IN2014CN04420A - - Google Patents
Info
- Publication number
- IN2014CN04420A IN2014CN04420A IN4420CHN2014A IN2014CN04420A IN 2014CN04420 A IN2014CN04420 A IN 2014CN04420A IN 4420CHN2014 A IN4420CHN2014 A IN 4420CHN2014A IN 2014CN04420 A IN2014CN04420 A IN 2014CN04420A
- Authority
- IN
- India
- Prior art keywords
- motion vectors
- candidate motion
- processor
- perform
- current 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
- H04N19/46—Embedding additional information in the video signal during the compression process
- H04N19/463—Embedding additional information in the video signal during the compression process by compressing encoding parameters before transmission
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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
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/189—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding
- H04N19/196—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding being specially adapted for the computation of encoding parameters, e.g. by averaging previously computed encoding parameters
-
- 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
- H04N19/189—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding
- H04N19/196—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding being specially adapted for the computation of encoding parameters, e.g. by averaging previously computed encoding parameters
- H04N19/197—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding being specially adapted for the computation of encoding parameters, e.g. by averaging previously computed encoding parameters including determination of the initial value of an encoding parameter
-
- 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
- H04N19/70—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Computing Systems (AREA)
- Theoretical Computer Science (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Abstract
In general techniques are described for performing motion vector prediction for video coding. A video coding device comprising a processor may perform the techniques. The processor may be configured to determine a plurality of candidate motion vectors for a current block of the video data so as to perform the motion vector prediction process and scale one or more of the plurality of candidate motion vectors determined for the current block of the video data to generate one or more scaled candidate motion vectors. The processor may then be configured to modify the scaled candidate motion vectors to be within a specified range.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201161579465P | 2011-12-22 | 2011-12-22 | |
US201261584096P | 2012-01-06 | 2012-01-06 | |
US13/709,555 US9762904B2 (en) | 2011-12-22 | 2012-12-10 | Performing motion vector prediction for video coding |
PCT/US2012/069000 WO2013096018A1 (en) | 2011-12-22 | 2012-12-11 | Performing motion vector prediction for video coding |
Publications (1)
Publication Number | Publication Date |
---|---|
IN2014CN04420A true IN2014CN04420A (en) | 2015-09-04 |
Family
ID=48654534
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IN4420CHN2014 IN2014CN04420A (en) | 2011-12-22 | 2012-12-11 |
Country Status (18)
Country | Link |
---|---|
US (1) | US9762904B2 (en) |
EP (1) | EP2795900A1 (en) |
JP (2) | JP2015506606A (en) |
KR (1) | KR102057350B1 (en) |
CN (1) | CN104012096A (en) |
AU (1) | AU2012355669B2 (en) |
BR (1) | BR112014015056B1 (en) |
CA (1) | CA2858979C (en) |
HK (1) | HK1197330A1 (en) |
IL (1) | IL232776A (en) |
IN (1) | IN2014CN04420A (en) |
MY (1) | MY167467A (en) |
PH (1) | PH12014501244B1 (en) |
RU (1) | RU2573227C1 (en) |
SG (2) | SG11201402601SA (en) |
TW (1) | TWI535269B (en) |
UA (1) | UA114617C2 (en) |
WO (1) | WO2013096018A1 (en) |
Families Citing this family (57)
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BR112016008044A8 (en) | 2013-10-14 | 2020-03-17 | Microsoft Technology Licensing Llc | video or image encoder, video or image decoder and computer readable medium |
KR102170169B1 (en) | 2013-10-14 | 2020-10-26 | 마이크로소프트 테크놀로지 라이센싱, 엘엘씨 | Features of intra block copy prediction mode for video and image coding and decoding |
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BR112016018814A8 (en) | 2014-03-04 | 2020-06-23 | Microsoft Technology Licensing Llc | computing device, method in computing device with video decoder or image decoder and computer readable medium |
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CN105874795B (en) | 2014-09-30 | 2019-11-29 | 微软技术许可有限责任公司 | When wavefront parallel processing is activated to the rule of intra-picture prediction mode |
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CN106797475B (en) * | 2014-10-08 | 2019-12-10 | 联发科技股份有限公司 | video coding method |
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EP3308540B1 (en) | 2015-06-09 | 2020-04-15 | Microsoft Technology Licensing, LLC | Robust encoding/decoding of escape-coded pixels in palette mode |
CN106331722B (en) * | 2015-07-03 | 2019-04-26 | 华为技术有限公司 | Image prediction method and relevant device |
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US10986349B2 (en) | 2017-12-29 | 2021-04-20 | Microsoft Technology Licensing, Llc | Constraints on locations of reference blocks for intra block copy prediction |
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EP3794825A1 (en) | 2018-06-29 | 2021-03-24 | Beijing Bytedance Network Technology Co. Ltd. | Update of look up table: fifo, constrained fifo |
KR20240007298A (en) | 2018-06-29 | 2024-01-16 | 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 | Checking order of motion candidates in lut |
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WO2020055169A1 (en) * | 2018-09-11 | 2020-03-19 | 김기백 | Image encoding/decoding method and apparatus using inter prediction |
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US11381807B2 (en) | 2018-11-21 | 2022-07-05 | Telefonaktiebolaget Lm Ericsson (Publ) | Methods of video picture coding with sub-block merge simplification and related apparatuses |
CN113196771B (en) | 2018-12-21 | 2023-12-22 | 北京字节跳动网络技术有限公司 | Motion vector range based on motion vector accuracy |
KR20240010576A (en) | 2019-01-10 | 2024-01-23 | 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 | Invoke of lut updating |
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2012
- 2012-12-10 US US13/709,555 patent/US9762904B2/en active Active
- 2012-12-11 SG SG11201402601SA patent/SG11201402601SA/en unknown
- 2012-12-11 AU AU2012355669A patent/AU2012355669B2/en active Active
- 2012-12-11 UA UAA201408293A patent/UA114617C2/en unknown
- 2012-12-11 CN CN201280063322.XA patent/CN104012096A/en active Pending
- 2012-12-11 EP EP12809461.2A patent/EP2795900A1/en not_active Ceased
- 2012-12-11 KR KR1020147020150A patent/KR102057350B1/en active IP Right Grant
- 2012-12-11 IN IN4420CHN2014 patent/IN2014CN04420A/en unknown
- 2012-12-11 BR BR112014015056-7A patent/BR112014015056B1/en active IP Right Grant
- 2012-12-11 WO PCT/US2012/069000 patent/WO2013096018A1/en active Application Filing
- 2012-12-11 CA CA2858979A patent/CA2858979C/en active Active
- 2012-12-11 MY MYPI2014701389A patent/MY167467A/en unknown
- 2012-12-11 RU RU2014130079/08A patent/RU2573227C1/en active
- 2012-12-11 JP JP2014549122A patent/JP2015506606A/en active Pending
- 2012-12-11 SG SG10201605087YA patent/SG10201605087YA/en unknown
- 2012-12-21 TW TW101149130A patent/TWI535269B/en active
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2014
- 2014-05-25 IL IL232776A patent/IL232776A/en active IP Right Grant
- 2014-06-03 PH PH12014501244A patent/PH12014501244B1/en unknown
- 2014-10-27 HK HK14110727.3A patent/HK1197330A1/en unknown
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2017
- 2017-10-23 JP JP2017204423A patent/JP2018050308A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
PH12014501244A1 (en) | 2014-09-15 |
IL232776A0 (en) | 2014-07-31 |
MY167467A (en) | 2018-08-29 |
KR102057350B1 (en) | 2019-12-18 |
BR112014015056A2 (en) | 2017-06-13 |
SG11201402601SA (en) | 2014-08-28 |
JP2018050308A (en) | 2018-03-29 |
CA2858979A1 (en) | 2013-06-27 |
CN104012096A (en) | 2014-08-27 |
TW201334552A (en) | 2013-08-16 |
CA2858979C (en) | 2020-04-14 |
JP2015506606A (en) | 2015-03-02 |
IL232776A (en) | 2017-09-28 |
RU2573227C1 (en) | 2016-01-20 |
SG10201605087YA (en) | 2016-08-30 |
WO2013096018A1 (en) | 2013-06-27 |
TWI535269B (en) | 2016-05-21 |
EP2795900A1 (en) | 2014-10-29 |
KR20140110957A (en) | 2014-09-17 |
US9762904B2 (en) | 2017-09-12 |
PH12014501244B1 (en) | 2014-09-15 |
HK1197330A1 (en) | 2015-01-09 |
US20130163668A1 (en) | 2013-06-27 |
AU2012355669A1 (en) | 2014-07-24 |
UA114617C2 (en) | 2017-07-10 |
AU2012355669B2 (en) | 2017-04-06 |
BR112014015056B1 (en) | 2022-07-12 |
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