Presentation	1997/6/27 Motion Compensation for MPEG Video in the DCT Domain Yoshihiro Noguchi, Hitoshi Kiya,
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Abstract(in English)	In many advanced multimedia applications such as satellite broadcasting CATV and packaged media include Video CD and DVD, video data is often compressed using the algorithms of the Discrete Cosine Transform (DCT) with Motion Compensation (MC). In this paper, we propose a new algorithm for MC prediction directly in the DCT compressed domain. The algorithm of MC prediction in the DCT domain is applied on the image scaling directly in the DCT domain. Simulations using MPEG video are presented to quantify some performance factors concerned.
Keyword(in Japanese)	(See Japanese page)
Keyword(in English)	DCT Domain / Compressed Domain / Motion Compensation / MPEG
Paper #	CAS97-28
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Conference Information
Committee	DSP
Conference Date	1997/6/27(1days)
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Paper Information
Registration To	Digital Signal Processing (DSP)
Language	JPN
Title (in Japanese)	(See Japanese page)
Sub Title (in Japanese)	(See Japanese page)
Title (in English)	Motion Compensation for MPEG Video in the DCT Domain
Sub Title (in English)
Keyword(1)	DCT Domain
Keyword(2)	Compressed Domain
Keyword(3)	Motion Compensation
Keyword(4)	MPEG
1st Author's Name	Yoshihiro Noguchi
1st Author's Affiliation	LSI Laboratories, Asahi Chemical Ind.()
2nd Author's Name	Hitoshi Kiya
2nd Author's Affiliation	Dept. of EE, Tokyo Metropolitan Univ.
Date	1997/6/27
Paper #	CAS97-28
Volume (vol)	vol.97
Number (no)	141
Page	pp.pp.-
#Pages	7
Date of Issue