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pro vyhledávání: '"Asatryan, David"'
Autor:
Khalili, Mehdi, Asatryan, David
Publikováno v:
CSIT Conference, Yerevan, Armenia, September 26-30, 2011
In this paper a blind, Secure, imperceptible and robust watermarking algorithm based on wavelet transform domain is proposed in which for more security, the watermark W is converted to a sequence and then a random binary sequence R of size n is adopt
Externí odkaz:
http://arxiv.org/abs/1206.4513
Autor:
Khalili, Mehdi, Asatryan, David
Publikováno v:
Mathematical Problems of Computer Science, 2010
In this paper, a quantization based watermark casting and blind watermark retrieval algorithm operating in YCbCr color space using discrete wavelet transform (DWT), for ownership verification and image authentication applications is implemented. This
Externí odkaz:
http://arxiv.org/abs/1206.4520
Autor:
Konevsky, Vladislav, Gaidel, Andrey, Asatryan, David, Paringer, Rustam, Kupriyanov, Alexander, Haroutunian, Mariam
Publikováno v:
AIP Conference Proceedings; 2023, Vol. 2757 Issue 1, p1-8, 8p
Autor:
Asatryan, David, Haroutunian, Mariam, Kurkchiyan, Vardan, Melkumyan, Armen, Kupriyanov, Alexander, Paringer, Rustam, Kirsh, Dmitriy
Publikováno v:
AIP Conference Proceedings; 2023, Vol. 2757 Issue 1, p1-6, 6p
Autor:
Gabbasov, Rail, Paringer, Rustam, Kupriyanov, Alexander, Asatryan, David, Haroutunian, Mariam
Publikováno v:
AIP Conference Proceedings; 2023, Vol. 2757 Issue 1, p1-11, 11p
Autor:
Asatryan David
This paper is devoted to application of gradients field characteristics in selected problems of image intellectual analysis and processing. To analyse the properties and structure of an image several approaches and models based on the use of the grad
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=2762f04c3d6f::477e7e9074a223af583f2c30e0355899
http://noad.sci.am/Content/135974/co641.pdf
http://noad.sci.am/Content/135974/co641.pdf
Autor:
Asatryan David
Անօդաչու թռչող սարքերը (ԱԹՍ) լայնորեն կիրառվում են տնտեսական, բնապահպանական, ռազմական և այլ բնագավառներում: Սույն աշխատանքը նվիրված է հս
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=2762f04c3d6f::d4250d23095578d3a508db6befbd4b08
http://noad.sci.am/Content/136027/05.pdf
http://noad.sci.am/Content/136027/05.pdf
Autor:
Asatryan, David, Hovsepyan, Samvel
Publikováno v:
2015 Computer Science & Information Technologies (CSIT); 2015, p77-81, 5p
Akademický článek
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Publikováno v:
Ninth International Conference on Computer Science & Information Technologies Revised Selected Papers; 2013, p1-6, 6p