EGR SYSTEM FOR INTERNAL COMBUSTION ENGINE AND METHOD FOR CONTROLLING THE SAME

Abstract:

An EGR system includes a high-pressure EGR passage that provides communication between an exhaust pipe, at a portion upstream of a turbine of a turbocharger, and an intake pipe, at a portion downstream of a compressor; a low-pressure EGR passage that provides communication between the exhaust pipe, at a portion downstream of the turbine, and the intake passage, at a portion upstream of the compressor; and an exhaust gas catalyst provide ....etc

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pls source code mail me .
my mail id is [email protected]

:huh:

how to implement to vector quantization index table in java swing ? ....etc

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hi two threads are there on speech compression by novel method. please visit:

http://seminarsprojects.net/Thread-speech-compression-a-novel-method--2322?mode=linear
http://seminarsprojects.net/Thread-a-novel-method-of-compressing-speech-with-higher-bandwidth-efficiency--14067 ....etc

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Presented by:THULASI RAM P
COLOUR FUNDAMENTALS AND COLOUR MODELING

INTRODUCTION
Color is a powerful descriptor that simplifies object identification and extraction from a scene.
Characterization of light is central to the science of color.
Achromatic light is what viewers see on a black and white TV.
Gray-level is a scalar measure of intensity that ranges from black, to grays, and finally to white.
NEED FOR COLOUR:
>> Information e ....etc

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hi, i would like to get a full report (or ppt)and matlab code for secret communication using jpeg double compression.please help me ....etc

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CHAOTIC WATERMARKING SCHEME FOR AUTHENTICATION OF JPEG IMAGES
VISAKH VIJAYAN
S7 ECE
NO : 71
College of Engineering, Trivandrum
2007-11 batch



OUTLINE
INTRODUCTION
WATERMARK EMBEDDING
WATERMARK EMBEDDING PROCESS
WATERMARK EXTRACTION & AUTHENTICATION
CONCLUSION
REFERENCE

INTRODUCTION
Watermarking: Process of embedding digital signal (information) in a way that is difficult to remove.
Information may be text or a logo which is used for identification and authentication ....etc

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Speech Compression - a novel method

This paper illustrates a novel method of speech compression and transmission. This method saves the transmission bandwidth required for the speech signal by a considerable amount. This scheme exploits the property of low pass nature of the speech signal. Also this method applies equally well for any signal, which is low pass in nature, speech being the more widely used in Real Time Communication, is highlighted here.

As per this method, the low pass signal (speech) at the transmitt ....etc

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The name JPEG stands for Joint Photographic Experts Group, the name of the committee that created the JPEG standard and JPEG may not be as well suited for line drawings and other textual or iconic graphics, where the sharp contrasts between adjacent pixels can cause noticeable artifacts. Such images may be better saved in a lossless graphics format such as TIFF, GIF, PNG, or a raw image format. The JPEG standard actually includes a lossless coding mode, but that mode is not supported in most products
and there is a good report available abou ....etc

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Abstract
Detection of double joint photographic experts group (JPEG) compression is of great significance in the field of digital forensics. Some successful approaches have been presented for detecting double JPEG compression when the primary compression and the secondary compression have different quantization matrixes. However, when the primary compression and the secondary compression have the same quantization matrix, no detection method has been reported yet. In this paper, we present a method which can detect double JPEG compressi ....etc

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The attached utility is a work I've submitted to the university. It shows what a jpeg compression is all about.The function implements the DCT transform, using a matrix operator. Note that MATLAB has a function for the DCT and iDCT transforms that might be more efficient.Read the ReadMe.txt for some details about the algorithm. ....etc

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