An efficient video coding technique using a novel non-parametric background model
Paper
Paper/Presentation Title | An efficient video coding technique using a novel non-parametric background model |
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Presentation Type | Paper |
Authors | Chakraborty, Subrata (Author), Paul, Manoranjan (Author), Murshed, Manzur (Author) and Ali, Mortuza (Author) |
Journal or Proceedings Title | Proceedings of the 2014 IEEE International Conference on Multimedia and Expo Workshops (ICMEW 2014) |
ERA Conference ID | 42957 |
Number of Pages | 6 |
Year | 2014 |
Place of Publication | Chengdu, China |
Digital Object Identifier (DOI) | https://doi.org/10.1109/ICMEW.2014.6890590 |
Web Address (URL) of Paper | http://ieeexplore.ieee.org/search/searchresult.jsp?action=search&sortType=&rowsPerPage=&searchField=Search_All&matchBoolean=true&queryText=(An%20efficient%20video%20coding%20technique%20using%20a%20novel%20non-parametric%20background%20model) |
Conference/Event | 2014 IEEE International Conference on Multimedia and Expo Workshops (ICMEW 2014) |
IEEE International Conference on Multimedia and Expo | |
Event Details | IEEE International Conference on Multimedia and Expo ICME Rank B B B B B |
Event Details | 2014 IEEE International Conference on Multimedia and Expo Workshops (ICMEW 2014) Event Date 14 to end of 18 Jul 2014 |
Abstract | Video coding technique with a background frame, extracted from mixture of Gaussian (MoG) based background modeling, provides better rate distortion performance by exploiting coding efficiency in uncovered background areas compared to the latest video coding standard. However, it suffers from high computation time, low coding efficiency for dynamic videos, and prior knowledge requirement of video content. In this paper, we present a novel adaptive weighted non-parametric (WNP) background modeling technique and successfully embed it into HEVC video coding standard. Being non-parametric (NP), the proposed technique naturally exhibits superior performance in dynamic background scenarios compared to MoG-based technique without a priori knowledge of video data distribution. In addition, the WNP technique significantly reduces noise-related drawbacks of existing NP techniques to provide better quality video coding with much lower computation time as demonstrated through extensive comparative studies against NP, MoG and HEVC techniques. |
Keywords | background model Coding efficiency Coding performance Non-parametric model Video coding |
ANZSRC Field of Research 2020 | 460306. Image processing |
Public Notes | © 2014 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works. |
Byline Affiliations | Charles Sturt University |
Federation University | |
Institution of Origin | University of Southern Queensland |
https://research.usq.edu.au/item/q2yxv/an-efficient-video-coding-technique-using-a-novel-non-parametric-background-model
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