SG11201800920QA - Image prediction method and device - Google Patents
Image prediction method and deviceInfo
- Publication number
- SG11201800920QA SG11201800920QA SG11201800920QA SG11201800920QA SG11201800920QA SG 11201800920Q A SG11201800920Q A SG 11201800920QA SG 11201800920Q A SG11201800920Q A SG 11201800920QA SG 11201800920Q A SG11201800920Q A SG 11201800920QA SG 11201800920Q A SG11201800920Q A SG 11201800920QA
- Authority
- SG
- Singapore
- Prior art keywords
- prediction method
- image prediction
- image
- prediction
- Prior art date
Links
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
- H04N19/573—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
- H04N19/10—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
- H04N19/172—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
- H04N19/50—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
- H04N19/50—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
- H04N19/537—Motion estimation other than block-based
- H04N19/54—Motion estimation other than block-based using feature points or meshes
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Image Analysis (AREA)
- Magnetic Resonance Imaging Apparatus (AREA)
- Apparatus For Radiation Diagnosis (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510543542.8A CN105163116B (en) | 2015-08-29 | 2015-08-29 | The method and apparatus of image prediction |
PCT/CN2015/100091 WO2017036045A1 (en) | 2015-08-29 | 2015-12-31 | Image prediction method and device |
Publications (1)
Publication Number | Publication Date |
---|---|
SG11201800920QA true SG11201800920QA (en) | 2018-03-28 |
Family
ID=54803857
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG10202106076VA SG10202106076VA (en) | 2015-08-29 | 2015-12-31 | Image prediction method and device |
SG11201800920QA SG11201800920QA (en) | 2015-08-29 | 2015-12-31 | Image prediction method and device |
SG10202106074TA SG10202106074TA (en) | 2015-08-29 | 2015-12-31 | Image prediction method and device |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG10202106076VA SG10202106076VA (en) | 2015-08-29 | 2015-12-31 | Image prediction method and device |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG10202106074TA SG10202106074TA (en) | 2015-08-29 | 2015-12-31 | Image prediction method and device |
Country Status (21)
Country | Link |
---|---|
US (4) | US10880543B2 (en) |
EP (2) | EP3331242B1 (en) |
JP (2) | JP6669855B2 (en) |
KR (4) | KR102408277B1 (en) |
CN (3) | CN108965869B (en) |
AU (5) | AU2015407876B2 (en) |
BR (3) | BR122020023963B1 (en) |
DK (1) | DK3331242T3 (en) |
ES (1) | ES2946901T3 (en) |
FI (1) | FI3331242T3 (en) |
HR (1) | HRP20230509T1 (en) |
HU (1) | HUE063094T2 (en) |
LT (1) | LT3331242T (en) |
MX (3) | MX2021003042A (en) |
PL (1) | PL3331242T3 (en) |
PT (1) | PT3331242T (en) |
RU (3) | RU2714362C2 (en) |
SG (3) | SG10202106076VA (en) |
SI (1) | SI3331242T1 (en) |
WO (1) | WO2017036045A1 (en) |
ZA (3) | ZA202109388B (en) |
Families Citing this family (68)
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CN108965869B (en) * | 2015-08-29 | 2023-09-12 | 华为技术有限公司 | Image prediction method and device |
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CN107046645B9 (en) * | 2016-02-06 | 2020-08-14 | 华为技术有限公司 | Image coding and decoding method and device |
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2015
- 2015-08-29 CN CN201810596855.3A patent/CN108965869B/en active Active
- 2015-08-29 CN CN201810596891.XA patent/CN108600749B/en active Active
- 2015-08-29 CN CN201510543542.8A patent/CN105163116B/en active Active
- 2015-12-31 SI SI201531945T patent/SI3331242T1/en unknown
- 2015-12-31 ES ES15902849T patent/ES2946901T3/en active Active
- 2015-12-31 MX MX2021003042A patent/MX2021003042A/en unknown
- 2015-12-31 PT PT159028497T patent/PT3331242T/en unknown
- 2015-12-31 DK DK15902849.7T patent/DK3331242T3/en active
- 2015-12-31 WO PCT/CN2015/100091 patent/WO2017036045A1/en active Application Filing
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