, the main objective of the project is to be focused on developing an image watermarking algorithm by taking advantage of both the DCT and DWT transforms and analysis of the algorithm on the basis of invisibility, distortion and robustness to attacks. The simulation results show that this algorithm is invisible and has good robustness for some common image processing operations. By the use of Matlab software, the two structures have been coded and then implemented. | cs |
| dc.description.mark | A | cs |
| dc.identifier.citation | AL ZAID, A. Digital Image Watermarking [online]. Brno: Vysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií. 2009. | cs |
| dc.identifier.other | 28327 | cs |
| dc.identifier.uri | http://hdl.handle.net/11012/15001 | |
| dc.language.iso | en | cs |
| dc.publisher | Vysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií | cs |
| dc.rights | Standardní licenční smlouva - přístup k plnému textu bez omezení | cs |
| dc.subject | watermarking | en |
| dc.subject | discrete wavelet transform | en |
| dc.subject | discrete cosine transform | en |
| dc.subject | watermarking | cs |
| dc.subject | discrete wavelet transform | cs |
| dc.subject | discrete cosine transform | cs |
| dc.title | Digital Image Watermarking | en |
| dc.title.alternative | Digital Image Watermarking | cs |
| dc.type | Text | cs |
| dc.type.driver | bachelorThesis | en |
| dc.type.evskp | bakalářská práce | cs |
| dcterms.dateAccepted | 2009-12-18 | cs |
| dcterms.modified | 2009-12-23-09:29:22 | cs |
| eprints.affiliatedInstitution.faculty | Fakulta elektrotechniky a komunikačních technologií | cs |
| sync.item.dbid | 28327 | en |
| sync.item.dbtype | ZP | en |
| sync.item.insts | 2025.03.16 13:11:00 | en |
| sync.item.modts | 2025.01.15 22:13:07 | en |
| thesis.discipline | Teleinformatics | cs |
| thesis.grantor | Vysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií. Ústav telekomunikací | cs |
| thesis.level | Bakalářský | cs |
| thesis.name | Bc. | cs |