Author : Priyanka Chavan 1
Date of Publication :7th May 2016
Abstract: The two approaches to represent some data are videos and images. Image compression is a method through which we can increase the storage capacity for images and videos and increases transmission process’s performance. During transmission of data disturbances present on the transmission channel may degrade the performance, therefore we use channel coding such as turbo coding and LDPC coding which ensure transmission with minimum errors on transmission channel. Some of the application such as for mobile and space communication uses these coding techniques. In this paper we are using few transform technique. Discrete cosine transform (DCT), stationary wavelet transform (SWT) and discrete wavelet transform (DWT) with channel coding technique, low density parity check (LDPC) code has been used.
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