VLSI ARCHITECTURE AND FPGA PROTOTYPING OF A DIGITAL CAMERA FOR IMAGE SECURITY AND AUTHENTICATIONWATERMARKING
the process that embeds data called a watermark, a tag, or label into a multimedia object such that the watermark can be detected or extracted later to make an assertion about the object. The object may be an image, audio, video, or text .In general, any watermarking scheme (algorithm) consists of three parts, such as the following:1) Watermark;2) Encoder (insertion algorithm);3) Decoder and Comparator (verification or extraction o ....etc

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1.SCSI stands for :
(A)Small Computer Systems Interface
(B)Simple Component Systems Interface
(C )Simple Computer Systems Interface
(D)Small Component Systems Interface

2..Which of the following is a logical extension of multiprogramming?
(A)Multi processing(B)Multitasking
(C ) Real time processing(D) Distributed processing

3.Which among the following is not an example of a Java wrapper class?
(A)Char .(B)Integer
(C )Boolean(D)Byte

4.Which one of the following is not an ACID property?
(A)Atomicity(B)Consist ....etc

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1.Type of value stored'in a variable can be identified using____________of the variable.
 (A)Variable Name(B)Data Type
(C )Variable Size(D)None of these

2.Two main measures for the efficiency of an algorithm are :
(A)Processor and memory(B)Complexity and capacity.
(C )Time and space(D)Data and space

3.If two sets A and B have no common elements then such sets are known as :
(A)Union(B)Distinct
(C )Disjoin(D)Complement

4._________are used to over come the difference in data transfer speeds of various devices ....etc

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I am a small time entrepreneur and need to program MCs from time to time.

Please give me the details\availability of parallel stand alone programmer
for P89V51RD2BN.
Would appreciate if it can also program Phillips LPC 1114 series .
Thanks and regards
Prabir. Kolkata
[email protected] ....etc

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195/2014
 Maximum : 100 marks
Time : 1 hour and 15 minutes

1. The first Chief editor of'Swadesabhimani':
(A)Vakkom Abdul Khadur Maulavi
(B)Sir. C.P. Govinda Pillai
(C )K. Ramakrishna Pillai
(D)G. Parameswaran Pillai

2.‘Mitra mela', a secret society was organized by :
(A)B.G. Tilak
(B)Sachin Sanya
(C )Madan Lal Dhingra
(D)Savarkar

3,The ‘Lekshamveedu’ scheme was launched by :
(A)A.K. Gopalan
(B)E.K. Nayanar
(C )PattomA Thanupillai
(D)M.N. Govindan Nair

4.The Act relating to water (Prevention ....etc

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FPGA in Space

A quiet revolution is taking place. Over the past few years, the density of the average programmable logic device has begun to skyrocket. The maximum number of gates in an FPGA is currently around 500,000 and doubling every 18 months. Meanwhile, the price of these chips is dropping. What all of this means is that the price of an individual NAND or NOR is rapidly approaching zero! And the designers of embedded systems are taking note. Some system designers are buying processor cores and incorporating them into system-on-a-chip d ....etc

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A field-programmable gate array (FPGA) is an integrated circuit designed to be configured by the customer or designer after manufacturing.FPGAs can be used to implement any logical function that an ASIC could perform. The ability to update the functionality after shipping,FPGAs contain programmable logic components called logic blocks, and a hierarchy of reconfigurable interconnects that allow the blocks to be wired together”somewhat like a one-chip programmable breadboard,
FPGA System having the advantage
Complete integrated desi ....etc

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Rapid advances in silicon technology and high demand of multimedia applications on wireless networks have spurred the research and development of computationally intensive signal processing and communication systems on FPGAs and Application Specific Integrated Circuits (ASICs).

These advancements also offer mystical solutions to historically intractable signal processing problems resulting in major new market opportunities and trends. Traditionally for signal processing specific applications off the shelf Digital Signal Processors (DSPs) ar ....etc

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AN FPGA-BASED ARCHITECTURE FOR REAL TIME IMAGE FEATURE EXTRACTION
Real-time image pattern recognition is a challenging task which involves image processing, feature extraction and pattern classification. It applies to a wide range of applications including multimedia , military and medical ones. Its high computational requirements force systems to use very expensive clusters, custom VLSI designs or even both. These approaches suffer from various disadvantages, such as high cost and long development times. Rec ....etc

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The programmer devices requiredfor programming theelectrically programmable readonlymemories (EPROMs) are generallyexpensive. Here is a low-cost circuit toprogram binary data into 2716 and Priyank Mudgal 2732 EPROMs.The circuit uses timer NE555 (IC2)wired as a monostable. When push-toonswitch S1 is pressed, IC2 generatesa 50ms pulse, which is given to the programpin 18 of the ZIF SOCKET throughswitch S2. EPROM is inserted into theZIF SOCKET for programming. LED1 to indicate the application of theprogramming pulse to the EPROM.B ....etc

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