Submitted by
Nancy Singal


ABSTRACT
Image Compression addresses the problem of reducing the amount of data required to represent the digital image. Compression is achieved by the removal of one or more of
three basic data redundancies: (1) Coding redundancy, which is present when less than optimal (i.e. the smallest length) code words are used; (2) Interpixel redundancy, which results from correlations between the pixels of an image & (3) psycho visual redundancy which is due to data that is ignored by the ....etc

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I need more related previous works based on Discrete wavaelet transform based satellite image resolution enhancement ....etc

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need documentation of multitone siren using ic4090 and lm386 ....etc

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USE OF DISCRETE FIBER IN ROAD CONSTRUCTION

PRESENTED BY: SACHIN KAPOOR



ABSTRACT



New materials and construction techniques are required to provide Civil Engineering with alternatives to traditional road construction practices. Traditional techniques have not been able to bear the mixed traffic load for a long time. Therefore the pavement requires overlaying. To overcome this problem fiber inclusion in pavements is adopted nowadays. This paper highlights on the use of discrete fiber in road ....etc

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seminars report and presentation ....etc

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An Efficient Architecture for 2-D Lifting-basedDiscrete Wavelet Transform
I. INTRODUCTION
The two-dimensional discrete wavelet transform (2-DWT) is widely used in many image compression techniques,and adopted to be an ingredient in many image compression standards, such as JPEG2000,
The computation transform has been widely
implemented in very-large-scale integration (VLSI) to meetreal time requirement.
In this paper, an efficient line-based VLSI architecture for 2-D DWT using lifting scheme is p ....etc

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This article is presented by:
Steve Park and Larry Leemis
College of William and Mary
Discrete-Event Simulation:A First Course
Technical Attractions of Simulation

Ability to compress time, expand time
Ability to control sources of variation
Avoids errors in measurement
Ability to stop and review
Ability to restore system state
Facilitates replication
Modeler can control level of detail
Introduction

What is discrete-event simulation?
Modelin ....etc

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Video Watermarking using Integer-to-Integer Discrete Wavelet Transform (Java)
Proceedings on Digital Watermarking, TENCON

Abstract:
This paper proposes a novel video watermarking technique to embed a digital watermark in video data using integer-to-integer discrete wavelet transform. The watermark is embedded in the lowest frequency components of each frame. The method exploits features of the human visual system. The watermark can be extracted directly from the decoded video without access to the original video. Experimental resul ....etc

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A FAST PIPELINED IMPLEMENTATION OF TWO DIMENSIONAL INVERSE DISCRETE COSINE TRANSFORMS

Abstract:- The inverse discrete cosine transform (IDCT) is a significant component in todayâ„¢s JPEG and MPEG decoders. Of all the stages in the decoding process of a JPEG file, the IDCT is the most computationally intensive. Hence, we require fast and efficient implementations, either in software or hardware. Numerous individual designs for computing the ID-IDCT have been proposed. Our 2D-IDCT incorporates two of our ID-IDCT cores and a transpose netwo ....etc

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