eprintid: 3336
rev_number: 11
eprint_status: archive
userid: 311
dir: disk0/00/00/33/36
datestamp: 2018-12-18 02:57:41
lastmod: 2018-12-18 02:57:41
status_changed: 2018-12-18 02:57:41
type: conference_item
metadata_visibility: show
creators_name: Hoang Van, Quang
creators_name: Dao Thi Hue, Le
creators_name: Du dinh, Vien
creators_name: Nguyen Hong, Vu
creators_name: Hoang, Van Xiem
creators_id: quanghvdt@gmail.com
creators_id: hueledao94@gmail.com
creators_id: dudinhvien@gmail.com
creators_id: vu.nguyenhong@gmail.com
creators_id: xiemhoang@vnu.edu.vn
title: Complexity Controlled Side Information Creation for Distributed Scalable Video Coding
ispublished: inpress
subjects: ECE
subjects: ElectronicsandComputerEngineering
divisions: fac_fet
abstract: Distributed scalable video coding (DSVC) has recently been gaining many attentions due to its benefits in terms of computational complexity, error resilience and scalability, which are important for emerging video applications like wireless sensor networks and visual surveillance system (VSS). In DSVC, the side information (SI) creation plays a key role as it directly affects to the DSVC compression performance and the encoder/decoder computational complexity. However, for many VSS applications, the energy of each VSS node is usually attenuating along the time, making the difficulty in transmitting surveillance video in real time. To address this problem, we propose a complexity controlled SI creation solution for the newly DSVC framework. To achieve the flexible SI creation, the complexity associated to SI creation process is modeled using a linear model in which the model parameters are estimated from a fitting process. To adjust the SI complexity, a user parameter is defined based on the availability of the VSS energy resource. Experiments conducted for a rich set of video surveillance data have revealed the benefits of the proposed complexity control solution, notably in both complexity control and compression performance.
date: 2018-12-18
date_type: published
official_url: http://www.sigtelcom.net/2019/
full_text_status: public
pres_type: paper
event_title: International Conference on Recent Advances in Signal Processing, Telecommunications & Computing
event_location: HaNoi, Vietnam
event_dates: 21-22 March 2019
event_type: conference
refereed: TRUE
citation:   Hoang Van, Quang and Dao Thi Hue, Le and Du dinh, Vien and Nguyen Hong, Vu and Hoang, Van Xiem  (2018) Complexity Controlled Side Information Creation for Distributed Scalable Video Coding.  In: International Conference on Recent Advances in Signal Processing, Telecommunications & Computing, 21-22 March 2019, HaNoi, Vietnam.    (In Press)  
document_url: https://eprints.uet.vnu.edu.vn/eprints/id/eprint/3336/1/SI%20complexity%20control_ver17_le_1page.pdf