JP2004529569A5 - - Google Patents

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Publication number
JP2004529569A5
JP2004529569A5 JP2002586634A JP2002586634A JP2004529569A5 JP 2004529569 A5 JP2004529569 A5 JP 2004529569A5 JP 2002586634 A JP2002586634 A JP 2002586634A JP 2002586634 A JP2002586634 A JP 2002586634A JP 2004529569 A5 JP2004529569 A5 JP 2004529569A5
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JP
Japan
Prior art keywords
motion vector
modified
reduced resolution
interlaced video
reference frame
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
JP2002586634A
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English (en)
Japanese (ja)
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JP2004529569A (ja
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Publication date
Priority claimed from US09/846,528 external-priority patent/US6909750B2/en
Application filed filed Critical
Publication of JP2004529569A publication Critical patent/JP2004529569A/ja
Publication of JP2004529569A5 publication Critical patent/JP2004529569A5/ja
Withdrawn legal-status Critical Current

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JP2002586634A 2001-05-01 2002-04-23 埋め込みリサイジング機能を有するｍｐｅｇ復号化のためのインターレース移動領域の検出及び適正な補間 Withdrawn JP2004529569A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/846,528 US6909750B2 (en) 2001-05-01 2001-05-01 Detection and proper interpolation of interlaced moving areas for MPEG decoding with embedded resizing
PCT/IB2002/001465 WO2002089476A1 (en) 2001-05-01 2002-04-23 Detection and proper interpolation of interlaced moving areas for mpeg decoding with embedded resizing

Publications (2)

Publication Number Publication Date
JP2004529569A JP2004529569A (ja) 2004-09-24
JP2004529569A5 true JP2004529569A5 (enExample) 2005-08-25

Family

ID=25298185

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2002586634A Withdrawn JP2004529569A (ja) 2001-05-01 2002-04-23 埋め込みリサイジング機能を有するｍｐｅｇ復号化のためのインターレース移動領域の検出及び適正な補間

Country Status (8)

Country Link
US (1) US6909750B2 (enExample)
EP (1) EP1386486B1 (enExample)
JP (1) JP2004529569A (enExample)
KR (1) KR20040000312A (enExample)
CN (1) CN1254103C (enExample)
AT (1) ATE362273T1 (enExample)
DE (1) DE60220045D1 (enExample)
WO (1) WO2002089476A1 (enExample)

Families Citing this family (15)

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Publication number Priority date Publication date Assignee Title
KR20010071519A (ko) * 1998-06-19 2001-07-28 벤자민 에프 커틀러 제1 해상도를 가지는 인코딩된 이미지를 제2 해상도를가지는 이미지로 직접 디코딩하는 방법 및 장치
US20030095603A1 (en) * 2001-11-16 2003-05-22 Koninklijke Philips Electronics N.V. Reduced-complexity video decoding using larger pixel-grid motion compensation
EP2339854A3 (en) * 2001-11-30 2013-11-13 NTT DoCoMo, Inc. Moving picture encoding device, moving picture decoding device, moving picture encoding method, moving picture decoding method, program, and computer readable recording medium storing program
KR100987765B1 (ko) * 2003-09-30 2010-10-13 삼성전자주식회사 동영상 부호화기에서의 예측 수행 방법 및 장치
US7346226B2 (en) * 2003-12-16 2008-03-18 Genesis Microchip Inc. Method and apparatus for MPEG artifacts reduction
US7457438B2 (en) 2003-12-23 2008-11-25 Genesis Microchip Inc. Robust camera pan vector estimation using iterative center of mass
US7499494B2 (en) * 2003-12-23 2009-03-03 Genesis Microchip Inc. Vector selection decision for pixel interpolation
US7480334B2 (en) * 2003-12-23 2009-01-20 Genesis Microchip Inc. Temporal motion vector filtering
US7346109B2 (en) * 2003-12-23 2008-03-18 Genesis Microchip Inc. Motion vector computation for video sequences
US20060233253A1 (en) * 2005-03-10 2006-10-19 Qualcomm Incorporated Interpolated frame deblocking operation for frame rate up conversion applications
US7456881B2 (en) * 2006-01-12 2008-11-25 Aptina Imaging Corporation Method and apparatus for producing Bayer color mosaic interpolation for imagers
CN101385046A (zh) * 2006-02-15 2009-03-11 皇家飞利浦电子股份有限公司 减少显示图像中的压缩伪影、分析编码参数
CN103686097B (zh) * 2012-09-25 2017-02-08 深圳市赛格导航科技股份有限公司 一种视频解交织的方法
CN111741308B (zh) * 2014-10-31 2024-03-19 三星电子株式会社 用于对运动矢量进行编码/解码的方法和装置
CN115314731B (zh) * 2022-06-23 2024-06-25 浙江大华技术股份有限公司 视频处理系统、方法、计算机设备和存储介质

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5614952A (en) * 1994-10-11 1997-03-25 Hitachi America, Ltd. Digital video decoder for decoding digital high definition and/or digital standard definition television signals
EP1701552B1 (en) 1994-06-08 2008-07-30 Matsushita Electric Industrial Co., Ltd. Image conversion apparatus
CN1170425C (zh) * 1997-03-12 2004-10-06 松下电器产业株式会社 高分辨率电视下转换系统
US6148033A (en) * 1997-11-20 2000-11-14 Hitachi America, Ltd. Methods and apparatus for improving picture quality in reduced resolution video decoders
TW440804B (en) 1998-05-07 2001-06-16 Sarnoff Corp Method and apparatus for resizing image information
US6310919B1 (en) 1998-05-07 2001-10-30 Sarnoff Corporation Method and apparatus for adaptively scaling motion vector information in an information stream decoder
KR20010071519A (ko) * 1998-06-19 2001-07-28 벤자민 에프 커틀러 제1 해상도를 가지는 인코딩된 이미지를 제2 해상도를가지는 이미지로 직접 디코딩하는 방법 및 장치
US6252906B1 (en) * 1998-07-31 2001-06-26 Thomson Licensing S.A. Decimation of a high definition video signal
JP2002530949A (ja) 1998-11-17 2002-09-17 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 動きベクトル選択を含む符号化されたビデオ信号をトランスコーディングする方法及び対応するトランスコーダ
US6584154B1 (en) * 1998-11-26 2003-06-24 Oki Electric Industry Co., Ltd. Moving-picture coding and decoding method and apparatus with reduced computational cost
US6931062B2 (en) * 2001-04-11 2005-08-16 Koninklijke Philips Electronics N.V. Decoding system and method for proper interpolation for motion compensation

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