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20 Digital Watermarking Using MATLAB Pooya Monshizadeh Naini University of Tehran Iran 1. Introduction Embedding a hidden stream of bits in a file is called Digital Watermarking.…

Technology International Journal of Engineering Research and Development (IJERD)

International Journal of Engineering Research and Development e-ISSN: 2278-067X, p-ISSN: 2278-800X, www.ijerd.com Volume 7, Issue 10 (July 2013), PP. 43-54 43 Multimodal…

Documents Curvelet Based Feature Extraction

Curvelet Based Feature Extraction 35 3 X Curvelet Based Feature Extraction 1ECE, Tanaya Guha1 and Q. M. Jonathan Wu2 University of British Columbia, BC, Canada 2ECE, University…

Documents Image Enhancement [Seminar Report2011] Gaurav

CHAPTER- 1 INTRODUCTION Thirty years ago, the acquisition and processing of digital images belonged almost entirely in the domain of military, academic, and industrial research…

Documents Digital Watermarking

DIGITAL WATER MARKING Definition: - A digital watermark is a digital signal or pattern inserted into a digital document such as text, graphics or multimedia, and carries…

Documents 1.Abbas Cheddad-Steganoflage-A New Image Steganography Algorithm

i Steganoflage: A New Image Steganography Algorithm Abbas Cheddad B.Sc./ M.Sc. School of Computing & Intelligent Systems Faculty of Computing & Engineering University…

Documents Digital Image Processing Question bank

2 UNIT I – DIGITAL IMAGE FUNDAMENTALS 1. Define Image? An Image may be defined as a two dimensional function f(x,y) where x & y are spatial (plane) coordinates, and…

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Resmi N.G. Resmi N.G. Reference: Digital Image Processing Rafael C. Gonzalez Richard E. Woods Mathematical Background: Complex Numbers A complex number x is of the form:…

Documents Medical Image Fusion Based on Redundancy DWT

Medical Image Fusion Based on Redundancy DWT and Mamdani Type Min-sum Mean-of-max Techniques with Quantitative Analysis Chandra Prakash SCSE VIT University, Vellore [email protected]