A study on the rate control method for MPEG transcoder considering drift-error propagation

I. Nagayoshi, H. Kasai, H. Tominaga

Research output: Contribution to conferencePaper

1 Citation (Scopus)

Abstract

As the transform method of video bit stream to the required bit stream format, the video transcoder has been adopted in various applications. In this paper, we focus on a MPEG video transcoder that can reduce the required bit rate by using re-quantization in the DCT domain. Furthermore, we propose a rate control method for this MPEG video transcoder that takes into consideration the estimation of drift-error propagation. Next, from simulation experiments, we compare the proposed rate control method to the traditional rate control method in terms of complexity, required buffer size and picture quality.

Original languageEnglish
Pages960-963
Number of pages4
Publication statusPublished - 2000
Externally publishedYes
EventInternational Conference on Image Processing (ICIP 2000) - Vancouver, BC, Canada
Duration: 2000 Sep 102000 Sep 13

Conference

ConferenceInternational Conference on Image Processing (ICIP 2000)
CountryCanada
CityVancouver, BC
Period00/9/1000/9/13

ASJC Scopus subject areas

  • Hardware and Architecture
  • Computer Vision and Pattern Recognition
  • Electrical and Electronic Engineering

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  • Cite this

    Nagayoshi, I., Kasai, H., & Tominaga, H. (2000). A study on the rate control method for MPEG transcoder considering drift-error propagation. 960-963. Paper presented at International Conference on Image Processing (ICIP 2000), Vancouver, BC, Canada.