A low bandwidth Integer Motion Estimation module for MPEG-2 to H.264 transcoding

Xianghui Wei, Takeshi Ikenaga, Satoshi Goto

研究成果: Article

1 引用 (Scopus)

抄録

A low-bandwidth Integer Motion Estimation (IME) module is proposed for MPEG-2 to H.264 transcoding. Based on bandwidth reduction method proposed in Ref. 1), a ping-pang memory control scheme combined with Partial Sum of Absolute Differences (SAD) Variable Block Size Motion Estimation (VBSME) architecture are realized. Experiment results show bandwidth of the proposed architecture is 70.6% of H.264 regular IME (Level C+ scheme, 2 Macro Block (MB) stitched vertically), while the on-chip memory size is 11.7% of that.

元の言語English
ページ(範囲)114-121
ページ数8
ジャーナルIPSJ Transactions on System LSI Design Methodology
2
DOI
出版物ステータスPublished - 2009

Fingerprint

Motion estimation
Bandwidth
Data storage equipment
Macros
Experiments

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Computer Science Applications

これを引用

@article{de2e1913ef934b5fb87f140fcf98e248,
title = "A low bandwidth Integer Motion Estimation module for MPEG-2 to H.264 transcoding",
abstract = "A low-bandwidth Integer Motion Estimation (IME) module is proposed for MPEG-2 to H.264 transcoding. Based on bandwidth reduction method proposed in Ref. 1), a ping-pang memory control scheme combined with Partial Sum of Absolute Differences (SAD) Variable Block Size Motion Estimation (VBSME) architecture are realized. Experiment results show bandwidth of the proposed architecture is 70.6{\%} of H.264 regular IME (Level C+ scheme, 2 Macro Block (MB) stitched vertically), while the on-chip memory size is 11.7{\%} of that.",
author = "Xianghui Wei and Takeshi Ikenaga and Satoshi Goto",
year = "2009",
doi = "10.2197/ipsjtsldm.2.114",
language = "English",
volume = "2",
pages = "114--121",
journal = "IPSJ Transactions on System LSI Design Methodology",
issn = "1882-6687",
publisher = "Information Processing Society of Japan",

}

TY - JOUR

T1 - A low bandwidth Integer Motion Estimation module for MPEG-2 to H.264 transcoding

AU - Wei, Xianghui

AU - Ikenaga, Takeshi

AU - Goto, Satoshi

PY - 2009

Y1 - 2009

N2 - A low-bandwidth Integer Motion Estimation (IME) module is proposed for MPEG-2 to H.264 transcoding. Based on bandwidth reduction method proposed in Ref. 1), a ping-pang memory control scheme combined with Partial Sum of Absolute Differences (SAD) Variable Block Size Motion Estimation (VBSME) architecture are realized. Experiment results show bandwidth of the proposed architecture is 70.6% of H.264 regular IME (Level C+ scheme, 2 Macro Block (MB) stitched vertically), while the on-chip memory size is 11.7% of that.

AB - A low-bandwidth Integer Motion Estimation (IME) module is proposed for MPEG-2 to H.264 transcoding. Based on bandwidth reduction method proposed in Ref. 1), a ping-pang memory control scheme combined with Partial Sum of Absolute Differences (SAD) Variable Block Size Motion Estimation (VBSME) architecture are realized. Experiment results show bandwidth of the proposed architecture is 70.6% of H.264 regular IME (Level C+ scheme, 2 Macro Block (MB) stitched vertically), while the on-chip memory size is 11.7% of that.

UR - http://www.scopus.com/inward/record.url?scp=79851486362&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=79851486362&partnerID=8YFLogxK

U2 - 10.2197/ipsjtsldm.2.114

DO - 10.2197/ipsjtsldm.2.114

M3 - Article

AN - SCOPUS:79851486362

VL - 2

SP - 114

EP - 121

JO - IPSJ Transactions on System LSI Design Methodology

JF - IPSJ Transactions on System LSI Design Methodology

SN - 1882-6687

ER -