Results 71 to 80 of about 13,850 (187)

الاخفاء الفوضوی للصور باستخدام DCT & DWT

open access: yesAl-Rafidain Journal of Computer Sciences and Mathematics, 2013
Nadia M. Mohammed
doaj   +1 more source

DWT analysis by Flash Strength

open access: yes, 2020
Detailed description of statistical analyses performed in the ...
openaire   +1 more source

A NEW NESTED HYBRID DWT-HD-SVD WATERMARKING SCHEME FOR DIGITAL IMAGES

open access: yesMağallaẗ Al-kūfaẗ Al-handasiyyaẗ
Digital watermarking encrypts private information with the original data to protect the ownership rights of the digital asset. This paper suggests a brand-new nested watermarking technique (two-level watermarking technique) to protect copyrights of ...
Sara R. Qasim   +2 more
doaj  

Blind Color Image Steganalysis Based on Multi-Transform Combined Features Selected by a Hybrid of ANOVA and BPSO

open access: yesInternational Journal of Information and Communication Technology Research, 2010
Steganalysis techniques have been classified into two major categories: blind steganalysis which is independent of the steganography method and specific steganalysis which attempts to detect specific steganographic media.
Mansoureh Pezhmanpour   +2 more
doaj  

Image Hashing Using DWT-CSLBP [PDF]

open access: yesJournal of Computers, 2019
Varsha H. Patil, Tanuja K. Sarode
openaire   +1 more source

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