LT4240015T - Koeficientų kodavimo suderinimas hevc - Google Patents
Koeficientų kodavimo suderinimas hevcInfo
- Publication number
- LT4240015T LT4240015T LTEP23184240.2T LT23184240T LT4240015T LT 4240015 T LT4240015 T LT 4240015T LT 23184240 T LT23184240 T LT 23184240T LT 4240015 T LT4240015 T LT 4240015T
- Authority
- LT
- Lithuania
- Prior art keywords
- hevc
- coefficient coding
- harmonization
- coding harmonization
- coefficient
- 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
-
- 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
- H04N19/12—Selection from among a plurality of transforms or standards, e.g. selection between discrete cosine transform [DCT] and sub-band transform or selection between H.263 and H.264
- H04N19/122—Selection of transform size, e.g. 8x8 or 2x4x8 DCT; Selection of sub-band transforms of varying structure or type
-
- 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
- H04N19/129—Scanning of coding units, e.g. zig-zag scan of transform coefficients or flexible macroblock ordering [FMO]
-
- 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
- H04N19/13—Adaptive entropy coding, e.g. adaptive variable length coding [AVLC] or context adaptive binary arithmetic coding [CABAC]
-
- 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
- H04N19/157—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
- 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
- H04N19/18—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 set of transform coefficients
-
- 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
- H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Discrete Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201261589151P | 2012-01-20 | 2012-01-20 | |
| US13/631,464 US9106918B2 (en) | 2012-01-20 | 2012-09-28 | Coefficient coding harmonization in HEVC |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LT4240015T true LT4240015T (lt) | 2024-11-11 |
Family
ID=47630161
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LTEP20178559.9T LT3731524T (lt) | 2012-01-20 | 2013-01-11 | Harmonizavimo koeficientas kodavimui devk-me (hevc) |
| LTEP23184240.2T LT4240015T (lt) | 2012-01-20 | 2013-01-11 | Koeficientų kodavimo suderinimas hevc |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LTEP20178559.9T LT3731524T (lt) | 2012-01-20 | 2013-01-11 | Harmonizavimo koeficientas kodavimui devk-me (hevc) |
Country Status (14)
| Country | Link |
|---|---|
| US (9) | US9106918B2 (OSRAM) |
| EP (8) | EP2618577A1 (OSRAM) |
| JP (6) | JP2013150326A (OSRAM) |
| KR (7) | KR102240077B1 (OSRAM) |
| CN (8) | CN106412586B (OSRAM) |
| DK (3) | DK3024235T3 (OSRAM) |
| ES (3) | ES2697333T3 (OSRAM) |
| FI (2) | FI4240015T3 (OSRAM) |
| HU (3) | HUE064156T2 (OSRAM) |
| LT (2) | LT3731524T (OSRAM) |
| PL (2) | PL4240015T3 (OSRAM) |
| PT (2) | PT3731524T (OSRAM) |
| SI (2) | SI4240015T1 (OSRAM) |
| WO (1) | WO2013109358A1 (OSRAM) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8891630B2 (en) * | 2011-10-24 | 2014-11-18 | Blackberry Limited | Significance map encoding and decoding using partition set based context assignment |
| US9106918B2 (en) | 2012-01-20 | 2015-08-11 | Sony Corporation | Coefficient coding harmonization in HEVC |
| ES2729781T3 (es) * | 2012-06-01 | 2019-11-06 | Velos Media Int Ltd | Dispositivo de decodificación aritmética, aparato de decodificación de imágenes, dispositivo de codificación aritmética y aparato de codificación de imágenes |
| US9813737B2 (en) * | 2013-09-19 | 2017-11-07 | Blackberry Limited | Transposing a block of transform coefficients, based upon an intra-prediction mode |
| JP6310152B2 (ja) * | 2014-05-23 | 2018-04-11 | 寰發股▲ふん▼有限公司ＨＦＩ Ｉｎｎｏｖａｔｉｏｎ Ｉｎｃ． | パレットテーブル予測とシグナリングの方法と装置 |
| US10334248B2 (en) * | 2015-05-29 | 2019-06-25 | Qualcomm Incorporated | Coding data using an enhanced context-adaptive binary arithmetic coding (CABAC) design |
| WO2017138831A1 (en) | 2016-02-12 | 2017-08-17 | Huawei Technologies Co., Ltd. | Method and apparatus for scan order selection |
| CA3014299A1 (en) | 2016-02-12 | 2017-08-17 | Huawei Technologies Co., Ltd. | Method and apparatus for scan order selection |
| CN109874012B (zh) * | 2017-12-04 | 2020-09-11 | 北京金山云网络技术有限公司 | 一种视频编码方法、编码器、电子设备及介质 |
Family Cites Families (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR0132894B1 (ko) * | 1992-03-13 | 1998-10-01 | 강진구 | 영상압축부호화 및 복호화 방법과 그 장치 |
| JP3635791B2 (ja) * | 1996-06-28 | 2005-04-06 | 沖電気工業株式会社 | 画像符号化装置 |
| TW594145B (en) | 2002-04-18 | 2004-06-21 | Hannstar Display Corp | Method for preventing liquid from permeating |
| JP2006081066A (ja) * | 2004-09-13 | 2006-03-23 | Matsushita Electric Ind Co Ltd | 画像生成装置および画像生成プログラム |
| US7483112B2 (en) | 2004-10-05 | 2009-01-27 | Sysview Technology, Inc. | Carbon nano tube technology in liquid crystal on silicon micro-display |
| KR20060123939A (ko) * | 2005-05-30 | 2006-12-05 | 삼성전자주식회사 | 영상의 복부호화 방법 및 장치 |
| EP2177033A2 (en) * | 2007-06-12 | 2010-04-21 | Nokia Corporation | Joint coding of multiple transform blocks with reduced number of coefficients |
| EP2154894A1 (en) * | 2008-08-15 | 2010-02-17 | Thomson Licensing | Video coding with coding of the locations of significant coefficients in a block of coefficients |
| US8749677B2 (en) | 2008-09-01 | 2014-06-10 | Nikon Corporation | Imaging element and imaging device |
| US8634456B2 (en) | 2008-10-03 | 2014-01-21 | Qualcomm Incorporated | Video coding with large macroblocks |
| EP2182732A1 (en) | 2008-10-28 | 2010-05-05 | Panasonic Corporation | Switching between scans in image coding |
| JP5498123B2 (ja) | 2008-12-25 | 2014-05-21 | パナソニック株式会社 | 電極接合構造体及びその製造方法 |
| KR20100089329A (ko) | 2009-02-03 | 2010-08-12 | 삼성전자주식회사 | 표시장치의 및 이의 제조방법 |
| JP5417055B2 (ja) | 2009-06-15 | 2014-02-12 | シャープ株式会社 | Ａ／ｄ変換器、固体撮像装置、及び電子情報機器 |
| KR101457894B1 (ko) * | 2009-10-28 | 2014-11-05 | 삼성전자주식회사 | 영상 부호화 방법 및 장치, 복호화 방법 및 장치 |
| US20110106135A1 (en) * | 2009-10-29 | 2011-05-05 | Medtronic Vascular, Inc. | Indwelling Temporary IVC Filter System With Drug Delivery and Aspiration |
| CN102884792B (zh) | 2010-05-12 | 2016-08-17 | 汤姆森许可贸易公司 | 用于统一显著图编码的方法和设备 |
| TWM401198U (en) | 2010-07-26 | 2011-04-01 | Chunghwa Picture Tubes Ltd | Substrate module |
| US8913666B2 (en) | 2010-10-01 | 2014-12-16 | Qualcomm Incorporated | Entropy coding coefficients using a joint context model |
| WO2012048055A1 (en) | 2010-10-05 | 2012-04-12 | General Instrument Corporation | Coding and decoding utilizing adaptive context model selection with zigzag scan |
| JP5887827B2 (ja) | 2011-10-20 | 2016-03-16 | ソニー株式会社 | 固体撮像素子およびカメラシステム |
| US8964849B2 (en) * | 2011-11-01 | 2015-02-24 | Blackberry Limited | Multi-level significance maps for encoding and decoding |
| US9743098B2 (en) * | 2011-11-19 | 2017-08-22 | Blackberry Limited | Multi-level significance map scanning |
| AU2012200319B2 (en) * | 2012-01-19 | 2015-11-26 | Canon Kabushiki Kaisha | Method, apparatus and system for encoding and decoding the significance map for residual coefficients of a transform unit |
| US9106918B2 (en) | 2012-01-20 | 2015-08-11 | Sony Corporation | Coefficient coding harmonization in HEVC |
| JP2013168880A (ja) | 2012-02-16 | 2013-08-29 | Sony Corp | 比較器、ａｄ変換器、固体撮像装置、カメラシステム、および電子機器 |
| WO2014097857A1 (ja) | 2012-12-20 | 2014-06-26 | ソニー株式会社 | 撮像素子、撮像装置、電子機器、閾値算出装置および撮像方法 |
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2012
- 2012-09-28 US US13/631,464 patent/US9106918B2/en active Active
- 2012-12-11 KR KR1020207018394A patent/KR102240077B1/ko active Active
- 2012-12-11 KR KR1020167005664A patent/KR101885971B1/ko active Active
- 2012-12-11 KR KR1020167005665A patent/KR102052793B1/ko active Active
- 2012-12-11 WO PCT/US2012/069022 patent/WO2013109358A1/en not_active Ceased
- 2012-12-11 KR KR1020197035472A patent/KR102128877B1/ko active Active
- 2012-12-11 KR KR1020197035476A patent/KR102128880B1/ko active Active
- 2012-12-11 KR KR1020167005666A patent/KR102052794B1/ko active Active
- 2012-12-11 KR KR1020147019772A patent/KR101640696B1/ko active Active
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2013
- 2013-01-04 JP JP2013010587A patent/JP2013150326A/ja active Pending
- 2013-01-11 SI SI201332091T patent/SI4240015T1/sl unknown
- 2013-01-11 ES ES15196837T patent/ES2697333T3/es active Active
- 2013-01-11 HU HUE20178559A patent/HUE064156T2/hu unknown
- 2013-01-11 EP EP13151018.2A patent/EP2618577A1/en not_active Withdrawn
- 2013-01-11 PT PT201785599T patent/PT3731524T/pt unknown
- 2013-01-11 PL PL23184240.2T patent/PL4240015T3/pl unknown
- 2013-01-11 ES ES23184240T patent/ES2994194T3/es active Active
- 2013-01-11 SI SI201332068T patent/SI3731524T1/sl unknown
- 2013-01-11 EP EP23184240.2A patent/EP4240015B1/en active Active
- 2013-01-11 ES ES20178559T patent/ES2965311T3/es active Active
- 2013-01-11 HU HUE23184240A patent/HUE068673T2/hu unknown
- 2013-01-11 EP EP15196836.9A patent/EP3024234B1/en active Active
- 2013-01-11 EP EP18185864.8A patent/EP3425913B1/en active Active
- 2013-01-11 DK DK15196837.7T patent/DK3024235T3/en active
- 2013-01-11 LT LTEP20178559.9T patent/LT3731524T/lt unknown
- 2013-01-11 FI FIEP23184240.2T patent/FI4240015T3/fi active
- 2013-01-11 EP EP15196837.7A patent/EP3024235B1/en active Active
- 2013-01-11 PT PT231842402T patent/PT4240015T/pt unknown
- 2013-01-11 EP EP18185863.0A patent/EP3425912B1/en active Active
- 2013-01-11 DK DK23184240.2T patent/DK4240015T3/da active
- 2013-01-11 FI FIEP20178559.9T patent/FI3731524T3/fi active
- 2013-01-11 HU HUE15196837A patent/HUE040570T2/hu unknown
- 2013-01-11 DK DK20178559.9T patent/DK3731524T3/da active
- 2013-01-11 LT LTEP23184240.2T patent/LT4240015T/lt unknown
- 2013-01-11 EP EP24186335.6A patent/EP4425920A3/en active Pending
- 2013-01-11 PL PL20178559.9T patent/PL3731524T3/pl unknown
- 2013-01-11 EP EP20178559.9A patent/EP3731524B1/en active Active
- 2013-01-14 CN CN201610863905.0A patent/CN106412586B/zh active Active
- 2013-01-14 CN CN201811506953.XA patent/CN109510989B/zh active Active
- 2013-01-14 CN CN201610864412.9A patent/CN106454351B/zh active Active
- 2013-01-14 CN CN202310383315.8A patent/CN116347083A/zh active Pending
- 2013-01-14 CN CN201610440828.8A patent/CN106028034B/zh active Active
- 2013-01-14 CN CN201310012757.8A patent/CN103220514B/zh active Active
- 2013-01-14 CN CN201610443258.8A patent/CN106028035B/zh active Active
- 2013-01-14 CN CN201910070351.2A patent/CN109743574B/zh active Active
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2014
- 2014-02-24 JP JP2014032755A patent/JP2014131330A/ja active Pending
- 2014-02-24 JP JP2014032756A patent/JP5843224B2/ja active Active
- 2014-02-24 JP JP2014032757A patent/JP5843225B2/ja active Active
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2015
- 2015-07-06 US US14/792,300 patent/US9826236B2/en active Active
- 2015-07-27 JP JP2015147905A patent/JP6075419B2/ja active Active
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2016
- 2016-01-04 JP JP2016000240A patent/JP6075468B2/ja active Active
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2017
- 2017-05-11 US US15/592,837 patent/US9936225B2/en active Active
- 2017-06-06 US US15/615,286 patent/US9930338B2/en active Active
- 2017-08-25 US US15/686,372 patent/US10375396B2/en active Active
- 2017-08-30 US US15/690,405 patent/US10341663B2/en active Active
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2018
- 2018-02-15 US US15/897,557 patent/US10212426B2/en active Active
- 2018-03-13 US US15/919,703 patent/US10291914B2/en active Active
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2019
- 2019-01-11 US US16/246,006 patent/US10917642B2/en active Active
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