Authors:-Dr. N. Rameshkumar, B. Balajee
Abstract:-The lifting scheme is an implementation of Discrete Wavelet Transform. It presents primed computation of the wavelet coefficients. This paper presents Field Programmable Gate Array implementation of 2-D Discrete Wavelet Transform to compress the images for recovery and storage. The aim of this paper is to investigate novel and efficient Very Large Scale Integration designs for the lifting algorithm. The design is made in VHSIC Hardware Description Language using Xilinx ISE and the simulator used is ISE Simulator. The design can be used to reduce the complexity for lossy image compression. The Lifting Scheme has less memory requirement.
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