KR20050039804A - 모션 벡터 결정 방법 - Google Patents
모션 벡터 결정 방법 Download PDFInfo
- Publication number
- KR20050039804A KR20050039804A KR1020050028574A KR20050028574A KR20050039804A KR 20050039804 A KR20050039804 A KR 20050039804A KR 1020050028574 A KR1020050028574 A KR 1020050028574A KR 20050028574 A KR20050028574 A KR 20050028574A KR 20050039804 A KR20050039804 A KR 20050039804A
- Authority
- KR
- South Korea
- Prior art keywords
- picture
- motion vector
- term reference
- scene
- block
- Prior art date
Links
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
- 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
- H04N19/50—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
-
- 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
- H04N19/102—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
- H04N19/114—Adapting the group of pictures [GOP] structure, e.g. number of B-frames between two anchor frames
-
- 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
- H04N19/117—Filters, e.g. for pre-processing or post-processing
-
- 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
- H04N19/134—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
- H04N19/142—Detection of scene cut or scene change
-
- 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
- H04N19/157—Assigned coding mode, i.e. the coding mode being predefined or preselected to be further used for selection of another element or parameter
- H04N19/159—Prediction type, e.g. intra-frame, inter-frame or bidirectional frame 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
- H04N19/169—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
-
- 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
- H04N19/172—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 picture, frame or field
-
- 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
- H04N19/10—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
- H04N19/179—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 a scene or a shot
-
- 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
-
- 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
- H04N19/527—Global motion vector estimation
-
- 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
- H04N19/573—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
- H04N19/58—Motion compensation with long-term prediction, i.e. the reference frame for a current frame not being the temporally closest one
-
- 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
- H04N19/583—Motion compensation with overlapping blocks
-
- 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
-
- 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
- H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
- H04N19/87—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving scene cut or scene change detection in combination with video compression
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/14—Picture signal circuitry for video frequency region
- H04N5/144—Movement detection
- H04N5/145—Movement estimation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/14—Picture signal circuitry for video frequency region
- H04N5/147—Scene change detection
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)
Abstract
Description
Claims (11)
- 쌍예측(bi-predictive) 이미지 블록에 대한 모션 벡터들을 결정하는 방법으로서,상기 쌍예측 이미지 블록에 대하여 동일 위치에 있는 이미지 블록으로부터 레퍼런스 정보를 얻는 단계와,상기 레퍼런스 정보가 참조하는 레퍼런스 픽쳐의 타입에 근거하여 상기 쌍예측 이미지 블록의 모션 벡터들을 결정하는 단계를 포함하는 것을 특징으로 하는 모션 벡터 결정 방법.
- 제 1 항에 있어서, 상기 레퍼런스 정보가 롱텀(long-term) 레퍼런스 픽쳐를 참조하면, 상기 결정 단계는 상기 쌍예측 이미지 블록의 제 1 모션 벡터를 상기 동일 위치에 있는 블록의 모션 벡터와 동일하게 설정하는 것을 특징으로 하는 모션 벡터 결정 방법.
- 제 2 항에 있어서, 상기 레퍼런스 정보가 롱텀(long-term) 레퍼런스 픽쳐를 참조하면, 상기 결정 단계는 상기 쌍예측 이미지 블록의 제 2 모션 벡터를 0(zero)으로 설정하는 것을 특징으로 하는 모션 벡터 결정 방법.
- 제 3 항에 있어서, 상기 결정 단계는 다이렉트 모드의 동작으로 수행되는 것을 특징으로 하는 모션 벡터 결정 방법.
- 제 3 항에 있어서, 상기 레퍼런스 정보가 롱텀(long-term) 레퍼런스 픽쳐를 참조하면, 상기 동일 위치에 있는 이미지 블록의 모션 벡터는 상기 롱텀 레퍼런스 픽쳐를 가리키는 것을 특징으로 하는 모션 벡터 결정 방법.
- 제 3 항에 있어서, 상기 쌍예측 이미지 블록의 상기 제 1 모션 벡터는 포워드(forward) 모션 벡터인 것을 특징으로 하는 모션 벡터 결정 방법.
- 제 3 항에 있어서, 상기 레퍼런스 정보가 롱텀(long-term) 레퍼런스 픽쳐를 참조하지 않으면, 상기 결정 단계는 상기 동일 위치에 있는 블록의 상기 모션 벡터를 스케일링함으로써 상기 쌍예측 이미지 블록의 제 1, 제 2 모션 벡터를 설정하는 것을 특징으로 하는 모션 벡터 결정 방법.
- 제 2 항에 있어서, 상기 쌍예측 이미지 블록의 상기 제 1 모션 벡터는 포워드(forward) 모션 벡터인 것을 특징으로 하는 모션 벡터 결정 방법.
- 제 1 항에 있어서, 상기 레퍼런스 정보가 롱텀 레퍼런스 픽쳐를 참조하면, 상기 결정 단계는 상기 쌍예측 이미지 블록의 모션 벡터를 0(zero)으로 설정하는 것을 특징으로 하는 모션 벡터 결정 방법.
- 제 1 항에 있어서, 상기 결정 단계는 다이렉트 모드의 동작으로 수행되는 것을 특징으로 하는 모션 벡터 결정 방법.
- 다이렉트 모드에서 쌍예측 이미지의 모션 벡터들을 유도하는 방법으로서,쌍예측 이미지에 대하여 동일 위치에 있는 블록이 참조하는 레퍼런스 픽쳐의 종류에 따라 상기 쌍예측 이미지의 제 1, 제 2 모션 벡터를 유도하는 단계를 포함하며,상기 레퍼런스 픽쳐의 종류가 롱텀 레퍼런스 픽쳐이면, 상기 제 1 모션 벡터는 상기 동일 위치에 있는 블록이 제공하는 모션 벡터로 설정되고, 상기 제 2 모션 벡터는 0(zero)으로 설정되는 것을 특징으로 하는 모션 벡터 유도 방법.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR20020024470 | 2002-05-03 | ||
KR1020020024470 | 2002-05-03 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2002-0076899A Division KR100491530B1 (ko) | 2002-05-03 | 2002-12-05 | 모션 벡터 결정 방법 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2005-0049412A Division KR100507917B1 (ko) | 2005-06-09 | 2005-06-09 | 모션 벡터 결정 방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20050039804A true KR20050039804A (ko) | 2005-04-29 |
KR100506865B1 KR100506865B1 (ko) | 2005-08-05 |
Family
ID=36389070
Family Applications (4)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2002-0076899A KR100491530B1 (ko) | 2002-05-03 | 2002-12-05 | 모션 벡터 결정 방법 |
KR10-2005-0028574A KR100506865B1 (ko) | 2002-05-03 | 2005-04-06 | 모션 벡터 결정 방법 |
KR10-2005-0028571A KR100506866B1 (ko) | 2002-05-03 | 2005-04-06 | 모션 벡터 결정 방법 |
KR10-2005-0028568A KR100494830B1 (ko) | 2002-05-03 | 2005-04-06 | 모션 벡터 결정 방법 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2002-0076899A KR100491530B1 (ko) | 2002-05-03 | 2002-12-05 | 모션 벡터 결정 방법 |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2005-0028571A KR100506866B1 (ko) | 2002-05-03 | 2005-04-06 | 모션 벡터 결정 방법 |
KR10-2005-0028568A KR100494830B1 (ko) | 2002-05-03 | 2005-04-06 | 모션 벡터 결정 방법 |
Country Status (13)
Country | Link |
---|---|
US (25) | US8565305B2 (ko) |
EP (11) | EP2205001B1 (ko) |
JP (6) | JP3958690B2 (ko) |
KR (4) | KR100491530B1 (ko) |
CN (5) | CN100375535C (ko) |
DE (6) | DE10362222B4 (ko) |
ES (10) | ES2553468T3 (ko) |
GB (6) | GB2388267B (ko) |
HK (4) | HK1073557A1 (ko) |
HU (4) | HUE026502T2 (ko) |
NL (3) | NL1022331C2 (ko) |
RU (5) | RU2282947C1 (ko) |
TW (1) | TWI221076B (ko) |
Families Citing this family (107)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4114859B2 (ja) | 2002-01-09 | 2008-07-09 | 松下電器産業株式会社 | 動きベクトル符号化方法および動きベクトル復号化方法 |
US7003035B2 (en) | 2002-01-25 | 2006-02-21 | Microsoft Corporation | Video coding methods and apparatuses |
KR100491530B1 (ko) | 2002-05-03 | 2005-05-27 | 엘지전자 주식회사 | 모션 벡터 결정 방법 |
KR100480028B1 (ko) * | 2002-05-07 | 2005-03-30 | 엘지전자 주식회사 | 장면 변화 신택스 엘리먼트 추가에 의한 b 픽쳐의 개선된다이렉트 예측 방법 |
US20040001546A1 (en) | 2002-06-03 | 2004-01-01 | Alexandros Tourapis | Spatiotemporal prediction for bidirectionally predictive (B) pictures and motion vector prediction for multi-picture reference motion compensation |
US7154952B2 (en) | 2002-07-19 | 2006-12-26 | Microsoft Corporation | Timestamp-independent motion vector prediction for predictive (P) and bidirectionally predictive (B) pictures |
KR100693669B1 (ko) * | 2003-03-03 | 2007-03-09 | 엘지전자 주식회사 | 피일드 매크로 블록의 레퍼런스 픽쳐 결정 방법 |
US8064520B2 (en) * | 2003-09-07 | 2011-11-22 | Microsoft Corporation | Advanced bi-directional predictive coding of interlaced video |
US8036271B2 (en) * | 2004-02-24 | 2011-10-11 | Lsi Corporation | Method and apparatus for determining a second picture for temporal direct-mode block prediction |
US9743078B2 (en) | 2004-07-30 | 2017-08-22 | Euclid Discoveries, Llc | Standards-compliant model-based video encoding and decoding |
US8902971B2 (en) | 2004-07-30 | 2014-12-02 | Euclid Discoveries, Llc | Video compression repository and model reuse |
US9532069B2 (en) | 2004-07-30 | 2016-12-27 | Euclid Discoveries, Llc | Video compression repository and model reuse |
US9578345B2 (en) | 2005-03-31 | 2017-02-21 | Euclid Discoveries, Llc | Model-based video encoding and decoding |
US9253493B2 (en) * | 2004-08-31 | 2016-02-02 | Thomson Licensing | Fast motion estimation for multiple reference pictures |
WO2006028156A1 (ja) * | 2004-09-10 | 2006-03-16 | Pioneer Corporation | 画像処理装置、画像処理方法、および画像処理プログラム |
US20070258009A1 (en) * | 2004-09-30 | 2007-11-08 | Pioneer Corporation | Image Processing Device, Image Processing Method, and Image Processing Program |
JP4541825B2 (ja) * | 2004-10-15 | 2010-09-08 | キヤノン株式会社 | 動画像符号化装置及びその制御方法 |
US8649439B2 (en) * | 2004-11-26 | 2014-02-11 | Panasonic Corporation | Decoding circuit, decoding device, and decoding system |
KR100668463B1 (ko) * | 2004-12-31 | 2007-01-12 | 엠큐브웍스(주) | 동영상 데이터의 인코딩을 위한 다중 참조 프레임 선택 방법 |
JP2006270435A (ja) * | 2005-03-23 | 2006-10-05 | Toshiba Corp | 動画像符号化装置 |
US8908766B2 (en) | 2005-03-31 | 2014-12-09 | Euclid Discoveries, Llc | Computer method and apparatus for processing image data |
KR100728011B1 (ko) | 2005-11-09 | 2007-06-14 | 삼성전자주식회사 | 영상 부호화 및 복호화 장치와, 그 방법, 및 이를 수행하기위한 프로그램이 기록된 기록 매체 |
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 |
US20070199011A1 (en) * | 2006-02-17 | 2007-08-23 | Sony Corporation | System and method for high quality AVC encoding |
JP4866417B2 (ja) * | 2006-03-09 | 2012-02-01 | パイオニア株式会社 | 画像処理装置、画像処理方法、および画像処理プログラム |
US7912129B2 (en) * | 2006-03-16 | 2011-03-22 | Sony Corporation | Uni-modal based fast half-pel and fast quarter-pel refinement for video encoding |
CN101491095B (zh) * | 2006-03-30 | 2013-07-10 | Lg电子株式会社 | 用于解码/编码视频信号的方法和装置 |
US8270492B2 (en) * | 2006-05-12 | 2012-09-18 | Panasonic Corporation | Moving picture decoding device |
JP4592656B2 (ja) * | 2006-08-17 | 2010-12-01 | 富士通セミコンダクター株式会社 | 動き予測処理装置、画像符号化装置および画像復号化装置 |
US20100002761A1 (en) * | 2006-10-16 | 2010-01-07 | Thomson Licensing | Method for using a network abstract layer unit to signal an instantaneous decoding refresh during a video operation |
BRPI0718272A2 (pt) | 2006-10-30 | 2013-11-12 | Nippon Telegraph & Telephone | Método de codificação e decodificação de vídeo, aparelho para os mesmos, programas para os mesmos, e meio de armazenamento o qual armazena os programas, |
CN101622874A (zh) | 2007-01-23 | 2010-01-06 | 欧几里得发现有限责任公司 | 对象存档系统和方法 |
CA2676023C (en) | 2007-01-23 | 2015-11-17 | Euclid Discoveries, Llc | Systems and methods for providing personal video services |
DE102007005866B4 (de) * | 2007-02-06 | 2021-11-04 | Intel Deutschland Gmbh | Anordnung, Verfahren und Computerprogramm-Produkt zum Anzeigen einer Folge von digitalen Bildern |
US8200663B2 (en) * | 2007-04-25 | 2012-06-12 | Chacha Search, Inc. | Method and system for improvement of relevance of search results |
JP5188875B2 (ja) * | 2007-06-04 | 2013-04-24 | 株式会社エヌ・ティ・ティ・ドコモ | 画像予測符号化装置、画像予測復号装置、画像予測符号化方法、画像予測復号方法、画像予測符号化プログラム、及び画像予測復号プログラム |
US8526499B2 (en) * | 2007-06-15 | 2013-09-03 | Sungkyunkwan University Foundation For Corporate Collaboration | Bi-prediction coding method and apparatus, bi-prediction decoding method and apparatus, and recording medium |
WO2008153262A1 (en) * | 2007-06-15 | 2008-12-18 | Sungkyunkwan University Foundation For Corporate Collaboration | Bi-prediction coding method and apparatus, bi-prediction decoding method and apparatus, and recording midium |
US8254455B2 (en) | 2007-06-30 | 2012-08-28 | Microsoft Corporation | Computing collocated macroblock information for direct mode macroblocks |
BRPI0813122A2 (pt) | 2007-07-02 | 2015-08-04 | Nippon Telegraph & Telephone | Método de codificação e método de decodificação de vídeo escalonável, aparelhos e programas para os mesmos, e meio de armazenamento que armazena os programas |
CN101119493B (zh) * | 2007-08-30 | 2010-12-01 | 威盛电子股份有限公司 | 区块式数字编码图像的译码方法及装置 |
WO2009049293A1 (en) * | 2007-10-12 | 2009-04-16 | Chacha Search, Inc. | Method and system for creation of user/guide profile in a human-aided search system |
KR100939917B1 (ko) | 2008-03-07 | 2010-02-03 | 에스케이 텔레콤주식회사 | 움직임 예측을 통한 부호화 시스템 및 움직임 예측을 통한부호화 방법 |
JP4978575B2 (ja) * | 2008-06-25 | 2012-07-18 | 富士通株式会社 | シンクライアントシステムにおける画像符号化方法及び画像符号化プログラム |
JP5567021B2 (ja) | 2008-10-07 | 2014-08-06 | ユークリッド・ディスカバリーズ・エルエルシー | 特徴を基礎とするビデオ圧縮 |
KR101149522B1 (ko) * | 2008-12-15 | 2012-05-25 | 한국전자통신연구원 | 장면 전환 검출 시스템 및 방법 |
US9170816B2 (en) * | 2009-01-15 | 2015-10-27 | Altair Semiconductor Ltd. | Enhancing processing efficiency in large instruction width processors |
US8189666B2 (en) | 2009-02-02 | 2012-05-29 | Microsoft Corporation | Local picture identifier and computation of co-located information |
WO2010100175A1 (en) | 2009-03-06 | 2010-09-10 | Thomson Licensing | Method for predicting a block of image data, decoding and coding devices implementing said method |
US8340180B2 (en) * | 2009-03-20 | 2012-12-25 | Cisco Technology, Inc. | Camera coupled reference frame |
CN101534442B (zh) * | 2009-04-13 | 2011-01-12 | 腾讯科技(深圳)有限公司 | 视频编码系统及方法 |
EP2530937B1 (en) * | 2009-06-18 | 2015-03-18 | Kabushiki Kaisha Toshiba | Video encoding apparatus and video decoding apparatus |
KR101474756B1 (ko) * | 2009-08-13 | 2014-12-19 | 삼성전자주식회사 | 큰 크기의 변환 단위를 이용한 영상 부호화, 복호화 방법 및 장치 |
KR101522850B1 (ko) * | 2010-01-14 | 2015-05-26 | 삼성전자주식회사 | 움직임 벡터를 부호화, 복호화하는 방법 및 장치 |
JP5805991B2 (ja) * | 2010-05-07 | 2015-11-10 | トムソン ライセンシングThomson Licensing | ピクチャ・シーケンスを符号化する方法、それに対応する再構築方法、および当該シーケンスを表す符号化データのストリーム |
US9014271B2 (en) * | 2010-07-12 | 2015-04-21 | Texas Instruments Incorporated | Method and apparatus for region-based weighted prediction with improved global brightness detection |
HRP20231669T1 (hr) | 2010-09-02 | 2024-03-15 | Lg Electronics, Inc. | Inter predikcija |
US20120163457A1 (en) * | 2010-12-28 | 2012-06-28 | Viktor Wahadaniah | Moving picture decoding method, moving picture coding method, moving picture decoding apparatus, moving picture coding apparatus, and moving picture coding and decoding apparatus |
EP2665271A4 (en) | 2011-01-12 | 2014-06-18 | Panasonic Corp | VIDEO ENCODING METHOD AND VIDEO DECODING METHOD |
KR101484171B1 (ko) * | 2011-01-21 | 2015-01-23 | 에스케이 텔레콤주식회사 | 예측 움직임벡터 색인부호화에 기반한 움직임정보 생성/복원 장치 및 방법, 및 그것을 이용한 영상 부호화/복호화 장치 및 방법 |
CN107483943B (zh) | 2011-02-09 | 2020-04-03 | Lg 电子株式会社 | 视频编码装置和视频解码装置及其导出运动矢量的方法 |
JP6108309B2 (ja) * | 2011-02-22 | 2017-04-05 | サン パテント トラスト | 動画像符号化方法、動画像符号化装置、動画像復号方法、および、動画像復号装置 |
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 |
WO2012124961A2 (ko) * | 2011-03-11 | 2012-09-20 | 삼성전자 주식회사 | 영상의 부호화 방법 및 장치, 그 복호화 방법 및 장치 |
HRP20230425T1 (hr) * | 2011-03-21 | 2023-07-07 | Lg Electronics, Inc. | Odabir prediktora vektora kretanja |
BR122015001002B1 (pt) * | 2011-06-30 | 2022-07-26 | Sony Corporation | Dispositivo e método de processamento de imagem |
US9232233B2 (en) | 2011-07-01 | 2016-01-05 | Apple Inc. | Adaptive configuration of reference frame buffer based on camera and background motion |
CN102447902B (zh) * | 2011-09-30 | 2014-04-16 | 广州柯维新数码科技有限公司 | 选择参考场及获取时域运动矢量的方法 |
JP6034010B2 (ja) * | 2011-10-24 | 2016-11-30 | ソニー株式会社 | 符号化装置、符号化方法、およびプログラム |
JP5320525B1 (ja) * | 2011-10-27 | 2013-10-23 | パナソニック株式会社 | 予測動きベクトル導出方法および予測動きベクトル導出装置 |
ES2780188T3 (es) * | 2011-10-28 | 2020-08-24 | Sun Patent Trust | Método de codificación de imagen, método de decodificación de imagen, aparato de codificación de imagen y aparato de decodificación de imagen |
EP2773111B1 (en) | 2011-10-28 | 2020-01-01 | Sun Patent Trust | Image encoding method, image decoding method, image encoding device, and image decoding device |
MX2014005115A (es) * | 2011-10-28 | 2014-08-27 | Samsung Electronics Co Ltd | Metodo para inter-prediccion y dispositivo para el mismo, y metodo para compensacion de movimiento y dispositivo para el mismo. |
BR112014010966A2 (pt) * | 2011-11-08 | 2017-06-06 | Samsung Electronics Co Ltd | método para determinar vetor de movimento para previsão inter, aparelho determinador de vetor de movimento para previsão inter, e mídia de gravação legível por computador |
US9432665B2 (en) * | 2011-12-02 | 2016-08-30 | Qualcomm Incorporated | Coding least significant bits of picture order count values identifying long-term reference pictures |
CN107659813B (zh) | 2011-12-23 | 2020-04-17 | 韩国电子通信研究院 | 图像解码方法、图像编码方法和记录介质 |
US20130177084A1 (en) * | 2012-01-10 | 2013-07-11 | Qualcomm Incorporated | Motion vector scaling in video coding |
KR20130108949A (ko) * | 2012-03-26 | 2013-10-07 | 한국전자통신연구원 | 영상부호 및 복호화 단계에서의 이중 객체검출 및 이동경로 정보를 이용한 영상 압축 방법 |
EP2830313B1 (en) | 2012-04-16 | 2019-10-16 | Samsung Electronics Co., Ltd. | Method and apparatus for determining reference picture set of image |
KR101682999B1 (ko) * | 2012-04-16 | 2016-12-20 | 노키아 테크놀로지스 오와이 | 비디오 코딩 및 디코딩을 위한 장치, 방법 및 컴퓨터 프로그램 |
ES2832507T3 (es) * | 2012-05-09 | 2021-06-10 | Sun Patent Trust | Procedimiento de realización de predicción de vector de movimiento, procedimientos de codificación y decodificación y aparatos de los mismos |
US9319679B2 (en) * | 2012-06-07 | 2016-04-19 | Qualcomm Incorporated | Signaling data for long term reference pictures for video coding |
US9420286B2 (en) | 2012-06-15 | 2016-08-16 | Qualcomm Incorporated | Temporal motion vector prediction in HEVC and its extensions |
RU2624578C2 (ru) | 2012-07-02 | 2017-07-04 | Самсунг Электроникс Ко., Лтд. | Способ и устройство для прогнозирования вектора движения для кодирования видео или декодирования видео |
US9014277B2 (en) * | 2012-09-10 | 2015-04-21 | Qualcomm Incorporated | Adaptation of encoding and transmission parameters in pictures that follow scene changes |
US9584825B2 (en) * | 2012-09-27 | 2017-02-28 | Qualcomm Incorporated | Long-term reference picture signaling in video coding |
US9392268B2 (en) | 2012-09-28 | 2016-07-12 | Qualcomm Incorporated | Using base layer motion information |
EP2905963A4 (en) * | 2012-10-05 | 2016-08-03 | Sony Corp | ENCODING CONTROL DEVICE AND ENCODING CONTROL METHOD |
US9699466B2 (en) * | 2013-12-26 | 2017-07-04 | Mediatek Inc | Adaptive reference/non-reference frame determination for video encoding |
US10091507B2 (en) | 2014-03-10 | 2018-10-02 | Euclid Discoveries, Llc | Perceptual optimization for model-based video encoding |
US10097851B2 (en) | 2014-03-10 | 2018-10-09 | Euclid Discoveries, Llc | Perceptual optimization for model-based video encoding |
US9621917B2 (en) | 2014-03-10 | 2017-04-11 | Euclid Discoveries, Llc | Continuous block tracking for temporal prediction in video encoding |
CN104768011B (zh) * | 2015-03-31 | 2018-03-06 | 浙江大学 | 图像编解码方法和相关装置 |
CN104935938B (zh) * | 2015-07-15 | 2018-03-30 | 哈尔滨工业大学 | 一种混合视频编码标准中帧间预测方法 |
KR20180053028A (ko) * | 2016-11-11 | 2018-05-21 | 삼성전자주식회사 | 계층 구조를 구성하는 프레임들에 대한 인코딩을 수행하는 비디오 처리 장치 |
EP3651463A4 (en) | 2017-09-12 | 2021-05-19 | Samsung Electronics Co., Ltd. | MOVEMENT INFORMATION CODING AND DECODING PROCESS AND MOVEMENT INFORMATION CODING AND DECODING DEVICE |
WO2019194435A1 (ko) * | 2018-04-02 | 2019-10-10 | 엘지전자 주식회사 | Tmvp에 기반한 영상 코딩 방법 및 그 장치 |
CN117135346A (zh) * | 2018-04-02 | 2023-11-28 | 深圳市大疆创新科技有限公司 | 用于图像处理的方法和图像处理装置 |
JP7328328B2 (ja) * | 2018-10-08 | 2023-08-16 | ホアウェイ・テクノロジーズ・カンパニー・リミテッド | コーディングブロックの三角形パーティションのインター予測のための装置および方法 |
BR112021007949A2 (pt) * | 2019-01-02 | 2021-07-27 | Huawei Technologies Co., Ltd. | sistema e método de fácil utilização com hardware e software para refinamento de vetor de movimento do lado do decodificador com correção por pixel baseada em fluxo óptico bipreditivo no lado do decodificador para compensação de movimento bipreditivo |
HUE064569T2 (hu) * | 2019-02-20 | 2024-03-28 | Beijing Dajia Internet Information | Korlátozott mozgásvektor származtatás hosszútávú referenciaképhez videó kódolásnál |
CN117395439A (zh) | 2019-03-01 | 2024-01-12 | 北京字节跳动网络技术有限公司 | 用于视频编解码中的帧内块复制的基于方向的预测 |
CN117640927A (zh) | 2019-03-04 | 2024-03-01 | 北京字节跳动网络技术有限公司 | 视频编解码中的帧内块复制中的实施方式方面 |
US10638130B1 (en) * | 2019-04-09 | 2020-04-28 | Google Llc | Entropy-inspired directional filtering for image coding |
JP2019176500A (ja) * | 2019-06-05 | 2019-10-10 | 株式会社東芝 | エンコード装置、エンコードプログラム、及びストリーミングシステム |
CA3146391A1 (en) | 2019-07-10 | 2021-01-14 | Beijing Bytedance Network Technology Co., Ltd. | Sample identification for intra block copy in video coding |
CN112203095B (zh) * | 2020-12-04 | 2021-03-09 | 腾讯科技(深圳)有限公司 | 视频运动估计方法、装置、设备及计算机可读存储介质 |
Family Cites Families (39)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0683443B2 (ja) | 1985-03-05 | 1994-10-19 | 富士通株式会社 | フレ−ム内フレ−ム間符号化方式 |
GB8903568D0 (en) * | 1989-02-16 | 1989-04-05 | British Telecomm | Optical communications system |
US5282049A (en) * | 1991-02-08 | 1994-01-25 | Olympus Optical Co., Ltd. | Moving-picture data digital recording and reproducing apparatuses |
US5122875A (en) | 1991-02-27 | 1992-06-16 | General Electric Company | An HDTV compression system |
US5911088A (en) | 1991-05-30 | 1999-06-08 | Canon Kabushiki Kaisha | Camera |
TW241350B (ko) | 1991-11-07 | 1995-02-21 | Rca Thomson Licensing Corp | |
JP3161614B2 (ja) | 1991-11-30 | 2001-04-25 | ソニー株式会社 | 動画像復号化装置 |
TW224553B (en) | 1993-03-01 | 1994-06-01 | Sony Co Ltd | Method and apparatus for inverse discrete consine transform and coding/decoding of moving picture |
KR970002967B1 (ko) * | 1993-04-09 | 1997-03-13 | 대우전자 주식회사 | 영역 분류패턴을 이용한 움직임벡터 검출장치 |
CN1128098A (zh) * | 1993-07-30 | 1996-07-31 | 英国电讯有限公司 | 图象数据编码 |
AU681185B2 (en) | 1993-10-22 | 1997-08-21 | Sony Corporation | apparatus and method for recording and reproducing digital video data |
WO1995035628A1 (en) | 1994-06-17 | 1995-12-28 | Snell & Wilcox Limited | Video compression |
JP3261023B2 (ja) | 1995-09-29 | 2002-02-25 | 京セラ株式会社 | 誘電体磁器組成物 |
JP3347954B2 (ja) * | 1995-11-02 | 2002-11-20 | 三菱電機株式会社 | 動画像符号化装置及び動画像復号化装置 |
US5911008A (en) | 1996-04-30 | 1999-06-08 | Nippon Telegraph And Telephone Corporation | Scheme for detecting shot boundaries in compressed video data using inter-frame/inter-field prediction coding and intra-frame/intra-field coding |
CN100361536C (zh) | 1996-05-28 | 2008-01-09 | 松下电器产业株式会社 | 图像预测编码/解码装置和方法以及记录媒体 |
JP3628810B2 (ja) * | 1996-06-28 | 2005-03-16 | 三菱電機株式会社 | 画像符号化装置 |
JP3617206B2 (ja) * | 1996-08-16 | 2005-02-02 | セイコーエプソン株式会社 | 表示装置、電子機器及び駆動方法 |
US5943445A (en) * | 1996-12-19 | 1999-08-24 | Digital Equipment Corporation | Dynamic sprites for encoding video data |
JP3599942B2 (ja) * | 1997-02-13 | 2004-12-08 | 三洋電機株式会社 | 動画像符号化方法、及び動画像符号化装置 |
CN1217852A (zh) | 1997-02-13 | 1999-05-26 | 三菱电机株式会社 | 动态图象预测方式 |
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 |
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 |
KR100234264B1 (ko) * | 1997-04-15 | 1999-12-15 | 윤종용 | 타겟윈도우 이동을 통한 블록 매칭방법 |
JP2891253B1 (ja) | 1997-12-10 | 1999-05-17 | 日本電気株式会社 | 画像圧縮処理装置 |
JP4359966B2 (ja) | 1998-08-24 | 2009-11-11 | ソニー株式会社 | 画像信号符号化装置、カメラ装置および記録方法 |
JP2002543714A (ja) * | 1999-04-30 | 2002-12-17 | 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 | Bフレーム・エンコーディング・モードを有するビデオ・エンコーディング方法 |
JP2001086447A (ja) | 1999-09-17 | 2001-03-30 | Sanyo Electric Co Ltd | 画像処理装置 |
KR20010101329A (ko) * | 1999-10-29 | 2001-11-14 | 요트.게.아. 롤페즈 | 비디오 인코딩 방법 |
KR20020093873A (ko) | 2000-03-31 | 2002-12-16 | 클라리티 엘엘씨 | 음성 신호 추출 방법 및 장치 |
JP2001309373A (ja) | 2000-04-21 | 2001-11-02 | Pioneer Electronic Corp | 画像変化検出装置及び画像変化検出方法、画像符号化装置並びに画像変化検出用プログラムがコンピュータで読取可能に記録された情報記録媒体 |
US7050187B1 (en) * | 2000-04-28 | 2006-05-23 | Texas Instruments Incorporated | Real time fax-over-packet packet loss compensation |
WO2001086960A2 (en) * | 2000-05-10 | 2001-11-15 | Picturetel Corporation | Video coding using multiple buffers |
US6647061B1 (en) | 2000-06-09 | 2003-11-11 | General Instrument Corporation | Video size conversion and transcoding from MPEG-2 to MPEG-4 |
KR100364762B1 (ko) * | 2000-06-22 | 2002-12-16 | 엘지전자 주식회사 | 순차주사 영상 변환 장치 및 방법과, 그를 이용한 수직주사율 변환 장치 |
EP1833262A1 (en) * | 2002-01-18 | 2007-09-12 | Kabushiki Kaisha Toshiba | Video encoding method and apparatus and video decoding method and apparatus |
US7003035B2 (en) * | 2002-01-25 | 2006-02-21 | Microsoft Corporation | Video coding methods and apparatuses |
EP3525465B1 (en) * | 2002-04-19 | 2021-03-17 | Panasonic Intellectual Property Corporation of America | Picture decoding method and apparatus |
KR100491530B1 (ko) * | 2002-05-03 | 2005-05-27 | 엘지전자 주식회사 | 모션 벡터 결정 방법 |
-
2002
- 2002-12-05 KR KR10-2002-0076899A patent/KR100491530B1/ko active IP Right Grant
-
2003
- 2003-01-06 US US10/337,611 patent/US8565305B2/en active Active
- 2003-01-07 GB GB0300285A patent/GB2388267B/en not_active Expired - Lifetime
- 2003-01-07 EP EP20100003370 patent/EP2205001B1/en not_active Expired - Lifetime
- 2003-01-07 ES ES14173997.9T patent/ES2553468T3/es not_active Expired - Lifetime
- 2003-01-07 EP EP20100003369 patent/EP2202988B1/en not_active Expired - Lifetime
- 2003-01-07 ES ES10003368T patent/ES2384683T3/es not_active Expired - Lifetime
- 2003-01-07 EP EP15177398.3A patent/EP2950538B1/en not_active Expired - Lifetime
- 2003-01-07 EP EP20100003367 patent/EP2205000B1/en not_active Expired - Lifetime
- 2003-01-07 EP EP14173997.9A patent/EP2785065B1/en not_active Expired - Lifetime
- 2003-01-07 ES ES10003369.5T patent/ES2524087T3/es not_active Expired - Lifetime
- 2003-01-07 EP EP14173996.1A patent/EP2785064B1/en not_active Expired - Lifetime
- 2003-01-07 ES ES14173996.1T patent/ES2553482T3/es not_active Expired - Lifetime
- 2003-01-07 EP EP20050021832 patent/EP1635577B1/en not_active Expired - Lifetime
- 2003-01-07 GB GB0615386A patent/GB2430325B/en not_active Expired - Lifetime
- 2003-01-07 EP EP20030000208 patent/EP1359767B1/en not_active Expired - Lifetime
- 2003-01-07 HU HUE14173995A patent/HUE026502T2/en unknown
- 2003-01-07 ES ES14173995.3T patent/ES2553467T3/es not_active Expired - Lifetime
- 2003-01-07 ES ES03000208T patent/ES2282523T3/es not_active Expired - Lifetime
- 2003-01-07 HU HUE14173792A patent/HUE026599T2/hu unknown
- 2003-01-07 ES ES14173792.4T patent/ES2553466T3/es not_active Expired - Lifetime
- 2003-01-07 ES ES10003367T patent/ES2385192T3/es not_active Expired - Lifetime
- 2003-01-07 EP EP14173792.4A patent/EP2785063B1/en not_active Expired - Lifetime
- 2003-01-07 GB GB0425252A patent/GB2405549B/en not_active Expired - Lifetime
- 2003-01-07 HU HUE14173996A patent/HUE026503T2/en unknown
- 2003-01-07 GB GB0600845A patent/GB2422263B/en not_active Expired - Lifetime
- 2003-01-07 HU HUE14173997A patent/HUE025919T2/en unknown
- 2003-01-07 ES ES10003370.3T patent/ES2524602T3/es not_active Expired - Lifetime
- 2003-01-07 GB GB0412662A patent/GB2399706B/en not_active Expired - Lifetime
- 2003-01-07 GB GB0514852A patent/GB2416455B/en not_active Expired - Lifetime
- 2003-01-07 EP EP20100003368 patent/EP2202987B1/en not_active Expired - Lifetime
- 2003-01-07 EP EP14173995.3A patent/EP2806648B1/en not_active Expired - Lifetime
- 2003-01-07 ES ES05021832.0T patent/ES2524579T3/es not_active Expired - Lifetime
- 2003-01-08 JP JP2003002604A patent/JP3958690B2/ja not_active Expired - Lifetime
- 2003-01-09 CN CNB2005100558714A patent/CN100375535C/zh not_active Expired - Lifetime
- 2003-01-09 DE DE2003162222 patent/DE10362222B4/de not_active Expired - Lifetime
- 2003-01-09 RU RU2005127217A patent/RU2282947C1/ru active
- 2003-01-09 DE DE2003162272 patent/DE10362272B4/de not_active Expired - Lifetime
- 2003-01-09 CN CNB200510116129XA patent/CN100464587C/zh not_active Expired - Lifetime
- 2003-01-09 CN CNB200510055870XA patent/CN100375534C/zh not_active Expired - Lifetime
- 2003-01-09 RU RU2005127218A patent/RU2282948C1/ru active
- 2003-01-09 NL NL1022331A patent/NL1022331C2/nl not_active IP Right Cessation
- 2003-01-09 CN CNB031014445A patent/CN1233173C/zh not_active Expired - Lifetime
- 2003-01-09 CN CNB2005101161285A patent/CN100481948C/zh not_active Expired - Lifetime
- 2003-01-09 DE DE2003162270 patent/DE10362270B4/de not_active Expired - Lifetime
- 2003-01-09 DE DE2003100529 patent/DE10300529B4/de not_active Expired - Lifetime
- 2003-01-09 DE DE2003162263 patent/DE10362263B4/de not_active Expired - Lifetime
- 2003-01-09 DE DE2003162271 patent/DE10362271B4/de not_active Expired - Lifetime
- 2003-01-09 RU RU2003100074A patent/RU2273113C2/ru active
- 2003-01-10 TW TW92100446A patent/TWI221076B/zh not_active IP Right Cessation
-
2004
- 2004-11-17 RU RU2004133542A patent/RU2289216C2/ru active
-
2005
- 2005-01-01 HK HK05107059A patent/HK1073557A1/xx not_active IP Right Cessation
- 2005-01-27 US US11/043,093 patent/US8565306B2/en active Active
- 2005-01-27 US US11/043,182 patent/US8630349B2/en active Active
- 2005-01-27 US US11/043,092 patent/US8630348B2/en active Active
- 2005-04-06 KR KR10-2005-0028574A patent/KR100506865B1/ko active IP Right Grant
- 2005-04-06 KR KR10-2005-0028571A patent/KR100506866B1/ko active IP Right Grant
- 2005-04-06 KR KR10-2005-0028568A patent/KR100494830B1/ko active IP Right Grant
- 2005-04-25 NL NL1028856A patent/NL1028856C/nl not_active IP Right Cessation
- 2005-04-25 NL NL1028855A patent/NL1028855C/nl not_active IP Right Cessation
-
2006
- 2006-01-12 JP JP2006004922A patent/JP4495087B2/ja not_active Expired - Lifetime
- 2006-02-21 HK HK06102259A patent/HK1079647A1/xx not_active IP Right Cessation
- 2006-05-18 RU RU2006117100A patent/RU2335861C2/ru active
- 2006-09-20 US US11/523,598 patent/US8638857B2/en active Active
- 2006-12-04 HK HK06113306A patent/HK1091634A1/xx not_active IP Right Cessation
-
2007
- 2007-04-19 HK HK07104108A patent/HK1096518A1/xx not_active IP Right Cessation
- 2007-08-10 US US11/889,261 patent/US8582651B2/en active Active
- 2007-08-10 US US11/889,260 patent/US8634468B2/en active Active
- 2007-08-10 US US11/889,259 patent/US8743960B2/en not_active Expired - Lifetime
-
2008
- 2008-04-02 JP JP2008096429A patent/JP4865753B2/ja not_active Expired - Lifetime
- 2008-04-02 JP JP2008096493A patent/JP4865755B2/ja not_active Expired - Lifetime
- 2008-04-02 JP JP2008096500A patent/JP4865756B2/ja not_active Expired - Lifetime
- 2008-04-02 JP JP2008096479A patent/JP4865754B2/ja not_active Expired - Lifetime
-
2013
- 2013-11-14 US US14/080,203 patent/US9008183B2/en not_active Expired - Lifetime
- 2013-11-14 US US14/080,073 patent/US8982954B2/en not_active Expired - Lifetime
- 2013-11-14 US US14/080,090 patent/US8982955B2/en not_active Expired - Lifetime
- 2013-11-14 US US14/080,066 patent/US8976866B2/en not_active Expired - Lifetime
- 2013-11-14 US US14/080,062 patent/US8848796B2/en not_active Expired - Lifetime
- 2013-12-16 US US14/107,318 patent/US8848797B2/en not_active Expired - Lifetime
- 2013-12-16 US US14/107,256 patent/US8842736B2/en not_active Expired - Lifetime
- 2013-12-16 US US14/107,309 patent/US8837596B2/en not_active Expired - Lifetime
- 2013-12-16 US US14/107,374 patent/US8842737B2/en not_active Expired - Lifetime
- 2013-12-16 US US14/107,301 patent/US8798156B2/en not_active Expired - Lifetime
- 2013-12-16 US US14/107,298 patent/US8811489B2/en not_active Expired - Lifetime
-
2014
- 2014-11-03 US US14/531,195 patent/US9106890B2/en not_active Expired - Fee Related
- 2014-11-03 US US14/531,208 patent/US9124890B2/en not_active Expired - Fee Related
- 2014-11-03 US US14/531,192 patent/US9106889B2/en not_active Expired - Fee Related
- 2014-11-03 US US14/531,204 patent/US9106891B2/en not_active Expired - Fee Related
-
2015
- 2015-07-30 US US14/813,776 patent/US9860556B2/en not_active Expired - Lifetime
-
2016
- 2016-04-07 US US15/093,482 patent/US9872039B2/en not_active Expired - Lifetime
Also Published As
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR100506865B1 (ko) | 모션 벡터 결정 방법 | |
KR100901643B1 (ko) | 모션 벡터 결정 방법 | |
KR100901642B1 (ko) | 모션 벡터 결정 방법 | |
KR100507917B1 (ko) | 모션 벡터 결정 방법 | |
KR100961294B1 (ko) | 이미지 블록 예측 방법 | |
KR100865039B1 (ko) | 모션 벡터 결정 방법 | |
KR100655546B1 (ko) | 모션 벡터 예측 방법 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A107 | Divisional application of patent | ||
A201 | Request for examination | ||
A302 | Request for accelerated examination | ||
A107 | Divisional application of patent | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 20130624 Year of fee payment: 9 |
|
FPAY | Annual fee payment |
Payment date: 20140624 Year of fee payment: 10 |
|
FPAY | Annual fee payment |
Payment date: 20150624 Year of fee payment: 11 |
|
FPAY | Annual fee payment |
Payment date: 20160624 Year of fee payment: 12 |
|
FPAY | Annual fee payment |
Payment date: 20170614 Year of fee payment: 13 |
|
FPAY | Annual fee payment |
Payment date: 20180614 Year of fee payment: 14 |