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Pregled bibliografske jedinice broj: 715294

Copyright protection of images on a social network


Kedmenec, Luka; Poljičak, Ante; Mandić, Lidija
Copyright protection of images on a social network // Proceedings of ELMAR-2014 56th International Symposium ELMAR-2014 / Dijana Tralić, Mario Muštra, Branka Zovko-Cihlar (ur.).
Zagreb: Fakultet elektrotehnike i računarstva Sveučilišta u Zagrebu, 2014. str. 175-178 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)


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Naslov
Copyright protection of images on a social network

Autori
Kedmenec, Luka ; Poljičak, Ante ; Mandić, Lidija

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Proceedings of ELMAR-2014 56th International Symposium ELMAR-2014 / Dijana Tralić, Mario Muštra, Branka Zovko-Cihlar - Zagreb : Fakultet elektrotehnike i računarstva Sveučilišta u Zagrebu, 2014, 175-178

ISBN
978-953-184-199-3

Skup
56th International Symposium ELMAR-2014

Mjesto i datum
Zagreb, Hrvatska, 10.09.2014. - 12.09.2014

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Steganography; DCT; Social Networks; Copyright protection;

Sažetak
In this paper we developed a steganographic method for image protection on Facebook social network. The method hides additional information such as a logo or serial number. Uploading the images on the social network has induced image degradation on the original images. Based on the analysis of this attack we developed a method based on the discrete cosine transform - DCT where additional information is hidden by modifying the coefficients in the cosine domain. The method was evaluated and it is show that bit error rate (BER) for different attacks was below 1%.

Izvorni jezik
Engleski

Znanstvena područja
Grafička tehnologija



POVEZANOST RADA


Projekti:
128-1281957-1958 - Digitalizacija muzejske slikarske baštine (Agić, Darko, MZOS ) ( CroRIS)

Ustanove:
Grafički fakultet, Zagreb

Profili:

Avatar Url Lidija Mandić (autor)

Avatar Url Ante Poljičak (autor)


Citiraj ovu publikaciju:

Kedmenec, Luka; Poljičak, Ante; Mandić, Lidija
Copyright protection of images on a social network // Proceedings of ELMAR-2014 56th International Symposium ELMAR-2014 / Dijana Tralić, Mario Muštra, Branka Zovko-Cihlar (ur.).
Zagreb: Fakultet elektrotehnike i računarstva Sveučilišta u Zagrebu, 2014. str. 175-178 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
Kedmenec, L., Poljičak, A. & Mandić, L. (2014) Copyright protection of images on a social network. U: Dijana Tralić, Mario Muštra, Branka Zovko-Cihlar (ur.)Proceedings of ELMAR-2014 56th International Symposium ELMAR-2014.
@article{article, author = {Kedmenec, Luka and Polji\v{c}ak, Ante and Mandi\'{c}, Lidija}, year = {2014}, pages = {175-178}, keywords = {Steganography, DCT, Social Networks, Copyright protection, }, isbn = {978-953-184-199-3}, title = {Copyright protection of images on a social network}, keyword = {Steganography, DCT, Social Networks, Copyright protection, }, publisher = {Fakultet elektrotehnike i ra\v{c}unarstva Sveu\v{c}ili\v{s}ta u Zagrebu}, publisherplace = {Zagreb, Hrvatska} }
@article{article, author = {Kedmenec, Luka and Polji\v{c}ak, Ante and Mandi\'{c}, Lidija}, year = {2014}, pages = {175-178}, keywords = {Steganography, DCT, Social Networks, Copyright protection, }, isbn = {978-953-184-199-3}, title = {Copyright protection of images on a social network}, keyword = {Steganography, DCT, Social Networks, Copyright protection, }, publisher = {Fakultet elektrotehnike i ra\v{c}unarstva Sveu\v{c}ili\v{s}ta u Zagrebu}, publisherplace = {Zagreb, Hrvatska} }




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