COMPARATIVE ANALYSIS OF WATERMARKING IN DIGITAL IMAGES USING DCT,DWT &LSB
Journal Title: International Journal of Engineering Sciences & Research Technology - Year 2015, Vol 4, Issue 2
Abstract
Due to large use of internet and high speed development in technology,it is very difficult to transmit information safely from one place to other.For safe and secured transmission of information digital watermarking is used.Watermarking of digital images is a technique of hiding a data, also it gives security of data or identifying information in the digital data. The digital watermarking process embeds a signal into the media without significantly degrading its visual quality. In this paper there is a comparison of three methods i.e. DCT, DWT & LSB based algorithm for watermarking in digital images.
Authors and Affiliations
Prof. Atul Shire, Prof. Umesh Jawarkar, Mr. Shreyas Kale
Keywords
Related Articles
- EP ID EP89373
- DOI -
- Views 111
- Downloads 0
DETECTION OF PERSONS AND HEIGHT ESTIMATION IN VIDEO SEQUENCE
The principal goal of this paper is the design and subsequent development of a solution for visual monitoring of specific area. Monitoring includes detection of movement and detection of person in the video sequen...
A SURVEY ON DATA MINING TECHNIQUES, THEIR APPLICATION AND FUTURE SCOPE
Data mining techniques are rapidly growing and used by many researchers in past few years. The main advantage of using data mining is to extracts the knowledge from a huge amount of data which stores in variety of data r...
ASSESSMENT OF EMERGENCY ESCAPE ROUTES FOR A BUILDING USING PATHFINDER - A CASE STUDY
Evacuation planning is critical for important applications to evacuate affected populations to safer places in the event of natural disasters, fire, industrial and constructional accidents. Currently, evacuation plan...
STUDY ON PERFORMANCE OF VANET ROUTING PROTOCALS AND CHALLENGES
A Vehicular Ad-Hoc Network, or VANET, is a type of Mobile ad-hoc network, which provide communications between vehicles, among nearby vehicles, and nearby fixed units, usually described as a roadside unit (RSU). V...
High Speed Low Area Pattern Matching Algorithm for Memory Architecture
Pattern matching is one of the most important components for the content inspection based applications of network security, and it requires well designed algorithms and architectures to keep up with the increasing netwo...