Thesis-2005-Saparon.pdf (30.31 MB)
Optimizing motion estimation in MPEG-2 standard
thesis
posted on 2018-09-03, 10:16 authored by Azilah SaparonAn efficient compression algorithm is vital for storage and transmission of video
signal. Many video coding standards such as ISO MPEG-1/2 and ITU-T
H.261/262/263 apply block motion estimation and compensation algorithms to exploit
temporal redundancies where reduction is the key to high performance in video
coding. The full search algorithm is a brute force for block motion estimation method
used in the standards. It offers the best quality so far but its high computational
complexity makes it unsuitable for real-time implementations. This thesis proposes
and demonstrates a new scanning order that will minimize the computational
complexity of the matching process especially in full search algorithm either with
similar or acceptable degradation in quality performance. [Continues.]
Funding
Malaysia, Public Services Department. Universiti Teknologi MARA (Shah Alam, Malaysia).
History
School
- Mechanical, Electrical and Manufacturing Engineering
Publisher
© Azilah SaparonPublisher statement
This work is made available according to the conditions of the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0) licence. Full details of this licence are available at: https://creativecommons.org/licenses/by-nc-nd/4.0/Publication date
2005Notes
A Doctoral Thesis. Submitted in partial fulfilment of the requirements for the award of Doctor of Philosophy at Loughborough University.Language
- en