Prosperous Digital Image Watermarking Approach by using DCT-DWT
Journal Title: International Journal of Engineering Sciences & Research Technology - Year 30, Vol 2, Issue 10
Abstract
In this paper, Everyday tons of data is embedded on digital media or distributed over the internet. The data so Distributed can easily be replicated without error, putting the rights of their owners at risk. Even when encrypted for distribution, data can easily be decrypted and copied. One way to discourage illegal duplication is to insert information known as watermark, into potentially valuable data in such a way that it is impossible to separate the watermark from the data. These challenges motivated researchers to carry out intense research in the field of watermarking. A watermark is a form, image or text that is impressed onto paper, which provides evidence of its Authenticity. Digital watermarking is an extension of the same concept. There are two types of watermarks visible watermark and invisible watermark. In this project we have concentrated on implementing watermark in image. The main consideration for any watermarking scheme is its robustness to various attacks
Authors and Affiliations
Mr. Prabhakar C. Dhavale
Keywords
Related Articles
- EP ID EP117323
- DOI -
- Views 85
- Downloads 0
DETECTION OF BRAIN TUMOUR USING A HYBRID SEGMENTATION MODEL BASED ON WATERSHED AND FLUID VECTOR FLOW
Medical Image segmentation deals with segmentation of tumor in CT and MR images for improved quality in medical diagnosis. Fluid Vector Flow (FVF) enhances the concave object extraction capability. We propose a ne...
COMPILATION OF ALTERNATIVE BUILDING COMPONENTS AND COMMON DISTRESSES FOUND THROUGH BUILDING CONDITION ASSESSMENT
Buildings being constructed for residential or offices by government or commercial constructions are basically to fulfill demand of shelter due to high increase in the population, change in economic levels, obsole...
Cost Benefit Analysis of an Eco-Friendly Auditorium over a Normal Auditorium
With the advancement of green building movement in India, many companies have evinced keen interest in having a holistic green design and construction framework for upcoming multipurpose buildings. The booming na...
REVIEW PAPER ON PERFORMANCE EVALUATION OF DISTILLERY PLANT THROUGH ENERGY CONSERVATION METHODS
India is amongst two largest sugar producing countries in the world and fourth largest producer of ethanol in the world and second largest in Asia. India produces about 2.75 billion liters alcohol annually. Many perviou...
COMBUSTION PHENOMENON IN CI ENGINE: A REVIEW
The basic concept of internal combustion engine is a cylinder, which is closed at one end, is filled with a mixture of fuel and air. As the crankshaft turns it pushes cylinder. The piston is forced up and compress...