Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Mohamed lebcir"'
Publikováno v:
Iraqi Journal for Computer Science and Mathematics, Vol 5, Iss 1 (2024)
This paper proposes an implementation of the secant optimization method on the watermark embedding in DTCWT domain. An objective function combining PSNR and NC (The Normalized Correlation) values calculated for a set of common attacks is used in the
Externí odkaz:
https://doaj.org/article/7fedd60e86734381a678a62290c40ec9
Publikováno v:
BMJ Global Health, Vol 4, Iss 2 (2019)
Background Limited studies have explored how health-seeking behaviour during pregnancy through to delivery affect neonatal outcomes. We modelled health-seeking behaviour across urban and rural settings in Pakistan, where poor neonatal outcomes persis
Externí odkaz:
https://doaj.org/article/4862d453dd97409490f77fc710ebeb07
Publikováno v:
Multimedia Tools and Applications. 81:20561-20583
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1a2f5d7194902b858af7c98ac282642b
https://doi.org/10.1007/s11042-022-12365-6
https://doi.org/10.1007/s11042-022-12365-6
Publikováno v:
Iraqi Journal of Science. :2715-2739
In this research paper, a new blind and robust fingerprint image watermarking scheme based on a combination of dual-tree complex wavelet transform (DTCWT) and discrete cosine transform (DCT) domains is demonstrated. The major concern is to afford a s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::044f4f60978b1a088db6c177f25b55f4
https://doi.org/10.24996/ijs.2020.61.10.29
https://doi.org/10.24996/ijs.2020.61.10.29
Publikováno v:
IOP Conference Series: Materials Science and Engineering. 769:012070
In this paper, a new reversible and blind fingerprint image watermarking technique based on the differential method and discrete cosine transform (DCT) domains is presented. The focus is to increase the security of the fingerprint image in authentica
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f1ab85fc19ee9047414132baaeb9b2a4
https://doi.org/10.1088/1757-899x/769/1/012070
https://doi.org/10.1088/1757-899x/769/1/012070
Publikováno v:
Journal of Business & Retail Management Research. 13
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::95a071d3cb3b018c80b11ef52b86c20d
https://doi.org/10.24052/jbrmr/v13is02/art-03
https://doi.org/10.24052/jbrmr/v13is02/art-03
Publikováno v:
Journal of Product & Brand Management. 24:252-262
Purpose– This paper aims to investigate the role of body size on female consumers’ fashion brand image perceptions.Design/methodology/approach– An experimental design was used whereby the model’s body size in a fictitious advert was digitally
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0378c154250ba53a3f20488a4fb8c81f
https://doi.org/10.1108/jpbm-05-2014-0616
https://doi.org/10.1108/jpbm-05-2014-0616
Autor:
Suryanti Awang, Mohamed Lebcir
Publikováno v:
IOP Conference Series: Materials Science and Engineering. 551:012071
Fingerprint image watermarking techniques have several advantages over traditional security systems that based on token or knowledge. However, they are also vulnerable to attacks that can decrease their security. In this regard, this paper presents a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dd8efa4fbb5c99dafc8f5e5bf7214f28
https://doi.org/10.1088/1757-899x/551/1/012071
https://doi.org/10.1088/1757-899x/551/1/012071
Autor:
Mohamed Lebcir, Suryanti Awang
Publikováno v:
IOP Conference Series: Materials Science & Engineering; Jul2019, Vol. 551 Issue 1, p1-1, 1p