Digital Watermarking

Abstract :

Todayâ„¢s world is digital world. Nowadays, in every field there is enormous
use of digital contents.Information handled on INTERNET and MULTIMEDIA
NETWORK SYSTEM is in digital form.The copying of digital content without
quality loss is not so difficult.Due to this,there are more chances of copying of
such digital information.So,there is great need of prohibiting such illegal
copyright of digital media.Digital watermarking(DWM) is the powerful solution
to this problem.Digital watermarki ....etc

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code for pattern dithering. which consist of pattern dithering halftoning technique . and also code for error diffusion and comparison of the dithering and error diffusion ....etc

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a. A singlecamera featurebased vision system for helicopter autonomous landing
b. A Smart Car Control Model for Brake Comfort Based on Car Following
c. A SingleChip CMOS Smoke and Temperature Sensor for an Intelligent Fire Detector
d. A Web Servicebased Alarm Solution in a TeleCare System
e. Design & Development of a GSM Based Vehicle Theft Control System
f. Design and Assessment of an Online Passenger Information System for Integrated Multimodal Trip Planning
g. Design and Implementation of Real Time Vehicle Tracking System
h ....etc

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Abstract; Nowadays, most cellular phones are used beyond voice communication. Although the processing power of cellular phones is sufficient for most data applications, it is difficult to play video and audio contents in software because of their computational complexity and lack of basic tools for multimedia processing, so software-based multimedia processing on cellular phones is a challenging issue. Several transcoding methods are introduced to address this issue, but they are mainly of the DCT-domain conversion. Hence, they are only appli ....etc

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Abstract; Nowadays, most cellular phones are used beyond voice communication. Although the processing power of cellular phones is sufficient for most data applications, it is difficult to play video and audio contents in software because of their computational complexity and lack of basic tools for multimedia processing, so software-based multimedia processing on cellular phones is a challenging issue. Several transcoding methods are introduced to address this issue, but they are mainly of the DCT-domain conversion. Hence, they are only appli ....etc

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ABSTRACT
TEMPEST and ECHELON are the method of spying in a
sophisticated manner; both are developed by National Security Agency
(NSA) for monitoring the people. These technologies are originally
developed for pure military espionage, but hackers use them now for
spying in to other peopleâ„¢s activities.
Tempest is the technology, which can reproduce what
you are seeing in your monitor, what you are typing in your keyboard
from a couple of kilometers away. It traces all electromagnetic
radiation f ....etc

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INTRODUCTION
If you're thinking about assembling a home theatre system, you may be looking at large screen televisions as the heart of your system. Projection TV could give you the size that you want -- CRT screens generally top out at 40 (101 cm) or so, and at that size, they are huge and heavy. Plasma screens can be bigger than that and still manageable, but they can be extremely expensive. Projection TV technology can create large screen sizes at a reasonable price. Or maybe you need to equip a room, like ....etc

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ABSTRACT
TEMPEST and ECHELON are the method of spying in a
sophisticated manner; both are developed by National Security Agency
(NSA) for monitoring the people. These technologies are originally
developed for pure military espionage, but hackers use them now for
spying in to other peopleâ„¢s activities.
Tempest is the technology, which can reproduce what
you are seeing in your monitor, what you are typing in your keyboard
from a couple of kilometers away. It traces all electromagnetic
radiation f ....etc

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a. Modern Power Electronics and Motor Drives, Control, Electrical Projects - IEEE
¢ A Modular Single-Phase Power-Factor-Correction Scheme With a Harmonic Filtering Function -
b. A new approach to improve power factor and reduce Harmonics in a three phase Diode Rectifiers that Apply Optimal current Injection -
c. A Novel Unity Power Factor Input Stage for AC Drive Application A Soft-Switching Synchronous Buck Converter for Zero Voltage Switching (ZVS) in Light and Full Load Conditions “
d. A Three-Phase Reduced Switch High Power ....etc

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Built-In Self-Test and Calibration of Mixed-Signal Devices


Outline
Introduction
Background
BIST Architecture for Mixed-Signal Devices
Overview of Proposed Architecture
Test of DAC/ADC
Calibration of DAC
Sigma-Delta Modulation
Polynomial Fitting Algorithm
Conclusion
Motivation
Digital BIST techniques
Defect-oriented
Logic BIST, scan chain, boundary scan, JTAG, etc
Mixed-Signal BIST techniques
Specification-oriented
No universally accepted standard
Issues
Parameter deviation
Process variation

App ....etc

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a) A Zigbee and Zigbee-to-IR Device Control Scheme for Single Media Multi Devices “
b) Global and Local Chassis Control based on Load Sensing “
c) New Power Quality Solutions Especially Designed for Industrial Applications “
d) Sensor Networks for Industrial Applications “
e) Fuzzy Logic based Control of Variable Speed Induction Machine Wind Generation System “
f) Direct Yaw Moment Control of an In-Wheel-Motored Electric Vehicle based on Body Slip Angle Fuzzy Observer “
g) Fuzzy Multi-State A ....etc

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