Video rate control using activity based rate prediction

Young Ro Kim, Chin Youl Kim, Young Ki Ko, Sung Jea Ko

Research output: Contribution to journalConference articlepeer-review

1 Citation (Scopus)


In this paper, an efficient rate-prediction technique using the wavelet-based activity measure is proposed which can be successfully used for video rate-control. Experimental results show that the proposed prediction-based rate control scheme can regulate the bit-rate under dramatic scene changes more effectively and achieve better PSNR performance than the TM5 rate control mechanism [1].

Original languageEnglish
Pages (from-to)236-237
Number of pages2
JournalDigest of Technical Papers - IEEE International Conference on Consumer Electronics
Publication statusPublished - 1999
EventProceedings of the 1999 IEEE International Conference on Consumer Electronics, ICCE'99 - Los Angeles, CA, USA
Duration: 1999 Jun 221999 Jun 24

ASJC Scopus subject areas

  • Industrial and Manufacturing Engineering
  • Electrical and Electronic Engineering

Cite this