An Analysis of Different Compression Techniques - Bhattacharjee, Joy;Sharma, Sanjeev
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This work addresses the area of the data compression as it is applicable to the image processing. An analysis of the Discrete Cosine Transformation, Wavelet Transformation (Haar Transformation) and Simultaneous Encryption and Compression are made. These three image compression strategies are examined for their relative effectiveness. Finally a performance comparison is made between these techniques (on variety of Standard Test Images considering parameters such as data reduction ratios).

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Produktbeschreibung
This work addresses the area of the data compression as it is applicable to the image processing. An analysis of the Discrete Cosine Transformation, Wavelet Transformation (Haar Transformation) and Simultaneous Encryption and Compression are made. These three image compression strategies are examined for their relative effectiveness. Finally a performance comparison is made between these techniques (on variety of Standard Test Images considering parameters such as data reduction ratios).
Autorenporträt
Joy Bhattacharjee studied at R.G.P.V , Bhopal India , presently working as Asst. Prof at oriental College of Technology, Bhopal India.Dr. Sanjeev Sharma Head School of Information Technology,Rajiv Gandhi Technological University, Bhopal India.