Design and Implementation of Watermarking Technique using DWT-DCT for Authentic, Copyright Protected and Secured Cheque Transaction for Bank CTS
نویسندگان
چکیده
منابع مشابه
Secured color image watermarking technique in DWT-DCT domain
The multilayer secured DWT-DCT and YIQ color space based image watermarking technique with robustness and better correlation is presented here. The security levels are increased by using multiple pn sequences, Arnold scrambling, DWT domain, DCT domain and color space conversions. Peak signal to noise ratio and Normalized correlations are used as measurement metrics. The 512x512 sized color imag...
متن کاملImplementation of DCT DWT SVD based watermarking algorithms for copyright protection
---------------------------------------------------------------------***--------------------------------------------------------------------Abstract In recent year, to protect digital content (text, images, audio, and video) from illegal manipulations that has been developed digital image watermarking techniques. In this paper we proposed two different watermarking schemes based on DCTDWT-SVD. ...
متن کاملA Semi-Blind Reference Watermarking Scheme Using DWT-DCT-SVD for Copyright Protection
In this paper we propose a semi-blind watermarking scheme using Discrete Wavelet Transform, Discrete Cosine Transform and Singular Value Decomposition for copyright protection. We used a gray scale image as a watermark to hide in another gray scale image as a cover image. The cover image is modified (Zig-Zag) and divided to number of blocks of size n x n. We find the spatial frequency of each b...
متن کاملdevelopment and implementation of an optimized control strategy for induction machine in an electric vehicle
in the area of automotive engineering there is a tendency to more electrification of power train. in this work control of an induction machine for the application of electric vehicle is investigated. through the changing operating point of the machine, adapting the rotor magnetization current seems to be useful to increase the machines efficiency. in the literature there are many approaches wh...
15 صفحه اولsimulation and design of electronic processing circuit for restaurants e-procurement system
the poor orientation of the restaurants toward the information technology has yet many unsolved issues in regards to the customers. one of these problems which lead the appeal list of later, and have a negative impact on the prestige of the restaurant is the case when the later does not respond on time to the customers’ needs, and which causes their dissatisfaction. this issue is really sensiti...
15 صفحه اولذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: International Journal of Computer Applications
سال: 2015
ISSN: 0975-8887
DOI: 10.5120/ijca2015905645