Improvement of this Project:

The  system  architecture  for  the  proposed  image  compression  that  increases  the compression  rate  with low  power  consumption.  Here, we utilize the procedure followed in JPEG-2000 compression along with some modifications in wavelet computation. As well, DA-based wavelet is used in the proposed  architecture  so  that  substantial  performance gain  can  be  achievable  than  the  traditional  arithmetic formulation  of  wavelet  computation.  Subsequently, DPCM  are  applied  to  reduce  the  number  of  bits  in order  to  represent  the  coefficients  obtained  from  the wavelet  so  that  the  compressibility  of  images  can  be improved. Then, the data is transformed to bit stream with  the  aid  of  Huffman  encoding,  an  entropy encoding  algorithm  employed  for  lossless  data compression.

1. DWT module.
2. DPCM transformation.
3. Huffman encoding module.

Software implementation:

• Modelsim
• Xilinx 14.2

” Thanks for Visit this project Pages – Buy It Soon “

VLSI-Oriented Lossy Image Compression Approach using DA-Based 2D-Discrete Wavelet

“Buy VLSI Projects On On-Line”