IN2014MN00856A - - Google Patents
Info
- Publication number
- IN2014MN00856A IN2014MN00856A IN856MUN2014A IN2014MN00856A IN 2014MN00856 A IN2014MN00856 A IN 2014MN00856A IN 856MUN2014 A IN856MUN2014 A IN 856MUN2014A IN 2014MN00856 A IN2014MN00856 A IN 2014MN00856A
- Authority
- IN
- India
- Prior art keywords
- partition
- video data
- video
- blocks
- region
- Prior art date
Links
- 238000005192 partition Methods 0.000 abstract 5
- 238000000034 method Methods 0.000 abstract 3
- 230000006978 adaptation Effects 0.000 abstract 2
- 230000003044 adaptive effect Effects 0.000 abstract 1
Classifications
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- 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
- H04N19/10—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
-
- 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
-
- 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
- H04N19/50—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
- H04N19/523—Motion estimation or motion compensation with sub-pixel accuracy
-
- 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
- H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201161561783P | 2011-11-18 | 2011-11-18 | |
| US13/678,329 US9883203B2 (en) | 2011-11-18 | 2012-11-15 | Adaptive overlapped block motion compensation |
| PCT/US2012/065653 WO2013075011A1 (en) | 2011-11-18 | 2012-11-16 | Adaptive overlapped block motion compensation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN2014MN00856A true IN2014MN00856A (en:Method) | 2015-04-17 |
Family
ID=48426924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN856MUN2014 IN2014MN00856A (en:Method) | 2011-11-18 | 2012-11-16 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US9883203B2 (en:Method) |
| EP (1) | EP2781095B1 (en:Method) |
| JP (2) | JP5989794B2 (en:Method) |
| KR (1) | KR101661828B1 (en:Method) |
| CN (1) | CN103999465B (en:Method) |
| IN (1) | IN2014MN00856A (en:Method) |
| WO (1) | WO2013075011A1 (en:Method) |
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| KR100308627B1 (ko) | 1995-10-25 | 2001-11-02 | 마찌다 가쯔히꼬 | 중첩블럭이동보상및제로트리웨이브릿코딩을이용한저비트레이트비디오엔코더 |
| JP4637585B2 (ja) * | 2002-12-16 | 2011-02-23 | エヌエックスピー ビー ヴィ | モザイク番組案内生成装置およびモザイク番組案内生成方法 |
| US7653133B2 (en) | 2003-06-10 | 2010-01-26 | Rensselaer Polytechnic Institute (Rpi) | Overlapped block motion compression for variable size blocks in the context of MCTF scalable video coders |
| KR100605746B1 (ko) | 2003-06-16 | 2006-07-31 | 삼성전자주식회사 | 블럭 기반의 움직임 보상 장치 및 방법 |
| US8442108B2 (en) * | 2004-07-12 | 2013-05-14 | Microsoft Corporation | Adaptive updates in motion-compensated temporal filtering |
| US20100040146A1 (en) * | 2006-09-22 | 2010-02-18 | Beibei Wang | Method and apparatus for multiple pass video coding and decoding |
| US8335261B2 (en) * | 2007-01-08 | 2012-12-18 | Qualcomm Incorporated | Variable length coding techniques for coded block patterns |
| US8160149B2 (en) * | 2007-04-03 | 2012-04-17 | Gary Demos | Flowfield motion compensation for video compression |
| KR101543298B1 (ko) | 2008-10-13 | 2015-08-10 | 에스케이 텔레콤주식회사 | 동영상 부호화/복호화 장치 및 그를 위한 가변 단위의 적응적 중첩 블록 움직임 보상 장치 및 방법 |
| KR101543301B1 (ko) | 2008-10-15 | 2015-08-10 | 에스케이 텔레콤주식회사 | 동영상 부호화/복호화 장치 및 그를 위한 하이브리드 블록 움직임 보상/중첩 블록 움직임 보상 방법 및 장치 |
| KR101553850B1 (ko) | 2008-10-21 | 2015-09-17 | 에스케이 텔레콤주식회사 | 동영상 부호화/복호화 장치 및 그를 위한 적응적 가중치를 사용하는 적응 중첩 블록 움직임 보상 방법 및 장치 |
| US8995526B2 (en) | 2009-07-09 | 2015-03-31 | Qualcomm Incorporated | Different weights for uni-directional prediction and bi-directional prediction in video coding |
| HUE035494T2 (en) * | 2010-09-30 | 2018-05-02 | Samsung Electronics Co Ltd | Method for interpolating images by using a smoothing interpolation filter |
| US9807424B2 (en) * | 2011-01-10 | 2017-10-31 | Qualcomm Incorporated | Adaptive selection of region size for identification of samples in a transition zone for overlapped block motion compensation |
-
2012
- 2012-11-15 US US13/678,329 patent/US9883203B2/en not_active Expired - Fee Related
- 2012-11-16 WO PCT/US2012/065653 patent/WO2013075011A1/en active Application Filing
- 2012-11-16 EP EP12795964.1A patent/EP2781095B1/en active Active
- 2012-11-16 IN IN856MUN2014 patent/IN2014MN00856A/en unknown
- 2012-11-16 KR KR1020147016434A patent/KR101661828B1/ko not_active Expired - Fee Related
- 2012-11-16 CN CN201280056733.6A patent/CN103999465B/zh active Active
- 2012-11-16 JP JP2014542514A patent/JP5989794B2/ja active Active
-
2016
- 2016-05-12 JP JP2016096053A patent/JP2016184936A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CN103999465B (zh) | 2017-11-24 |
| WO2013075011A1 (en) | 2013-05-23 |
| EP2781095A1 (en) | 2014-09-24 |
| CN103999465A (zh) | 2014-08-20 |
| JP5989794B2 (ja) | 2016-09-07 |
| US9883203B2 (en) | 2018-01-30 |
| JP2016184936A (ja) | 2016-10-20 |
| KR101661828B1 (ko) | 2016-09-30 |
| EP2781095B1 (en) | 2020-02-26 |
| KR20140096130A (ko) | 2014-08-04 |
| JP2015502094A (ja) | 2015-01-19 |
| US20130128974A1 (en) | 2013-05-23 |
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