A novel post-processing algorithm for parallelly decoded U-HDTV video sequence

Seung Won Jung, Chun Su Park, Haechul Choi, Aldo W. Morales, Sung-Jea Ko

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

Abstract

Ultra High Definition Television (U-HDTV) promises to offer a strong sense of reality by utilizing extremely high spatial and temporal resolution. In order to compress U-HDTV video sequences in a practical way, the video sequence is divided into sub-sequences and each sub-sequence is parallelly processed. However, the merged sequence of independently decoded sub-sequences inherently exhibits a distortion at the boundary of the sub-sequences. To solve this problem, we propose a novel post-processing algorithm to merge parallelly decoded sub-sequences. Experimental results indicate that the subjective visual quality of U-HDTV is enhanced by the proposed post-processing technique.

Original languageEnglish
Title of host publicationDigest of Technical Papers - IEEE International Conference on Consumer Electronics
DOIs
Publication statusPublished - 2009 Sep 25
Event2009 International Conference on Consumer Electronics, ICCE 2009 - Las Vegas, NV, United States
Duration: 2009 Jan 102009 Jan 14

Other

Other2009 International Conference on Consumer Electronics, ICCE 2009
CountryUnited States
CityLas Vegas, NV
Period09/1/1009/1/14

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Industrial and Manufacturing Engineering

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    Jung, S. W., Park, C. S., Choi, H., Morales, A. W., & Ko, S-J. (2009). A novel post-processing algorithm for parallelly decoded U-HDTV video sequence. In Digest of Technical Papers - IEEE International Conference on Consumer Electronics [5012288] https://doi.org/10.1109/ICCE.2009.5012288