Image based watermarking and authentication mechanism

Science & technology   |   Electronics   |   Term papers   |   10/08/2009   |   .pdf   |   5 pages
Document abstract : «Popular transforms include the Discrete Cosine Transform (DCT) and the Discrete Wavelets Transform (DWT) that allow us to place the water mark easily into the perceptually significant parts of an image. This leads to a mark that is more resistant to...»

Synopsis abstract : «Abstract. Introduction. Principle of the watermark application. Formation of the watermark in DCT. Formation of the watermark in DWT. Requirements on watermarking schemes. Experiment results. Mid frequency band results. DWT result using PN...»

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An application layer communication interface for a combat management system for naval ships

Science & technology   |   Electronics   |   Term papers   |   10/08/2009   |   .pdf   |   5 pages
Document abstract : «The objective of the system is to provide a state of the art technology "Decision Support System" to the command. The system is referred as "Combat Management System: CMS-SNF ". The system is hosted on the naval ships. The CMS-SNF system is...»

Synopsis abstract : «Abstract. Introduction. Changing the very nature of the battle space. Operational architecture view. Systems architecture view. Technical architecture view. Combat management system (CMS). Scope. System capabilities. TDS data server. Network health...»

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Code division switching

Science & technology   |   Electronics   |   Term papers   |   10/08/2009   |   .pdf   |   4 pages
Document abstract : «Code division may be considered as a generalized method for access and switching in communication networks. Such an approach may be viewed as a user encoding process where the choice of the code and spreading types can create a large set of access...»

Synopsis abstract : «Abstract. Introduction. Switch architecture. CDS architecture for code multiplexed channels. CDS architecture for multiplexed channels. Evaluation of the switch interference. The switch interference coupling. The switch control and optimization. The...»

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Role of optical CDMA in access networks

Science & technology   |   Electronics   |   Term papers   |   10/08/2009   |   .pdf   |   3 pages
Document abstract : «Optical code-division multiple access (OCDMA) combines the large bandwidth of the fiber medium with the flexibility of the CDMA technique to achieve high-speed connectivity. CDMA was originally investigated in the context of radio frequency...»

Synopsis abstract : «Abstract. Introduction. Optical CDMA for access networks. Fair division of bandwidth. Flexibility. Network control and management. Service differentiation. Security. Technological barriers to acceptance. Shot and beat noise. Forward error...»

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Modified locally delayed latching approach for data synchronization in GALS SOC's

Science & technology   |   Computer science   |   Term papers   |   10/08/2009   |   .pdf   |   5 pages
Document abstract : «IP core based Systems on chip (SOC) require multiple frequency domain clocks and it become difficult to obtain all cores in SOC's of the same frequency. As IP core based SOC's offer multiple advantages such as high degree of modularity, less time to...»

Synopsis abstract : «Abstract. Introduction. Various schemes for clock generation. Pausible clock generation. Data driven clock generation. Stoppable clock generation. Locally delayed latching. Decoupled input port. Decoupled output port. Experimental reults...»

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Neural network implementation

Science & technology   |   Electronics   |   Term papers   |   10/08/2009   |   .pdf   |   4 pages
Document abstract : «CMOL circuits seem more suitable for the implementation of naturally defect-tolerant architectures, including artificial neural networks. Neural Networks designed using CMOL are named as "Cross Nets" and they may eventually exceed the mammal brain...»

Synopsis abstract : «Abstract. Introduction. Types of neural networks. Implementing neural networks. Basic network structure. Conclusion. References....»

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Parallel algorithm for solving the system of simultaneous linear equations by Jacobi method on star graph

Science & technology   |   Math   |   Term papers   |   10/08/2009   |   .pdf   |   4 pages
Document abstract : «The problem of solving the system of simultaneous linear equations with large number of unknowns often takes more time in unprocessed systems. Since parallel computing systems are now available, these can be solved exploiting the large processing...»

Synopsis abstract : «Abstract. Introduction. Jacobi Method [10]. The star graph. Processor ordering. Routing in the star graph. Building Hamiltonian circuit and path. The parallel algorithm. The initialization phase. The main phase. Computation...»

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Comparative study of memory consistency models in prevalent software-dsm systems

Science & technology   |   Computer science   |   Term papers   |   10/08/2009   |   .pdf   |   4 pages
Document abstract : «Often computational resources at a single location are not enough for computation. In addition, it is not financially viable to invest in high-end machines. Currently, network of computers and clustering technologies has gained significant attention...»

Synopsis abstract : «Abstract. Introduction. Memory consistency models. Overview of prevalent software - DSM systems. Teamster. JUMP: JIAJIA Using Migrating-Home Protocol. Comparison of SDSMS based on consistency models. Conclusions. Refe...»

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A fractionally spaced DFE with exponential step-size LMS algorithm

Science & technology   |   Electronics   |   Term papers   |   10/08/2009   |   .pdf   |   4 pages
Document abstract : «In a multi path environment within time disruptive channels, modulation bandwidth greater than the coherence bandwidth of the radio channel introduces inter symbol interference (ISI) resulting into high bit error rate (BER) [1]. The performance of...»

Synopsis abstract : «Abstract. Introduction. Overview of AN FS-ADFE. Adaptation of algorithm . Adaptation techniques in equalizers. Adaptation algorithm n the proposed FS-ADFE. x/4 -DQPSK modem. Implementational issues. Equalizer implementation. Results and discussions...»

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Secure CORBA adapter: Business applications integration with SSL security

Science & technology   |   Computer science   |   Term papers   |   10/08/2009   |   .pdf   |   4 pages
Document abstract : «CORBA (Common Object Request Broker Architecture) added great values to Distributed computing by providing RPC architecture. This CORBA is based on Object Model developed by OMG itself. This architecture supports object oriented languages like C++,...»

Synopsis abstract : «Abstract. Introduction. CORBA - Common Object Request Broker Architecture. SSL - Secure Sockets Layer. Publication service. Subscription service. Request-response service. Request-response invocation service. Architecture of the adapter. Message...»

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Optimization of network bandwidth using image compression

Science & technology   |   Computer science   |   Term papers   |   10/08/2009   |   .pdf   |   4 pages
Document abstract : «In the early days of computing, data was numerical. Later, textual data became more common. Today, we see many other forms of data: voice, music, speech, images, computer graphics, etc. Although such data has been in use for a long time, their use...»

Synopsis abstract : «Abstract. Introduction. Multimedia data and their transmission bandwidth. Image compression as bandwidth management. Fast buffer reservation. System models. Conclusions. References....»

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Graphics API testing tool for image comparison

Science & technology   |   Computer science   |   Term papers   |   10/08/2009   |   .pdf   |   4 pages
Document abstract : «The image comparison uses image-filtering techniques to ignore minor differences that are expectable and acceptable between two implementations. The tool presented is a reliable tool in detecting faults in output images and performs in this task far...»

Synopsis abstract : «Abstract. Introduction. Image comparison algorithms. Image comparison task. Structure of comparison algorithms. Comparison-based testing tool. Design goals. Algorithm and implementation. Root-mean-square of differences. Selection of level...»

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Modeling and design techniques for the central data warehouse

Science & technology   |   Computer science   |   Term papers   |   10/08/2009   |   .pdf   |   5 pages
Document abstract : «This paper presents the techniques required for modeling the central data warehouse (CDW). It promotes end-user requirements driven data warehouse development process, consisting of sub-projects which develop departmental warehouses (data marts)...»

Synopsis abstract : «Abstract. Introduction. Basic principles of data warehousing modeling . User requirements capturing. Data analysis processing scenarios. Requirements modeling. Objectives. Base techniques. Adding dimensions to a base entity relationship...»

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Binary diversification and unique cipher strategiesto assist in net-centric software assurance mitigation

Science & technology   |   Computer science   |   Term papers   |   10/08/2009   |   .pdf   |   4 pages
Document abstract : «The current computing monoculture of Open Architecture, COTS, GOTS leaves our infrastructure vulnerable to a massive, rapid attack. The main reason for this is the enormous number of machines executing identical code. One technique that has been...»

Synopsis abstract : «Abstract. Technical concept. Key storage. Authentication. Deliverable. Quad chart. References....»

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Stream data mining: techniques, issues and challenges

Science & technology   |   Computer science   |   Term papers   |   10/09/2009   |   .pdf   |   5 pages
Document abstract : «Data stream mining is the process of extracting knowledge structures from continuous, rapid data records. Examples of data streams include computer network traffic, phone conversations, ATM transactions, web searches and sensor data. Data mining is...»

Synopsis abstract : «Abstract. Introduction. Theoretical foundations. Data based techniques. Sampling. Load shedding. Sketching. Synopsis data structures. Aggregation. Task based techniques. Approximation algorithms. Sliding window. Algorithm output granularity. Mining...»

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E - I3T for Agro-systems

Science & technology   |   Electronics   |   Term papers   |   10/09/2009   |   .pdf   |   5 pages
Document abstract : «The term e-i3t is for the use and impact of technologies based on electronics, communications and information technology. It is a process by which organizations, institutions, industries and societies guide themselves for better management of their...»

Synopsis abstract : «Abstract. Introduction. Soil and plant nutrient analysis. Soil testing. Plant tissue analysis. Irrigation scheduling. Photosynthesis systems. Management of inputs. Integrated approach to management of inputs. Major inputs for crop...»

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Real time software GPS receiver with new fast tracking method

Science & technology   |   Electronics   |   Term papers   |   10/09/2009   |   .pdf   |   5 pages
Document abstract : «This work is part of an effort to develop a receiver that solely depends upon software based processing. Correlation operations are performed in software rather than using a hardware correlators. The receiver consists of RF front end and a SHARC DSP...»

Synopsis abstract : «Abstract. Introduction. Software receiver structure. GPS signal acquisition. GPS signal acquisition: Modified algorithm. GPS signal carrier pull in. GPS signal tracking. Conclusion and future work. References....»

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Fault management of LAN - a hierarchical adaptive distributed diagnosis algorithm

Science & technology   |   Computer science   |   Term papers   |   10/09/2009   |   .pdf   |   5 pages
Document abstract : «As computer networks have grown in into complex enterprise wide systems, managements of operation and associated risk has become a critical task. The goal of the network management is to monitor, interpret and control network operations, optimizing...»

Synopsis abstract : «Abstract. Introduction. Distributed system level diagnosis. The new self algorithm. The event self algorithm. Drawbacks of the self algorithm. Adaptive distributed system level diagnosis. Comparison of adaptive dsd and hi...»

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Texture analysis and classification

Science & technology   |   Computer science   |   Term papers   |   10/09/2009   |   .pdf   |   5 pages
Document abstract : «Texture classification is an image processing technique by which different regions of an image are identified based on texture properties. This process plays an important role in industrial, biomedical and remote sensing applications. One of the...»

Synopsis abstract : «Abstract. Introduction. Logical operators. Generation of higher order matrices. Logical hadamard operator. Arithmetic operator. Adding operator. Equivalence operator. Conjunction operator. Disjunction operator. Texture analysis and classification...»

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Curvature scale space (CSS) based trade mark recognition

Science & technology   |   Electronics   |   Term papers   |   10/09/2009   |   .pdf   |   5 pages
Document abstract : «Information is inherently multimodal. Humans can efficiently and effectively process information simultaneously in multiple dimensions. These multiple media, that aid effective communication, can be characterized into speech, audio, image, video,...»

Synopsis abstract : «Abstract. Introduction. Meaning of trademark. Pattern recognition system. Color. Shape. Invariance criteria. Efficiency. Ease of implementation. Computation of shape properties. Invariant moment based method. Edge angles. Invariant...»

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Automated image tracking and surveillance the vigil master

Science & technology   |   Electronics   |   Term papers   |   10/09/2009   |   .pdf   |   4 pages
Document abstract : «Surveillance is monitoring of behavior. Surveillance cameras have become widespread: Public places, shopping centers, offices, transportation, and much others. Increasingly, the sheer volume of data requires automated analysis. Surveillance is...»

Synopsis abstract : «Introduction. System architecture. Architecture diagram. Algorithm. Module flow diagram. Interfacing of the web camera with the computer. Image capturing. Transfer of web camera data into processable data. Motion detection module. Log...»

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Witchcraft in East Anglia: Hopkins & Stearne

Arts & media   |   Journalism   |   Term papers   |   10/09/2009   |   .doc   |   3 pages
Document abstract : «In 1995 Seth Nthai, the Minister for Security and Safety in South Africa, admitted that witchcraft accusations in South Africa seemed to be connected to the political situation. This was arguably illustrated by the increase in witch burnings during...»

Synopsis abstract : «Introduction. The 1645 Chelmsford Summer Assize court session. Material gain and religious fanaticism. Methods of gaining confessions . Methods comprising interrogation and torture. Conclusion. References....»

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Ben Edwards - The return

Philosophy & literature   |   Literature   |   Term papers   |   10/12/2009   |   .doc   |   2 pages
Document abstract : «He was the best, once, now reduced to this. The decaying rooms of this dilapidated construction are not fit for humans to reside, just birds and perhaps the odd rodent. Walking through the huge floor to ceiling windows he heard the crunch of...»

Synopsis abstract : «Introduction. The howling of the stray dogs and their impact . The condition of the gym. Clearing the space. The prince's words. Conclusion....»

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Monetary policy

Economics & finance   |   Finance   |   Term papers   |   10/12/2009   |   .doc   |   4 pages
Document abstract : «Monetary policy changes have influence over unemployment, short-term production and in the long-run affect prices and inflation rates. What monetary policy can do to heighten economic performance is a challenge that must be understood by economic...»

Synopsis abstract : «Introduction. Manipulation of the US money by Federal Reserve Bank. The impact of energy prices on inflation. Federal Reserve's 'loosening' or 'tightening' the money supply. Monetary policy shocks. Regulating operations of the stock market. Creation...»

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Environmentally friendly companies: Diversified natural products, inc. and ICS cleaning

Arts & media   |   Journalism   |   Term papers   |   10/12/2009   |   .doc   |   2 pages
Document abstract : «As an environmentally friendly cleaning products and services company, the London-based ICS Cleaning works in teams to give an "intelligent clean." Taking great pride in their work, the company proves thorough and banks on skill instead of sizeable...»

Synopsis abstract : «Introduction. Effective policy development in human resources . The impact on environment. The environmentally-friendly factor of ICS. The marriage of like business strategies . Conclusion. References....»

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3D graphics tools for Java

Science & technology   |   Computer science   |   Term papers   |   10/12/2009   |   .doc   |   8 pages
Document abstract : «There are several packages for 3D graphics in Java that have come up in the past decade with varying degrees of success. This paper does a survey of not only the features of these tools, but also about their importance and the future prospects of...»

Synopsis abstract : «Abstract. Introduction. Brief introduction of Java based 3D graphics tools. Low level graphics APIs. JOGL. LWJGL. Screen graph based Java APIs. Java3D. Aviatrix3D. Xith3D. jME. AgentF...»

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Importance of benchmarking of E-business sites

Science & technology   |   Computer science   |   Term papers   |   10/12/2009   |   .doc   |   2 pages
Document abstract : «Benchmarking is an important activity in the analysis of E-Business web sites. The primary reason being that today E-Business is highly competitive, with customers having lot of options and hence the E-Business web sites have to keep up with...»

Synopsis abstract : «Introduction. Commercially available tools for benchmarking. Commonly used commercial tools for benchmarking effectiveness . References....»

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McDonalds - Strategic audit

Business & market   |   Business strategy   |   Term papers   |   10/12/2009   |   .doc   |   5 pages
Document abstract : «The case time setting is the year 2007. Headquartered in Oak Brook, Illinois, McDonald's common stock is publicly-traded on the New York Stock Exchange under the ticker symbol MCD. The mission statement: to be the world's best quick service...»

Synopsis abstract : «Case abstract . The vision and mission statement. External audit. Opportunities. Threats. CPM ? Competitive Profile Matrix. External Factor Evaluation (EFE) Matrix. Internal audit. Strengths. Weaknesses . Internal Factor Evaluation (IFE)...»

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Protecting children in cyber space

Arts & media   |   Journalism   |   Term papers   |   10/12/2009   |   .doc   |   4 pages
Document abstract : «Advent of any technology brings about positive and negative aspects with it. The negative aspects of cyberspace have diminished the social and cultural norms of societies. Cyber bullying, child abuse are part of them. The unchecked use of cyberspace...»

Synopsis abstract : «Abstract. Foreword. Background. Darker side of cyber space. Recommendation for government of Pakistan. Recommendation for PTA. Role international law can play. Youth counseling. Parental guidelines. Afterward. Refer...»

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Bead Bar's superior computer system

Science & technology   |   Computer science   |   Term papers   |   10/12/2009   |   .doc   |   5 pages
Document abstract : «A standard business depends on information technology for their continued existence. Information technology can provide a business with efficiency which assists a business to be highly successful. Recently, information systems have been recognized...»

Synopsis abstract : «Introduction. The Bead Bar . Developing a suitable system . The need of information systems. The planning phase . The systems design . SDLC maintenance. Conclusion. Reference....»

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