ANALYSIS OF EFFECTS OF USING 9/7 WAVELET COEFFICIENTS IN MULTI-RESOLUTION ANALYSIS

Authors

  • Manish Sharma
  • Prof. Sonu Lal Electronics & Comm. Dept. IES College of Technology Bhopal, M.P. India

DOI:

https://doi.org/10.24113/ijoscience.v2i1.68

Keywords:

1-D Discrete Wavelet Transform (DWT), NEDA, Low Pass Filter, High Pass Filter, Xilinx Simulation.

Abstract

Conventional distributed arithmetic (DA) is popular in field programmable gate array (FPGA) design, and it features on-chip ROM to achieve high speed and regularity. In this paper, we describe high speed area efficient 1-D discrete wavelet transform (DWT) using 9/7 filter based new efficient distributed arithmetic (NEDA) Technique. Being area efficient architecture free of ROM, multiplication, and subtraction, NEDA can also expose the redundancy existing in the adder array consisting of entries of 0 and 1. This architecture supports any size of image pixel value and any level of decomposition. The parallel structure has 100% hardware utilization efficiency.

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Published

01/25/2016

How to Cite

Sharma, M., & Lal, P. S. (2016). ANALYSIS OF EFFECTS OF USING 9/7 WAVELET COEFFICIENTS IN MULTI-RESOLUTION ANALYSIS. SMART MOVES JOURNAL IJOSCIENCE, 2(1). https://doi.org/10.24113/ijoscience.v2i1.68