JP4652979B2 - 予測動きベクトル演算方法 - Google Patents
予測動きベクトル演算方法 Download PDFInfo
- Publication number
- JP4652979B2 JP4652979B2 JP2006000967A JP2006000967A JP4652979B2 JP 4652979 B2 JP4652979 B2 JP 4652979B2 JP 2006000967 A JP2006000967 A JP 2006000967A JP 2006000967 A JP2006000967 A JP 2006000967A JP 4652979 B2 JP4652979 B2 JP 4652979B2
- Authority
- JP
- Japan
- Prior art keywords
- motion vector
- block
- reference picture
- picture
- information
- 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.)
- Expired - Lifetime
Links
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
- H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
- H04N19/51—Motion estimation or motion compensation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
- H04N19/103—Selection of coding mode or of prediction mode
- H04N19/105—Selection of the reference unit for prediction within a chosen coding or prediction mode, e.g. adaptive choice of position and number of pixels used for prediction
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
- H04N19/136—Incoming video signal characteristics or properties
- H04N19/137—Motion inside a coding unit, e.g. average field, frame or block difference
- H04N19/139—Analysis of motion vectors, e.g. their magnitude, direction, variance or reliability
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
- H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
- H04N19/176—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a block, e.g. a macroblock
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/44—Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
- H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
- H04N19/51—Motion estimation or motion compensation
- H04N19/513—Processing of motion vectors
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
- H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
- H04N19/51—Motion estimation or motion compensation
- H04N19/513—Processing of motion vectors
- H04N19/517—Processing of motion vectors by encoding
- H04N19/52—Processing of motion vectors by encoding by predictive encoding
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
- H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
- H04N19/51—Motion estimation or motion compensation
- H04N19/56—Motion estimation with initialisation of the vector search, e.g. estimating a good candidate to initiate a search
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
- H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
- H04N19/51—Motion estimation or motion compensation
- H04N19/563—Motion estimation with padding, i.e. with filling of non-object values in an arbitrarily shaped picture block or region for estimation purposes
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
- H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
- H04N19/51—Motion estimation or motion compensation
- H04N19/573—Motion compensation with multiple frame prediction using two or more reference frames in a given prediction direction
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
- H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
- H04N19/51—Motion estimation or motion compensation
- H04N19/577—Motion compensation with bidirectional frame interpolation, i.e. using B-pictures
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
- H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
Description
PMV=median{MVA,MVB,MVC}
以下、添付図面を参照しつつ本発明による実施例を詳細に説明する。
まず、コーディングしようとするブロックの予測動きベクトル‘PMV’を求めるには、周辺ブロックの動きベクトルに対する方向情報を把握しなければならない。そして、各ブロックの動きベクトルに対する方向情報に基づいて、メディアン演算に該当周辺ブロックの動きベクトルを含ませるか否か決定する。
コーディングしようとするブロック(例えば、E)に対して、求めようとする予測動きベクトル‘PMV’と(各周辺ブロックA、B、CまたはA、B、Dの動きベクトルの中で)同一の方向の動きベクトルを選択した後、メディアン演算を通じて予測動きベクトル‘PMV’を求める。
まず、コーディングしようとするブロックEが参照するレファレンスピクチャを、周辺ブロックの二つの動きベクトルが参照しているか検査する。
‘MV1’と‘MV2’を有する周辺ブロックの動きベクトルを‘0’と設定した後、レファレンスピクチャを、ブロックEが参照するレファレンスピクチャと異なると設定し、メディアン演算に含ませてコーディングしようとするブロックの予測動きベクトル‘PMV’を求める。
Claims (2)
- 動きベクトルのデコーディングにおける、双予測ピクチャ内でデコーディングしようとするブロック(E)の予測動きベクトル演算方法であって、
前記双予測ピクチャ内でデコーディングしようとするブロック(E)とは異なる少なくとも1つの他のブロック(A、B、C)の動きベクトルを取得するステップを有し、
前記他のブロック(A、B、C)は、レファレンスピクチャインデックスで示された少なくとも1つのレファレンスピクチャを参照し、
各ピクチャには各ピクチャの表示順序を表すPOC値が割り当てられ、
前記演算方法はさらに、前記双予測ピクチャに関するPOC値と、少なくとも1つのレファレンスピクチャに関するPOC値とを比較するステップと、
前記比較ステップに基づいて、前記双予測ピクチャ内でデコーディングしようとするブロックとは異なるブロック(A、B、C)の前記動きベクトルから、デコーディングされるブロック(E)の前記予測動きベクトルを導出するステップとを有することを特徴とする予測動きベクトル演算方法。 - 前記方法は、ダイレクト予測モードで実行されることを特徴とする請求項1に記載の予測動きベクトル演算方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR20020042204 | 2002-07-18 | ||
KR20020044162 | 2002-07-26 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003002601A Division JP2004056756A (ja) | 2002-07-18 | 2003-01-08 | 予測動きベクトル演算方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006180529A JP2006180529A (ja) | 2006-07-06 |
JP4652979B2 true JP4652979B2 (ja) | 2011-03-16 |
Family
ID=36734113
Family Applications (11)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003002601A Ceased JP2004056756A (ja) | 2002-07-18 | 2003-01-08 | 予測動きベクトル演算方法 |
JP2006000967A Expired - Lifetime JP4652979B2 (ja) | 2002-07-18 | 2006-01-05 | 予測動きベクトル演算方法 |
JP2007222563A Expired - Lifetime JP4331776B2 (ja) | 2002-07-18 | 2007-08-29 | 予測動きベクトル演算方法及び動きベクトル予測方法 |
JP2008169150A Pending JP2008236801A (ja) | 2002-07-18 | 2008-06-27 | 動きベクトルの決定方法 |
JP2008169275A Pending JP2008236803A (ja) | 2002-07-18 | 2008-06-27 | 動きベクトル及びレファレンスピクチャインデックスの決定方法 |
JP2008169302A Pending JP2008236805A (ja) | 2002-07-18 | 2008-06-27 | 動きベクトル及びレファレンスピクチャインデックスの決定方法 |
JP2008169349A Pending JP2008236806A (ja) | 2002-07-18 | 2008-06-27 | 動きベクトル及びレファレンスピクチャインデックスの決定方法 |
JP2008169296A Pending JP2008245330A (ja) | 2002-07-18 | 2008-06-27 | 動きベクトルの決定方法 |
JP2008169101A Pending JP2008245329A (ja) | 2002-07-18 | 2008-06-27 | 動きベクトル及びレファレンスピクチャインデックスの決定方法 |
JP2008169240A Pending JP2008236802A (ja) | 2002-07-18 | 2008-06-27 | 動きベクトルの決定方法 |
JP2008169280A Pending JP2008236804A (ja) | 2002-07-18 | 2008-06-27 | 動きベクトルの決定方法 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003002601A Ceased JP2004056756A (ja) | 2002-07-18 | 2003-01-08 | 予測動きベクトル演算方法 |
Family Applications After (9)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007222563A Expired - Lifetime JP4331776B2 (ja) | 2002-07-18 | 2007-08-29 | 予測動きベクトル演算方法及び動きベクトル予測方法 |
JP2008169150A Pending JP2008236801A (ja) | 2002-07-18 | 2008-06-27 | 動きベクトルの決定方法 |
JP2008169275A Pending JP2008236803A (ja) | 2002-07-18 | 2008-06-27 | 動きベクトル及びレファレンスピクチャインデックスの決定方法 |
JP2008169302A Pending JP2008236805A (ja) | 2002-07-18 | 2008-06-27 | 動きベクトル及びレファレンスピクチャインデックスの決定方法 |
JP2008169349A Pending JP2008236806A (ja) | 2002-07-18 | 2008-06-27 | 動きベクトル及びレファレンスピクチャインデックスの決定方法 |
JP2008169296A Pending JP2008245330A (ja) | 2002-07-18 | 2008-06-27 | 動きベクトルの決定方法 |
JP2008169101A Pending JP2008245329A (ja) | 2002-07-18 | 2008-06-27 | 動きベクトル及びレファレンスピクチャインデックスの決定方法 |
JP2008169240A Pending JP2008236802A (ja) | 2002-07-18 | 2008-06-27 | 動きベクトルの決定方法 |
JP2008169280A Pending JP2008236804A (ja) | 2002-07-18 | 2008-06-27 | 動きベクトルの決定方法 |
Country Status (10)
Country | Link |
---|---|
US (26) | US8571335B2 (ja) |
EP (7) | EP2001241B1 (ja) |
JP (11) | JP2004056756A (ja) |
KR (1) | KR100865034B1 (ja) |
CN (1) | CN1291604C (ja) |
DE (11) | DE10362297B4 (ja) |
GB (1) | GB2391126B (ja) |
HK (2) | HK1083408A1 (ja) |
NL (2) | NL1022332C2 (ja) |
RU (3) | RU2263349C2 (ja) |
Families Citing this family (125)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6499060B1 (en) | 1999-03-12 | 2002-12-24 | Microsoft Corporation | Media coding for loss recovery with remotely predicted data units |
KR100865034B1 (ko) | 2002-07-18 | 2008-10-23 | 엘지전자 주식회사 | 모션 벡터 예측 방법 |
US8824553B2 (en) | 2003-05-12 | 2014-09-02 | Google Inc. | Video compression method |
US7577198B2 (en) | 2003-09-07 | 2009-08-18 | Microsoft Corporation | Number of reference fields for an interlaced forward-predicted field |
US8085844B2 (en) * | 2003-09-07 | 2011-12-27 | Microsoft Corporation | Signaling reference frame distances |
MXPA06004097A (es) * | 2003-10-14 | 2006-06-27 | Thomson Licensing | Tecnica para la adicion de ruido reconfortante de bit exacto. |
CN100385957C (zh) * | 2004-05-21 | 2008-04-30 | 中国科学院计算技术研究所 | 一种运动矢量预测的方法 |
KR100677142B1 (ko) * | 2004-08-13 | 2007-02-02 | 경희대학교 산학협력단 | 파노라마 영상의 움직임 추정 및 보상 |
JP2006074474A (ja) * | 2004-09-02 | 2006-03-16 | Toshiba Corp | 動画像符号化装置、動画像符号化方法および動画像符号化プログラム |
CA2583156C (en) * | 2004-10-18 | 2014-03-18 | Thomson Licensing | Film grain simulation method |
JP4960877B2 (ja) * | 2004-11-12 | 2012-06-27 | トムソン ライセンシング | 映像再生システムの通常再生及びトリックモード再生に関するフィルムグレインシミュレーション |
WO2006055193A1 (en) | 2004-11-16 | 2006-05-26 | Thomson Licensing | Film grain simulation method based on pre-computed transform coefficients |
JP4950059B2 (ja) * | 2004-11-16 | 2012-06-13 | トムソン ライセンシング | 映像システムにおけるビットアキュレートシミュレーションのためのフィルムグレインseiメッセージ挿入 |
RU2372659C2 (ru) * | 2004-11-17 | 2009-11-10 | Томсон Лайсенсинг | Способ имитации зернистости пленки с точностью до бита на основе предварительно вычисленных преобразованных коэффициентов |
JP5474300B2 (ja) * | 2004-11-22 | 2014-04-16 | トムソン ライセンシング | フィルムグレインシミュレーションのフィルムグレインキャッシュ分割のための方法、装置及びシステム |
AU2005309975B2 (en) | 2004-11-23 | 2010-09-16 | Interdigital Vc Holdings, Inc. | Low-complexity film grain simulation technique |
US8634413B2 (en) * | 2004-12-30 | 2014-01-21 | Microsoft Corporation | Use of frame caching to improve packet loss recovery |
GB0500332D0 (en) * | 2005-01-08 | 2005-02-16 | Univ Bristol | Enhanced error concealment |
KR100891662B1 (ko) * | 2005-10-05 | 2009-04-02 | 엘지전자 주식회사 | 비디오 신호 디코딩 및 인코딩 방법 |
KR20070096751A (ko) * | 2006-03-24 | 2007-10-02 | 엘지전자 주식회사 | 영상 데이터를 코딩/디코딩하는 방법 및 장치 |
KR100959539B1 (ko) * | 2005-10-05 | 2010-05-27 | 엘지전자 주식회사 | 레지듀얼 데이터 스트림을 생성하는 방법과 장치 및 이미지블록을 복원하는 방법과 장치 |
KR20070038396A (ko) * | 2005-10-05 | 2007-04-10 | 엘지전자 주식회사 | 영상 신호의 인코딩 및 디코딩 방법 |
CN101379835B (zh) * | 2006-02-02 | 2011-08-24 | 汤姆逊许可公司 | 使用组合参考双向预测进行运动估计的方法和设备 |
FR2897213A1 (fr) * | 2006-02-08 | 2007-08-10 | Thomson Licensing Sas | Procede de codage par blocs d'images d'une sequence d'images video |
CN101072356B (zh) * | 2006-05-12 | 2011-02-09 | 中国科学院计算技术研究所 | 一种运动矢量预测方法 |
KR100802207B1 (ko) * | 2006-07-18 | 2008-02-11 | 연세대학교 산학협력단 | 동영상의 움직임 추정을 위한 움직임 예측방법 및 움직임추정 부호화기 |
KR101365574B1 (ko) * | 2007-01-29 | 2014-02-20 | 삼성전자주식회사 | 영상 부호화 방법 및 장치, 복호화 방법 및 장치 |
US10715834B2 (en) | 2007-05-10 | 2020-07-14 | Interdigital Vc Holdings, Inc. | Film grain simulation based on pre-computed transform coefficients |
TW200940472A (en) | 2007-12-27 | 2009-10-01 | Asahi Glass Co Ltd | TiO2-containing silica glass |
WO2009115901A2 (en) | 2008-03-19 | 2009-09-24 | Nokia Corporation | Combined motion vector and reference index prediction for video coding |
US8326075B2 (en) | 2008-09-11 | 2012-12-04 | Google Inc. | System and method for video encoding using adaptive loop filter |
US8325796B2 (en) | 2008-09-11 | 2012-12-04 | Google Inc. | System and method for video coding using adaptive segmentation |
US8385404B2 (en) | 2008-09-11 | 2013-02-26 | Google Inc. | System and method for video encoding using constructed reference frame |
CN101742278B (zh) * | 2008-11-12 | 2012-11-07 | 富士通半导体股份有限公司 | 获取图像的运动矢量和边界强度的方法和*** |
CN103647972B (zh) * | 2008-12-03 | 2017-04-12 | 日立麦克赛尔株式会社 | 运动图像解码方法和运动图像编码方法 |
ES2954657T3 (es) * | 2009-05-29 | 2023-11-23 | Mitsubishi Electric Corp | Dispositivo de codificación de imágenes, dispositivo de decodificación de imágenes, método de codificación de imágenes y método de decodificación de imágenes |
CN102804768B (zh) * | 2009-06-19 | 2015-12-16 | 法国电信 | 利用在预测器之间的竞争的编码运动矢量 |
KR101452859B1 (ko) * | 2009-08-13 | 2014-10-23 | 삼성전자주식회사 | 움직임 벡터를 부호화 및 복호화하는 방법 및 장치 |
CA2784515A1 (en) * | 2009-12-17 | 2011-06-23 | Telefonaktiebolaget L M Ericsson (Publ) | Method and arrangement for video coding |
KR101522850B1 (ko) * | 2010-01-14 | 2015-05-26 | 삼성전자주식회사 | 움직임 벡터를 부호화, 복호화하는 방법 및 장치 |
KR101768207B1 (ko) | 2010-01-19 | 2017-08-16 | 삼성전자주식회사 | 축소된 예측 움직임 벡터의 후보들에 기초해 움직임 벡터를 부호화, 복호화하는 방법 및 장치 |
JP6523494B2 (ja) * | 2010-01-19 | 2019-06-05 | サムスン エレクトロニクス カンパニー リミテッド | 縮小された予測動きベクトルの候補に基づいて、動きベクトルを符号化/復号化する方法及び装置 |
CA2788952A1 (en) * | 2010-02-09 | 2011-08-18 | Nippon Telegraph And Telephone Corporation | Motion vector predictive encoding method, motion vector predictive decoding method, moving picture encoding apparatus, moving picture decoding apparatus, and programs thereof |
CN102742276B (zh) | 2010-02-09 | 2016-08-03 | 日本电信电话株式会社 | 运动向量预测编码方法、运动向量预测解码方法、活动图像编码装置、活动图像解码装置及其程序 |
ES2652337T3 (es) | 2010-02-09 | 2018-02-01 | Nippon Telegraph And Telephone Corporation | Procedimiento de codificación predictiva para vector de movimiento, procedimiento de decodificación predictiva para vector de movimiento, dispositivo de codificación de imagen, dispositivo de decodificación de imagen, y programas para ello |
WO2011125211A1 (ja) | 2010-04-08 | 2011-10-13 | 株式会社 東芝 | 画像符号化方法及び画像復号化方法 |
KR101456499B1 (ko) * | 2010-07-09 | 2014-11-03 | 삼성전자주식회사 | 움직임 벡터의 부호화 방법 및 장치, 그 복호화 방법 및 장치 |
US9300970B2 (en) | 2010-07-09 | 2016-03-29 | Samsung Electronics Co., Ltd. | Methods and apparatuses for encoding and decoding motion vector |
DK2897365T3 (da) | 2010-07-09 | 2017-02-13 | Samsung Electronics Co Ltd | Apparat til at afkode video ved at anvende bloksammenlægning |
KR20120009861A (ko) * | 2010-07-22 | 2012-02-02 | 에스케이 텔레콤주식회사 | 확장된 스킵모드를 이용한 영상 부호화/복호화 방법 및 장치 |
TWI403172B (zh) * | 2010-08-27 | 2013-07-21 | Himax Tech Ltd | 動作向量的估計方法 |
MX2013003557A (es) | 2010-10-05 | 2013-05-01 | Gen Instrument Corp | Codificacion y decodificacion utilizando seleccion de modelo adaptativo al contexto con escaneo en zigzag. |
KR101842071B1 (ko) * | 2010-10-06 | 2018-03-26 | 가부시키가이샤 엔.티.티.도코모 | 화상 예측 부호화 장치, 화상 예측 부호화 방법, 화상 예측 부호화 프로그램, 화상 예측 복호 장치, 화상 예측 복호 방법 및 화상 예측 복호 프로그램 |
CN103314587B (zh) * | 2010-10-28 | 2017-02-22 | 韩国电子通信研究院 | 视频信息编码方法和解码方法 |
US8824558B2 (en) * | 2010-11-23 | 2014-09-02 | Mediatek Inc. | Method and apparatus of spatial motion vector prediction |
RU2446471C1 (ru) * | 2010-12-23 | 2012-03-27 | Государственное образовательное учреждение высшего профессионального образования "Тамбовский государственный технический университет" ГОУ ВПО ТГТУ | Способ обнаружения движущихся объектов и определения их параметров |
US20120165616A1 (en) * | 2010-12-27 | 2012-06-28 | Nir Geva | Portable monitoring unit and a method for monitoring a monitored person |
US9049455B2 (en) * | 2010-12-28 | 2015-06-02 | Panasonic Intellectual Property Corporation Of America | Image coding method of coding a current picture with prediction using one or both of a first reference picture list including a first current reference picture for a current block and a second reference picture list including a second current reference picture for the current block |
US9955155B2 (en) * | 2010-12-31 | 2018-04-24 | Electronics And Telecommunications Research Institute | Method for encoding video information and method for decoding video information, and apparatus using same |
KR102292708B1 (ko) | 2011-01-07 | 2021-08-23 | 엘지전자 주식회사 | 영상 정보 부호화 방법 및 복호화 방법과 이를 이용한 장치 |
EP2665271A4 (en) | 2011-01-12 | 2014-06-18 | Panasonic Corp | VIDEO ENCODING METHOD AND VIDEO DECODING METHOD |
US20130322535A1 (en) * | 2011-02-21 | 2013-12-05 | Electronics And Telecommunications Research Institute | Method for encoding and decoding images using plurality of reference images and device using method |
US10404998B2 (en) * | 2011-02-22 | 2019-09-03 | Sun Patent Trust | Moving picture coding method, moving picture coding apparatus, moving picture decoding method, and moving picture decoding apparatus |
JP5358746B2 (ja) | 2011-03-03 | 2013-12-04 | パナソニック株式会社 | 動画像符号化方法、動画像符号化装置及びプログラム |
US9288501B2 (en) | 2011-03-08 | 2016-03-15 | Qualcomm Incorporated | Motion vector predictors (MVPs) for bi-predictive inter mode in video coding |
GB2501835B (en) * | 2011-03-09 | 2014-09-03 | Canon Kk | Video encoding and decoding |
BR112013022646B1 (pt) | 2011-03-09 | 2022-09-13 | Kabushiki Kaisha Toshiba | Método para codificação e decodificação de imagem e a realização de interpredição nos blocos de pixels divididos |
US9374598B2 (en) * | 2011-03-21 | 2016-06-21 | Lg Electronics Inc. | Method for selecting motion vector predictor and device using same |
US8938001B1 (en) | 2011-04-05 | 2015-01-20 | Google Inc. | Apparatus and method for coding using combinations |
US8781004B1 (en) | 2011-04-07 | 2014-07-15 | Google Inc. | System and method for encoding video using variable loop filter |
US8780971B1 (en) | 2011-04-07 | 2014-07-15 | Google, Inc. | System and method of encoding using selectable loop filters |
US8638854B1 (en) | 2011-04-07 | 2014-01-28 | Google Inc. | Apparatus and method for creating an alternate reference frame for video compression using maximal differences |
US9154799B2 (en) | 2011-04-07 | 2015-10-06 | Google Inc. | Encoding and decoding motion via image segmentation |
US8780996B2 (en) | 2011-04-07 | 2014-07-15 | Google, Inc. | System and method for encoding and decoding video data |
JP5853842B2 (ja) * | 2011-04-27 | 2016-02-09 | 株式会社Jvcケンウッド | 動画像符号化装置、動画像符号化方法及び動画像符号化プログラム、並びに、送信装置、送信方法、及び送信プログラム |
JP5853841B2 (ja) * | 2011-04-27 | 2016-02-09 | 株式会社Jvcケンウッド | 動画像復号装置、動画像復号方法、及び動画像復号プログラム、並びに、受信装置、受信方法、及び受信プログラム |
WO2012172668A1 (ja) * | 2011-06-15 | 2012-12-20 | 株式会社 東芝 | 動画像符号化方法及び装置並びに動画復号化方法及び装置 |
JPWO2012172668A1 (ja) * | 2011-06-15 | 2015-02-23 | 株式会社東芝 | 動画像符号化方法及び装置並びに動画復号化方法及び装置 |
US9282338B2 (en) * | 2011-06-20 | 2016-03-08 | Qualcomm Incorporated | Unified merge mode and adaptive motion vector prediction mode candidates selection |
CA2830290C (en) | 2011-06-24 | 2018-10-09 | Mediatek Inc. | Method and apparatus for removing redundancy in motion vector predictors |
KR102490375B1 (ko) * | 2011-06-28 | 2023-01-19 | 엘지전자 주식회사 | 움직임 벡터 리스트 설정 방법 및 이러한 방법을 사용하는 장치 |
BR122015001002B1 (pt) * | 2011-06-30 | 2022-07-26 | Sony Corporation | Dispositivo e método de processamento de imagem |
US8891616B1 (en) | 2011-07-27 | 2014-11-18 | Google Inc. | Method and apparatus for entropy encoding based on encoding cost |
SE538057C2 (sv) * | 2011-09-09 | 2016-02-23 | Kt Corp | Metod för att härleda en temporal prediktionsrörelsesvektoroch en anordning som använder metoden. |
US8885706B2 (en) | 2011-09-16 | 2014-11-11 | Google Inc. | Apparatus and methodology for a video codec system with noise reduction capability |
SI3474551T1 (sl) | 2011-09-22 | 2022-06-30 | Lg Electronics Inc. | Postopek zunanjega napovedovanja, ki ga izvaja dekodirna naprava, postopek za kodiranje videa, ki ga izvaja kodirna naprava, in z dekodirnikom berljiv pomnilniški medij, ki ima shranjene kodirane informacije o videu |
GB2509671C (en) | 2011-10-19 | 2019-09-25 | Kt Corp | Encoding and decoding video using skip transform mode |
IN2014MN00926A (ja) | 2011-10-28 | 2015-04-17 | Samsung Electronics Co Ltd | |
EP2782341B1 (en) | 2011-10-28 | 2020-01-01 | Sun Patent Trust | Image encoding method, image decoding method, image encoding device, and image decoding device |
KR101935976B1 (ko) | 2011-10-28 | 2019-01-07 | 선 페이턴트 트러스트 | 화상 부호화 방법, 화상 복호 방법, 화상 부호화 장치 및 화상 복호 장치 |
US9571833B2 (en) | 2011-11-04 | 2017-02-14 | Nokia Technologies Oy | Method for coding and an apparatus |
US9247257B1 (en) | 2011-11-30 | 2016-01-26 | Google Inc. | Segmentation based entropy encoding and decoding |
RU2493670C2 (ru) * | 2011-12-15 | 2013-09-20 | Федеральное государственное автономное образовательное учреждение высшего профессионального образования "Национальный исследовательский университет "МИЭТ" | Способ блочной межкадровой компенсации движения для видеокодеков |
EP2805511B1 (en) | 2012-01-20 | 2019-03-06 | Sun Patent Trust | Methods and apparatus for encoding and decoding video using temporal motion vector prediction |
KR101996682B1 (ko) | 2012-02-03 | 2019-07-04 | 선 페이턴트 트러스트 | 화상 부호화 방법, 화상 복호 방법, 화상 부호화 장치, 화상 복호 장치 및 화상 부호화 복호 장치 |
US9262670B2 (en) | 2012-02-10 | 2016-02-16 | Google Inc. | Adaptive region of interest |
US9131073B1 (en) | 2012-03-02 | 2015-09-08 | Google Inc. | Motion estimation aided noise reduction |
CA2866121C (en) | 2012-03-06 | 2018-04-24 | Panasonic Intellectual Property Corporation Of America | Moving picture coding method, moving picture decoding method, moving picture coding apparatus, moving picture decoding apparatus, and moving picture coding and decoding apparatus |
US11039138B1 (en) | 2012-03-08 | 2021-06-15 | Google Llc | Adaptive coding of prediction modes using probability distributions |
EP3595315B1 (en) | 2012-04-16 | 2021-01-13 | Samsung Electronics Co., Ltd. | Method and apparatus for determining reference picture set of image |
US9426459B2 (en) | 2012-04-23 | 2016-08-23 | Google Inc. | Managing multi-reference picture buffers and identifiers to facilitate video data coding |
US9609341B1 (en) | 2012-04-23 | 2017-03-28 | Google Inc. | Video data encoding and decoding using reference picture lists |
US9014266B1 (en) | 2012-06-05 | 2015-04-21 | Google Inc. | Decimated sliding windows for multi-reference prediction in video coding |
US8819525B1 (en) | 2012-06-14 | 2014-08-26 | Google Inc. | Error concealment guided robustness |
US9774856B1 (en) | 2012-07-02 | 2017-09-26 | Google Inc. | Adaptive stochastic entropy coding |
WO2014005280A1 (en) * | 2012-07-03 | 2014-01-09 | Mediatek Singapore Pte. Ltd. | Method and apparatus to improve and simplify inter-view motion vector prediction and disparity vector prediction |
US9344729B1 (en) | 2012-07-11 | 2016-05-17 | Google Inc. | Selective prediction signal filtering |
CN103873872B (zh) * | 2012-12-13 | 2017-07-07 | 联发科技(新加坡)私人有限公司 | 参考图像管理方法及装置 |
KR101783990B1 (ko) | 2012-12-21 | 2017-10-10 | 한화테크윈 주식회사 | 디지털 영상 처리 장치 및 영상의 대표 움직임 예측 방법 |
US9509998B1 (en) | 2013-04-04 | 2016-11-29 | Google Inc. | Conditional predictive multi-symbol run-length coding |
WO2014190468A1 (en) | 2013-05-27 | 2014-12-04 | Microsoft Corporation | Video encoder for images |
US9756331B1 (en) | 2013-06-17 | 2017-09-05 | Google Inc. | Advance coded reference prediction |
US9392288B2 (en) | 2013-10-17 | 2016-07-12 | Google Inc. | Video coding using scatter-based scan tables |
US9179151B2 (en) | 2013-10-18 | 2015-11-03 | Google Inc. | Spatial proximity context entropy coding |
CN105359531B (zh) | 2014-03-17 | 2019-08-06 | 微软技术许可有限责任公司 | 用于针对屏幕内容编码的编码器侧判定的方法和*** |
JP6202509B2 (ja) | 2014-04-02 | 2017-09-27 | ホアウェイ・テクノロジーズ・カンパニー・リミテッド | ビームフォーミングを用いた通信方法及び装置 |
US10102613B2 (en) | 2014-09-25 | 2018-10-16 | Google Llc | Frequency-domain denoising |
CN106416254B (zh) | 2015-02-06 | 2019-08-02 | 微软技术许可有限责任公司 | 在媒体编码期间跳过评估阶段 |
US10038917B2 (en) | 2015-06-12 | 2018-07-31 | Microsoft Technology Licensing, Llc | Search strategies for intra-picture prediction modes |
KR101601813B1 (ko) * | 2015-06-30 | 2016-03-11 | 에스케이텔레콤 주식회사 | 인터 예측을 이용한 영상 복호화 방법 및 장치 |
US10136132B2 (en) | 2015-07-21 | 2018-11-20 | Microsoft Technology Licensing, Llc | Adaptive skip or zero block detection combined with transform size decision |
US9871007B2 (en) | 2015-09-25 | 2018-01-16 | Intel Corporation | Packaged integrated circuit device with cantilever structure |
RU2615677C1 (ru) * | 2015-10-30 | 2017-04-06 | Кабусики Кайся Тосиба | Способ кодирования изображений и способ декодирования изображений |
US11032541B2 (en) * | 2018-10-22 | 2021-06-08 | Tencent America LLC | Method and apparatus for video coding |
US20230156218A1 (en) * | 2021-11-18 | 2023-05-18 | Tencent America LLC | Derived motion vector with single reference signaling |
Family Cites Families (60)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2648977B1 (fr) | 1989-06-27 | 1995-07-21 | Thomson Csf | Procede iteratif d'estimation de mouvement, entre une image de reference et une image courante, et dispositif pour la mise en oeuvre de ce procede |
JP2586260B2 (ja) | 1991-10-22 | 1997-02-26 | 三菱電機株式会社 | 適応的ブロッキング画像符号化装置 |
US5510840A (en) | 1991-12-27 | 1996-04-23 | Sony Corporation | Methods and devices for encoding and decoding frame signals and recording medium therefor |
US6160849A (en) | 1992-06-29 | 2000-12-12 | Sony Corporation | Selectable field and frame based predictive video coding |
US6226327B1 (en) | 1992-06-29 | 2001-05-01 | Sony Corporation | Video coding method and apparatus which select between frame-based and field-based predictive modes |
DK0651574T3 (da) | 1993-03-24 | 2001-10-08 | Sony Corp | Fremgangsmåde og indretning til koding/dekodning af bevægelsesvektorer, og fremgangsmåde og indretning til kodning/dekodning af billedsignaler |
FR2725577B1 (fr) | 1994-10-10 | 1996-11-29 | Thomson Consumer Electronics | Procede de codage ou de decodage de vecteurs mouvement et dispositif de codage ou de decodage mettant en oeuvre ledit procede |
DE69619002T2 (de) | 1995-03-10 | 2002-11-21 | Kabushiki Kaisha Toshiba, Kawasaki | Bildkodierungs-/-dekodierungsvorrichtung |
DE19538657A1 (de) | 1995-10-17 | 1997-04-24 | Trw Repa Gmbh | Gassack-Seitenaufprall-Schutzeinrichtung |
US6542642B2 (en) | 1996-02-29 | 2003-04-01 | Canon Kabushiki Kaisha | Image coding process and motion detecting process using bidirectional prediction |
US6100931A (en) | 1996-03-19 | 2000-08-08 | Sony Corporation | Method and apparatus for controlling a target amount of code and for compressing video data |
AUPN988996A0 (en) | 1996-05-16 | 1996-06-06 | Unisearch Limited | Compression and coding of audio-visual services |
WO1997044956A1 (en) | 1996-05-17 | 1997-11-27 | Matsushita Electric Industrial Co., Ltd. | Picture encoder, picture decoder, picture encoding method, picture decoding method, picture encoding program recording medium, and picture decoding program recording medium |
JP3263807B2 (ja) * | 1996-09-09 | 2002-03-11 | ソニー株式会社 | 画像符号化装置および画像符号化方法 |
JP3019787B2 (ja) | 1996-09-20 | 2000-03-13 | 日本電気株式会社 | 動きベクトル検出装置 |
US6148026A (en) * | 1997-01-08 | 2000-11-14 | At&T Corp. | Mesh node coding to enable object based functionalities within a motion compensated transform video coder |
US5991447A (en) * | 1997-03-07 | 1999-11-23 | General Instrument Corporation | Prediction and coding of bi-directionally predicted video object planes for interlaced digital video |
US6005980A (en) | 1997-03-07 | 1999-12-21 | General Instrument Corporation | Motion estimation and compensation of video object planes for interlaced digital video |
JP3290090B2 (ja) | 1997-03-10 | 2002-06-10 | 株式会社ケンウッド | 画像データ圧縮エンコード方法および画像データ圧縮エンコーダ |
ID20680A (id) * | 1997-04-01 | 1999-02-11 | Sony Corp | Alat dan metode pemberian kode bayangan, alat dan metode penguraian kode bayangan, dan media pendistribusinya |
US6233356B1 (en) * | 1997-07-08 | 2001-05-15 | At&T Corp. | Generalized scalability for video coder based on video objects |
KR100244291B1 (ko) | 1997-07-30 | 2000-02-01 | 구본준 | 동영상 움직임 벡터 코딩 방법 |
KR100252342B1 (ko) | 1997-08-12 | 2000-04-15 | 전주범 | 움직임 벡터 부호화 방법 및 그 장치 |
US6507672B1 (en) | 1997-09-10 | 2003-01-14 | Lsi Logic Corporation | Video encoder for digital video displays |
KR100238893B1 (ko) * | 1997-09-30 | 2000-01-15 | 전주범 | 참조 움직임 벡터수에 기초한 움직임 벡터 부호화 방법 및 그 장치 |
JPH11122624A (ja) * | 1997-10-16 | 1999-04-30 | Matsushita Electric Ind Co Ltd | ビデオデコーダ処理量を低減する方法および装置 |
KR100293445B1 (ko) | 1997-12-30 | 2001-08-07 | 김영환 | 움직임벡터코딩방법 |
DE69918877T2 (de) | 1998-02-17 | 2005-07-28 | Koninklijke Philips Electronics N.V. | Bildbearbeitungsverfahren zur Bewegungsschätzung in einer Bildsequenz |
KR100280871B1 (ko) | 1998-07-13 | 2001-03-02 | 김남영 | 커플라인과 슬릿으로 구성된 마이크로 스트립 링 공진기 |
US6983018B1 (en) | 1998-11-30 | 2006-01-03 | Microsoft Corporation | Efficient motion vector coding for video compression |
US6483874B1 (en) * | 1999-01-27 | 2002-11-19 | General Instrument Corporation | Efficient motion estimation for an arbitrarily-shaped object |
JP3893227B2 (ja) | 1999-03-24 | 2007-03-14 | パイオニア株式会社 | 走査線補間装置、及び走査線補間方法 |
JP2000278697A (ja) | 1999-03-24 | 2000-10-06 | Victor Co Of Japan Ltd | 動き検出装置 |
US6909743B1 (en) | 1999-04-14 | 2005-06-21 | Sarnoff Corporation | Method for generating and processing transition streams |
WO2001010135A1 (en) | 1999-07-29 | 2001-02-08 | Mitsubishi Denki Kabushiki Kaisha | Moving vector detecting method |
DE19951341B4 (de) | 1999-10-25 | 2012-02-16 | Robert Bosch Gmbh | Verfahren zur bewegungskompensierenden Prädiktion von Bewegtbildern sowie Einrichtung hierzu |
JP2003522486A (ja) | 2000-02-01 | 2003-07-22 | 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 | Pフレームに対する2ステップ動き推定を伴なうビデオ符号化 |
US6567469B1 (en) * | 2000-03-23 | 2003-05-20 | Koninklijke Philips Electronics N.V. | Motion estimation algorithm suitable for H.261 videoconferencing applications |
US6404814B1 (en) | 2000-04-28 | 2002-06-11 | Hewlett-Packard Company | Transcoding method and transcoder for transcoding a predictively-coded object-based picture signal to a predictively-coded block-based picture signal |
JP2001339703A (ja) | 2000-05-26 | 2001-12-07 | Nec Corp | テレビ会議システム及びテレビ会議システムに於けるカメラの制御装置並びにカメラの制御方法 |
JP3611507B2 (ja) | 2000-05-30 | 2005-01-19 | 松下電器産業株式会社 | 動きベクトル検出装置 |
JP2001357484A (ja) | 2000-06-14 | 2001-12-26 | Kddi Corp | 道路異常検出装置 |
DE10033110B4 (de) * | 2000-07-07 | 2005-06-16 | Siemens Ag | Verfahren, und System zur Übertragung digitalisierter Bewegtbilder von einem Sender zu einem Empfänger und zugehöriger Decoder |
RU2182727C2 (ru) | 2000-07-20 | 2002-05-20 | Дворкович Александр Викторович | Способ поиска векторов движения деталей в динамических изображениях |
JP2002094987A (ja) * | 2000-09-14 | 2002-03-29 | Victor Co Of Japan Ltd | 映像信号符号化装置 |
KR100727910B1 (ko) | 2000-10-11 | 2007-06-13 | 삼성전자주식회사 | 하이브리드형 고속 움직임 추정 방법 및 그 장치 |
WO2002037859A2 (en) | 2000-11-03 | 2002-05-10 | Compression Science | Video data compression system |
US6486874B1 (en) | 2000-11-06 | 2002-11-26 | Motorola, Inc. | Method of pre-caching user interaction elements using input device position |
JP2002165109A (ja) * | 2000-11-24 | 2002-06-07 | Matsushita Electric Ind Co Ltd | 動きベクトル検出装置および動きベクトル検出方法 |
KR100360272B1 (ko) | 2000-12-23 | 2002-11-09 | 엘지전자 주식회사 | 영상 단말기의 방위 표시 장치 및 방법 |
US6816552B2 (en) | 2001-07-11 | 2004-11-09 | Dolby Laboratories Licensing Corporation | Interpolation of video compression frames |
US6980596B2 (en) | 2001-11-27 | 2005-12-27 | General Instrument Corporation | Macroblock level adaptive frame/field coding for digital video content |
US7003035B2 (en) | 2002-01-25 | 2006-02-21 | Microsoft Corporation | Video coding methods and apparatuses |
EP3054681B1 (en) * | 2002-04-19 | 2018-02-28 | Panasonic Intellectual Property Corporation of America | Motion vector calculating method |
JP2004007563A (ja) | 2002-04-19 | 2004-01-08 | Matsushita Electric Ind Co Ltd | 動画像符号化方法および動画像復号化方法 |
KR100865034B1 (ko) | 2002-07-18 | 2008-10-23 | 엘지전자 주식회사 | 모션 벡터 예측 방법 |
US20040046109A1 (en) | 2002-09-05 | 2004-03-11 | Chen Peter C. | Method and apparatus for high speed interrogation of fiber optic detector arrays |
KR100510136B1 (ko) | 2003-04-28 | 2005-08-26 | 삼성전자주식회사 | 참조 픽처 결정 방법, 그 움직임 보상 방법 및 그 장치 |
JP2008169275A (ja) | 2007-01-10 | 2008-07-24 | Hiroshima Univ | ポリマー微粒子及びその製造方法 |
KR100901644B1 (ko) | 2008-09-11 | 2009-06-09 | 엘지전자 주식회사 | 모션 벡터 예측 방법 |
-
2002
- 2002-12-04 KR KR20020076714A patent/KR100865034B1/ko active IP Right Grant
-
2003
- 2003-01-06 US US10/337,808 patent/US8571335B2/en active Active
- 2003-01-07 EP EP20080017037 patent/EP2001241B1/en not_active Expired - Lifetime
- 2003-01-07 EP EP20030000207 patent/EP1383338B1/en not_active Expired - Lifetime
- 2003-01-07 EP EP20060003439 patent/EP1659801B1/en not_active Expired - Lifetime
- 2003-01-07 EP EP20080017041 patent/EP2003903B1/en not_active Expired - Lifetime
- 2003-01-07 EP EP20080017035 patent/EP2003901B1/en not_active Expired - Lifetime
- 2003-01-07 EP EP20060006734 patent/EP1672931B1/en not_active Expired - Lifetime
- 2003-01-07 GB GB0300284A patent/GB2391126B/en not_active Expired - Lifetime
- 2003-01-07 EP EP20080017036 patent/EP2003902B1/en not_active Expired - Lifetime
- 2003-01-08 JP JP2003002601A patent/JP2004056756A/ja not_active Ceased
- 2003-01-09 DE DE2003162297 patent/DE10362297B4/de not_active Expired - Lifetime
- 2003-01-09 DE DE2003162296 patent/DE10362296B4/de not_active Expired - Lifetime
- 2003-01-09 DE DE2003162292 patent/DE10362292B4/de not_active Expired - Lifetime
- 2003-01-09 DE DE2003162288 patent/DE10362288B4/de not_active Expired - Lifetime
- 2003-01-09 DE DE2003162289 patent/DE10362289B4/de not_active Expired - Lifetime
- 2003-01-09 DE DE2003162295 patent/DE10362295B4/de not_active Expired - Lifetime
- 2003-01-09 DE DE2003162152 patent/DE10362152B4/de not_active Expired - Lifetime
- 2003-01-09 RU RU2003100395A patent/RU2263349C2/ru active
- 2003-01-09 DE DE2003162293 patent/DE10362293B4/de not_active Expired - Lifetime
- 2003-01-09 DE DE2003100528 patent/DE10300528B4/de not_active Expired - Lifetime
- 2003-01-09 NL NL1022332A patent/NL1022332C2/nl not_active IP Right Cessation
- 2003-01-09 DE DE2003162294 patent/DE10362294B4/de not_active Expired - Lifetime
- 2003-01-09 DE DE2003162291 patent/DE10362291B4/de not_active Expired - Lifetime
- 2003-01-10 CN CNB031016200A patent/CN1291604C/zh not_active Expired - Lifetime
-
2005
- 2005-05-17 NL NL1029057A patent/NL1029057C2/nl not_active IP Right Cessation
- 2005-06-08 RU RU2005117706A patent/RU2298886C2/ru active
-
2006
- 2006-01-05 JP JP2006000967A patent/JP4652979B2/ja not_active Expired - Lifetime
- 2006-05-16 HK HK06105626A patent/HK1083408A1/xx not_active IP Right Cessation
- 2006-07-31 US US11/495,457 patent/US8463058B2/en active Active
- 2006-08-15 RU RU2006129563A patent/RU2360375C2/ru active
-
2007
- 2007-01-12 HK HK07100438A patent/HK1095459A1/xx not_active IP Right Cessation
- 2007-08-29 JP JP2007222563A patent/JP4331776B2/ja not_active Expired - Lifetime
- 2007-10-12 US US11/907,465 patent/US8428373B2/en not_active Expired - Fee Related
- 2007-10-12 US US11/907,463 patent/US8467622B2/en active Active
- 2007-10-12 US US11/907,456 patent/US8467620B2/en active Active
- 2007-10-12 US US11/907,459 patent/US8565544B2/en active Active
- 2007-10-12 US US11/907,457 patent/US8548264B2/en active Active
- 2007-10-12 US US11/907,462 patent/US8467621B2/en active Active
- 2007-10-12 US US11/907,461 patent/US8472738B2/en active Active
- 2007-10-12 US US11/907,460 patent/US8509550B2/en active Active
-
2008
- 2008-06-27 JP JP2008169150A patent/JP2008236801A/ja active Pending
- 2008-06-27 JP JP2008169275A patent/JP2008236803A/ja active Pending
- 2008-06-27 JP JP2008169302A patent/JP2008236805A/ja active Pending
- 2008-06-27 JP JP2008169349A patent/JP2008236806A/ja active Pending
- 2008-06-27 JP JP2008169296A patent/JP2008245330A/ja active Pending
- 2008-06-27 JP JP2008169101A patent/JP2008245329A/ja active Pending
- 2008-06-27 JP JP2008169240A patent/JP2008236802A/ja active Pending
- 2008-06-27 JP JP2008169280A patent/JP2008236804A/ja active Pending
-
2013
- 2013-02-20 US US13/771,430 patent/US8655089B2/en not_active Expired - Lifetime
- 2013-02-20 US US13/771,433 patent/US8649621B2/en not_active Expired - Lifetime
- 2013-03-12 US US13/796,694 patent/US8639048B2/en not_active Expired - Lifetime
- 2013-03-12 US US13/796,568 patent/US8644630B2/en not_active Expired - Lifetime
- 2013-03-12 US US13/796,603 patent/US8634666B2/en not_active Expired - Lifetime
- 2013-03-13 US US13/800,565 patent/US8649622B2/en not_active Expired - Lifetime
- 2013-03-15 US US13/835,232 patent/US8712172B2/en not_active Expired - Lifetime
- 2013-03-15 US US13/835,186 patent/US8644631B2/en not_active Expired - Lifetime
- 2013-03-15 US US13/835,146 patent/US8634667B2/en not_active Expired - Lifetime
- 2013-12-17 US US14/109,057 patent/US8908983B2/en not_active Expired - Lifetime
-
2014
- 2014-10-15 US US14/514,927 patent/US9544589B2/en not_active Expired - Lifetime
- 2014-10-15 US US14/514,986 patent/US9544591B2/en not_active Expired - Lifetime
- 2014-10-15 US US14/514,979 patent/US9544590B2/en not_active Expired - Lifetime
- 2014-10-15 US US14/514,948 patent/US9560354B2/en not_active Expired - Lifetime
-
2016
- 2016-12-30 US US15/395,288 patent/US10425639B2/en not_active Expired - Fee Related
-
2019
- 2019-08-09 US US16/537,150 patent/US10897613B2/en not_active Expired - Lifetime
Also Published As
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP4652979B2 (ja) | 予測動きベクトル演算方法 | |
KR100930744B1 (ko) | 모션 벡터 예측 방법 | |
KR100901644B1 (ko) | 모션 벡터 예측 방법 | |
KR100943571B1 (ko) | 모션 벡터 예측 방법 | |
KR100943627B1 (ko) | 모션 벡터 예측 방법 | |
KR100890519B1 (ko) | 모션 벡터 예측 방법 | |
KR100901647B1 (ko) | 모션 벡터 예측 방법 | |
KR100881561B1 (ko) | 모션 벡터 예측 방법 | |
KR100881559B1 (ko) | 모션 벡터 예측 방법 | |
KR100890517B1 (ko) | 모션 벡터 예측 방법 | |
KR100907175B1 (ko) | 모션 벡터 예측 방법 | |
KR100901646B1 (ko) | 모션 벡터 예측 방법 | |
KR100881562B1 (ko) | 모션 벡터 예측 방법 | |
KR100901645B1 (ko) | 모션 벡터 예측 방법 | |
KR100881563B1 (ko) | 모션 벡터 예측 방법 | |
KR100881560B1 (ko) | 모션 벡터 예측 방법 | |
KR100920628B1 (ko) | 모션 벡터 예측 방법 | |
KR100890518B1 (ko) | 모션 벡터 예측 방법 | |
KR20080016922A (ko) | 모션 벡터 예측 방법 | |
KR20080016923A (ko) | 모션 벡터 예측 방법 | |
KR20080016715A (ko) | 모션 벡터 예측 방법 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20070501 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20070801 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20070806 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20070831 |
|
A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20071002 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A821 Effective date: 20071228 |
|
RD04 | Notification of resignation of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7424 Effective date: 20071228 |
|
RD02 | Notification of acceptance of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7422 Effective date: 20071210 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20080125 |
|
A911 | Transfer to examiner for re-examination before appeal (zenchi) |
Free format text: JAPANESE INTERMEDIATE CODE: A911 Effective date: 20080317 |
|
A912 | Re-examination (zenchi) completed and case transferred to appeal board |
Free format text: JAPANESE INTERMEDIATE CODE: A912 Effective date: 20080509 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20100412 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20100415 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20101216 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 4652979 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20131224 Year of fee payment: 3 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
EXPY | Cancellation because of completion of term |