Design And Implementation Of A Unified System Architecture For 2-D Discrete Wavelet Transform

Sameen, Ishmael Visayana (2011) Design And Implementation Of A Unified System Architecture For 2-D Discrete Wavelet Transform. Masters thesis, University of Multimedia.

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Abstract

The two-dimensional Discrete Wavelet Transform (2-D DWT) is fast becoming established for many image and video processing applications, such as the JPEG2000 still image compression standard and the MPEG-4 texture coding standard. The inherent scalability and better de-correlation properties of DWT allow DWT to outperform DCT (Discrete Cosine Transform) in terms of subjective image quality for image and video compression. However, the high memory and processing requirements for 2-D DWT computation inhibit the widespread deployment of DWT for practical image and video processing systems. As a result, a dedicated DWT architecture needs to be developed which can provide real-time video processing performance in embedded system.

Item Type: Thesis (Masters)
Subjects: Q Science > QC Physics
Divisions: Faculty of Engineering (FOE)
Depositing User: Ms Suzilawati Abu Samah
Date Deposited: 14 May 2012 02:39
Last Modified: 14 May 2012 02:39
URI: http://shdl.mmu.edu.my/id/eprint/3515

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