Results 71 to 80 of about 11,364 (194)

Perbandingan Real-Valued dan Complex Wavelet Transform pada Denoising Sinyal Fetal-Phonocardiograms

open access: yesJurnal Nasional Teknik Elektro dan Teknologi Informasi, 2020
Dodi Zulherman   +2 more
doaj   +1 more source

Comparative Analysis of DWT and DWT-SVD Watermarking Techniques in RGB Images

open access: yesInternational Journal of Signal Processing, Image Processing and Pattern Recognition, 2015
Neha Narula   +2 more
openaire   +1 more source

تقنیات إخفاء الصورة متعدد المراحل

open access: yesAl-Rafidain Journal of Computer Sciences and Mathematics, 2010
Nadia M. Mohammed
doaj   +1 more source

الاخفاء الفوضوی للصور باستخدام DCT & DWT

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

DWT analysis by Flash Strength

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

Integrated geophysical survey of Zeyve Höyük: a comparative study of wavelet and Fourier domain edge enhancement validated by electrical resistivity tomography (ERT)

open access: yesOpen Geosciences
This study presents an integrated geophysical investigation of the Zeyve Höyük archaeological site, combining magnetic data analysis and electrical resistivity tomography (ERT) to delineate buried structural features.
Karaaslan Hasan
doaj   +1 more source

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