Design and FPGA Implementation of Modified DA Based Processor for Image Compression
M.Arun R.Krishnaveni · International Journal of Advanced Research in Electrical Electronics and Instrumentation Engineering · 2015
Image compression is one of the method which are widely used in areas such as medical, automotive, consumer and military.Discrete wavelet transforms is the most widely used transformation technique that is adopted for image compression.DWT is always high due to large number of arithmetic operations it is highly complex.In this work a modified Distributive Arithmetic based DWT architecture is proposed and is implemented on FPGA.This design is two times faster than the reference design and is thus suitable for applications that require high speed image processing algorithms.The proposed method is implemented in FPGA.