please send the ppt for data compression &applications ....etc

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I need solid ppts for multimedia compression techniques anna university m.e communication system syllabus
....etc

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Need gujarat samachar ravi purti 1st May 2011 and 8th May 2011 ....etc

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need some ideas for implementing of vcr engine in two wheeler si engines ....etc

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I want the report on Video Image Compression Techniques ....etc

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An image defined in the real world is considered to be a function of two real variables say x,y.

Before going to processing an image, it is converted into a digital form. Digitization includes sampling of image and quantization of sampled values.

After converting the image into bit information, processing is performed.

This processing technique may be,
Image enhancement
Image reconstruction
Image compression

Image enhancement refers to accentuation, or sharpening, of image features such as boundaries.

Image restoration is co ....etc

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Introduction

Data compression is the process of converting an input data stream or the source stream or the original raw data into another data stream that has a smaller size. data compression is popular because of two reasons

1) People like to accumulate data and hate to throw anything away. No matter however large a storage device may be, sooner or later it is going to overflow. Data compression seems useful because it delays this inevitability
2) People hate to wait a long time for data transfer. There are many known methods of data ....etc

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Please provide me papers available on Fractal Image Comression along with implementation in java ....etc

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need huffmann code for image compression with time reduction ....etc

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