Scalable ROI algorithm for H.264/SVC-based video streaming

Jung Hwan Lee, Chuck Yoo

Research output: Chapter in Book/Report/Conference proceedingConference contribution

4 Citations (Scopus)

Abstract

H.264/SVC has been widely adopted to smart CE devices for network-adaptive video transmission. However, current H.264/SVC does not support sufficiently high subjective QoS (Quality of Service) because its scalability methods provide only coarse-grained network adaptivity. To address this problem, we propose Scalable ROI (SROI) algorithm that applies ROI (Region of Interests) concept to SVC (Scalable Video Codec). While existing methods use fixed size of enhancement layers, our method utilizes only ROI area as an enhancement layer so that it can improve subjective QoS with low transmission overhead. Through some experiments, we show that our method can increase PSNR (Peak Signal-to-Noise Ratio) by 4-5 dB in ROI areas.

Original languageEnglish
Title of host publication2011 IEEE International Conference on Consumer Electronics, ICCE 2011
Pages201-202
Number of pages2
DOIs
Publication statusPublished - 2011
Event2011 IEEE International Conference on Consumer Electronics, ICCE 2011 - Las Vegas, NV, United States
Duration: 2011 Jan 92011 Jan 12

Publication series

NameDigest of Technical Papers - IEEE International Conference on Consumer Electronics
ISSN (Print)0747-668X

Other

Other2011 IEEE International Conference on Consumer Electronics, ICCE 2011
CountryUnited States
CityLas Vegas, NV
Period11/1/911/1/12

ASJC Scopus subject areas

  • Industrial and Manufacturing Engineering
  • Electrical and Electronic Engineering

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    Lee, J. H., & Yoo, C. (2011). Scalable ROI algorithm for H.264/SVC-based video streaming. In 2011 IEEE International Conference on Consumer Electronics, ICCE 2011 (pp. 201-202). [5722540] (Digest of Technical Papers - IEEE International Conference on Consumer Electronics). https://doi.org/10.1109/ICCE.2011.5722540