Open AccessA Watermark Approach for Image Transmission: Implementation of Channel Coding Technique with Security
Author(s) -
G.Aparna et.al
Publication year - 2021
Publication title -
türk bilgisayar ve matematik eğitimi dergisi
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.218
H-Index - 3
ISSN - 1309-4653
DOI - 10.17762/turcomat.v12i3.1687
Subject(s) - computer science , verilog , transmission (telecommunications) , cryptography , watermark , digital watermarking , data transmission , encoder , computer hardware , process (computing) , channel (broadcasting) , embedded system , coding (social sciences) , wireless , image (mathematics) , computer engineering , computer network , field programmable gate array , computer security , telecommunications , artificial intelligence , statistics , mathematics , operating system
In this paper an approach for secured digital image transmission with watermark is being proposed. The tremendous growth in technology for various applications demand secured communications across the wireless channels. Secured image transmission is the one of the prominent process in digital communication applications. A watermark is embedded in to the image data that is to be protected from unauthorized users. The cryptographic algorithms chosen for secured transmission led to the need for hardware implementation. In the process of secured image transmission turbo encoder is proposed for error correction. The proposed approach is realized in terms of hardware for the digital logic size, area and power consumption using Xilinx 14.2 software. Synthesizing and implementation of verilog code on the target device xc6slx150-2fgg484 for timing constraints, device utilization and performance details.
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