TWI562611B - - Google Patents
Info
- Publication number
- TWI562611B TWI562611B TW101100049A TW101100049A TWI562611B TW I562611 B TWI562611 B TW I562611B TW 101100049 A TW101100049 A TW 101100049A TW 101100049 A TW101100049 A TW 101100049A TW I562611 B TWI562611 B TW I562611B
- Authority
- TW
- Taiwan
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
- H04N19/513—Processing of motion vectors
- H04N19/517—Processing of motion vectors by encoding
- H04N19/52—Processing of motion vectors by encoding by predictive encoding
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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
- H04N19/513—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
- H04N19/10—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
- H04N19/157—Assigned coding mode, i.e. the coding mode being predefined or preselected to be further used for selection of another element or 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
- H04N19/44—Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder
-
- 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
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
- H04N19/593—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial prediction techniques
-
- 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
- H04N19/10—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
- H04N19/169—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
- H04N19/184—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 bits, e.g. of the compressed video stream
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011002205 | 2011-01-07 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW201244499A TW201244499A (en) | 2012-11-01 |
| TWI562611B true TWI562611B (zh) | 2016-12-11 |
Family
ID=46457445
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW107102973A TWI660623B (zh) | 2011-01-07 | 2012-01-02 | 運動向量之預測解碼方法、預測解碼裝置 |
| TW105129816A TWI621352B (zh) | 2011-01-07 | 2012-01-02 | 運動向量之預測解碼方法、預測解碼裝置 |
| TW101100049A TW201244499A (en) | 2011-01-07 | 2012-01-02 | Prediction encoding method, prediction encoding device, and prediction encoding program for motion vector, as well as prediction decoding method, prediction decoding device, and prediction decoding program for motion vector |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW107102973A TWI660623B (zh) | 2011-01-07 | 2012-01-02 | 運動向量之預測解碼方法、預測解碼裝置 |
| TW105129816A TWI621352B (zh) | 2011-01-07 | 2012-01-02 | 運動向量之預測解碼方法、預測解碼裝置 |
Country Status (19)
| Country | Link |
|---|---|
| US (5) | US9693052B2 (zh) |
| EP (6) | EP4120685B1 (zh) |
| JP (5) | JP5698767B2 (zh) |
| KR (6) | KR102165666B1 (zh) |
| CN (5) | CN105791857B (zh) |
| AU (1) | AU2011353904B2 (zh) |
| BR (1) | BR112013017208B1 (zh) |
| CA (4) | CA2933341C (zh) |
| DK (2) | DK4120686T3 (zh) |
| ES (4) | ES2957772T3 (zh) |
| FI (2) | FI3826306T3 (zh) |
| HU (2) | HUE063372T2 (zh) |
| MX (4) | MX2013007540A (zh) |
| PL (4) | PL4120686T3 (zh) |
| PT (4) | PT4120686T (zh) |
| RU (7) | RU2649770C1 (zh) |
| SG (1) | SG191232A1 (zh) |
| TW (3) | TWI660623B (zh) |
| WO (1) | WO2012093585A1 (zh) |
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9300970B2 (en) | 2010-07-09 | 2016-03-29 | Samsung Electronics Co., Ltd. | Methods and apparatuses for encoding and decoding motion vector |
| KR101456499B1 (ko) * | 2010-07-09 | 2014-11-03 | 삼성전자주식회사 | 움직임 벡터의 부호화 방법 및 장치, 그 복호화 방법 및 장치 |
| PT4120686T (pt) | 2011-01-07 | 2023-09-07 | Ntt Docomo Inc | Procedimento para descodificação preditiva, sistema para descodificação preditiva e suporte de armazenamento não transitório legível por computador |
| US9319716B2 (en) | 2011-01-27 | 2016-04-19 | Qualcomm Incorporated | Performing motion vector prediction for video coding |
| ES2900107T3 (es) | 2011-03-21 | 2022-03-15 | Lg Electronics Inc | Método para seleccionar un predictor de vector de movimiento |
| HUE066386T2 (hu) * | 2011-05-31 | 2024-07-28 | Jvckenwood Corp | Mozgókép-kódoló eszköz, mozgókép-kódoló eljárás és mozgókép-kódoló program, valamint mozgókép-dekódoló eszköz, mozgókép-dekódoló eljárás és mozgókép-dekódoló program |
| JP5937594B2 (ja) * | 2011-06-30 | 2016-06-22 | パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカＰａｎａｓｏｎｉｃ Ｉｎｔｅｌｌｅｃｔｕａｌ Ｐｒｏｐｅｒｔｙ Ｃｏｒｐｏｒａｔｉｏｎ ｏｆ Ａｍｅｒｉｃａ | 画像復号方法及び画像復号装置 |
| JP2013098711A (ja) * | 2011-10-31 | 2013-05-20 | Mitsubishi Electric Corp | 動画像符号化装置、動画像復号装置、動画像符号化方法及び動画像復号方法 |
| CN103079067B (zh) * | 2013-01-09 | 2016-03-09 | 华为技术有限公司 | 运动矢量预测值列表构建方法和视频编解码方法及装置 |
| US9300906B2 (en) * | 2013-03-29 | 2016-03-29 | Google Inc. | Pull frame interpolation |
| TWI536811B (zh) * | 2013-12-27 | 2016-06-01 | 財團法人工業技術研究院 | 影像處理方法與系統、解碼方法、編碼器與解碼器 |
| KR101944683B1 (ko) | 2017-02-21 | 2019-04-17 | (주)제이하우스 | 아틀리에 클러스터 건물구조 |
| CN108810531B (zh) * | 2017-05-03 | 2019-11-19 | 腾讯科技（深圳）有限公司 | 视频编码处理方法、装置及电子设备 |
| US10356439B2 (en) * | 2017-06-29 | 2019-07-16 | Intel Corporation | Flexible frame referencing for display transport |
| WO2019049912A1 (ja) * | 2017-09-08 | 2019-03-14 | パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ | 符号化装置、復号装置、符号化方法及び復号方法 |
| CN109963155B (zh) | 2017-12-23 | 2023-06-06 | 华为技术有限公司 | 图像块的运动信息的预测方法、装置及编解码器 |
| KR20210049822A (ko) | 2018-09-07 | 2021-05-06 | 파나소닉 인텔렉츄얼 프로퍼티 코포레이션 오브 아메리카 | 비디오 코딩 시스템 및 방법 |
| EP3903495A4 (en) * | 2018-12-28 | 2022-03-16 | Telefonaktiebolaget Lm Ericsson (Publ) | GENERATION OF A LIST OF MOTION VECTOR PREDICTORS |
| MX2021009028A (es) * | 2019-01-28 | 2021-10-13 | Op Solutions Llc | Inter prediccion en particion exponencial. |
| US11375243B2 (en) * | 2019-07-17 | 2022-06-28 | Tencent America LLC | Method and apparatus for video coding |
| KR20210039553A (ko) | 2019-10-02 | 2021-04-12 | 주식회사 디맥스 | 치과용 지르코니아 소재의 표면 처리방법 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW200843519A (en) * | 2006-12-22 | 2008-11-01 | Qualcomm Inc | Systems and methods for efficient spatial intra predictabilty determination (or assessment) |
| TW200948086A (en) * | 2008-02-13 | 2009-11-16 | Qualcomm Inc | Shared block comparison architecture for image registration and video coding |
| CN101622877A (zh) * | 2006-12-22 | 2010-01-06 | 高通股份有限公司 | 用于有效空间帧内可预测性确定（或评估）的系统和方法 |
| WO2010030732A2 (en) * | 2008-09-11 | 2010-03-18 | On2 Technologies, Inc. | System and method for video encoding using constructed reference frame |
| CN101911707A (zh) * | 2008-01-23 | 2010-12-08 | 索尼公司 | 编码设备、编码方法、解码设备和解码方法 |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2703802A1 (fr) * | 1993-04-07 | 1994-10-14 | Philips Electronique Lab | Dispositif d'estimation de mouvement entre des images successives d'une séquence d'images animées subdivisées en blocs bidimensionnels d'éléments d'image. |
| EP0645930B1 (en) | 1993-04-09 | 2000-06-14 | Sony Corporation | Method and apparatus for coding image |
| KR100523908B1 (ko) * | 1997-12-12 | 2006-01-27 | 주식회사 팬택앤큐리텔 | 격행주사 영상에 대한 영상신호 부호화 장치 및 그 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 |
| JP2005223631A (ja) | 2004-02-05 | 2005-08-18 | Sony Corp | データ処理装置およびその方法と符号化装置および復号装置 |
| JP4543971B2 (ja) * | 2005-03-07 | 2010-09-15 | ソニー株式会社 | 符号化方法、符号化装置、符号化処理のプログラム及び符号化処理のプログラムを記録した記録媒体 |
| JP4712643B2 (ja) * | 2006-08-17 | 2011-06-29 | 富士通セミコンダクター株式会社 | フレーム間予測処理装置、フレーム間予測方法、画像符号化装置及び画像復号装置 |
| KR101365567B1 (ko) * | 2007-01-04 | 2014-02-20 | 삼성전자주식회사 | 영상의 예측 부호화 방법 및 장치, 그 복호화 방법 및 장치 |
| KR101383540B1 (ko) | 2007-01-03 | 2014-04-09 | 삼성전자주식회사 | 복수의 움직임 벡터 프리딕터들을 사용하여 움직임 벡터를추정하는 방법, 장치, 인코더, 디코더 및 복호화 방법 |
| KR101365574B1 (ko) * | 2007-01-29 | 2014-02-20 | 삼성전자주식회사 | 영상 부호화 방법 및 장치, 복호화 방법 및 장치 |
| US8428133B2 (en) * | 2007-06-15 | 2013-04-23 | Qualcomm Incorporated | Adaptive coding of video block prediction mode |
| US8908765B2 (en) * | 2007-11-15 | 2014-12-09 | General Instrument Corporation | Method and apparatus for performing motion estimation |
| JP5401071B2 (ja) * | 2008-10-09 | 2014-01-29 | 株式会社Ｎｔｔドコモ | 動画像符号化装置、動画像復号装置、動画像符号化方法、動画像復号方法、動画像符号化プログラム、動画像復号プログラム、動画像処理システムおよび動画像処理方法 |
| US10051283B2 (en) | 2009-07-03 | 2018-08-14 | France Telecom | Prediction of a movement vector of a current image partition having a different geometric shape or size from that of at least one adjacent reference image partition and encoding and decoding using one such prediction |
| KR20120016991A (ko) * | 2010-08-17 | 2012-02-27 | 오수미 | 인터 프리딕션 방법 |
| US9137544B2 (en) * | 2010-11-29 | 2015-09-15 | Mediatek Inc. | Method and apparatus for derivation of mv/mvp candidate for inter/skip/merge modes |
| PT4120686T (pt) * | 2011-01-07 | 2023-09-07 | Ntt Docomo Inc | Procedimento para descodificação preditiva, sistema para descodificação preditiva e suporte de armazenamento não transitório legível por computador |
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2011
- 2011-12-20 PT PT221946130T patent/PT4120686T/pt unknown
- 2011-12-20 PT PT118550276T patent/PT2663077T/pt unknown
- 2011-12-20 MX MX2013007540A patent/MX2013007540A/es active IP Right Grant
- 2011-12-20 PT PT151663630T patent/PT2938082T/pt unknown
- 2011-12-20 ES ES22194613T patent/ES2957772T3/es active Active
- 2011-12-20 RU RU2016105127A patent/RU2649770C1/ru active
- 2011-12-20 FI FIEP20217808.3T patent/FI3826306T3/fi active
- 2011-12-20 MX MX2015015364A patent/MX339663B/es unknown
- 2011-12-20 JP JP2012551827A patent/JP5698767B2/ja active Active
- 2011-12-20 EP EP22194608.0A patent/EP4120685B1/en active Active
- 2011-12-20 EP EP15165896.0A patent/EP2938081A1/en not_active Ceased
- 2011-12-20 MX MX2016007235A patent/MX352533B/es unknown
- 2011-12-20 EP EP20217808.3A patent/EP3826306B1/en active Active
- 2011-12-20 HU HUE22194613A patent/HUE063372T2/hu unknown
- 2011-12-20 CN CN201610301019.9A patent/CN105791857B/zh active Active
- 2011-12-20 SG SG2013046958A patent/SG191232A1/en unknown
- 2011-12-20 BR BR112013017208-8A patent/BR112013017208B1/pt active IP Right Grant
- 2011-12-20 KR KR1020207000716A patent/KR102165666B1/ko active IP Right Grant
- 2011-12-20 KR KR1020167018745A patent/KR101803886B1/ko active IP Right Grant
- 2011-12-20 CA CA2933341A patent/CA2933341C/en active Active
- 2011-12-20 WO PCT/JP2011/079540 patent/WO2012093585A1/ja active Application Filing
- 2011-12-20 CN CN201610857048.3A patent/CN106878741B/zh active Active
- 2011-12-20 ES ES15166363.0T patent/ES2622732T3/es active Active
- 2011-12-20 KR KR1020177034131A patent/KR101931276B1/ko active IP Right Grant
- 2011-12-20 EP EP15166363.0A patent/EP2938082B1/en active Active
- 2011-12-20 HU HUE20217808A patent/HUE061239T2/hu unknown
- 2011-12-20 EP EP11855027.6A patent/EP2663077B1/en active Active
- 2011-12-20 CN CN201610299505.1A patent/CN105812820B/zh active Active
- 2011-12-20 KR KR1020187034107A patent/KR102066543B1/ko active IP Right Grant
- 2011-12-20 AU AU2011353904A patent/AU2011353904B2/en active Active
- 2011-12-20 CN CN201610299506.6A patent/CN105812821B/zh active Active
- 2011-12-20 CA CA3167001A patent/CA3167001A1/en active Pending
- 2011-12-20 CA CA3079646A patent/CA3079646C/en active Active
- 2011-12-20 DK DK22194613.0T patent/DK4120686T3/da active
- 2011-12-20 FI FIEP22194613.0T patent/FI4120686T3/fi active
- 2011-12-20 PT PT202178083T patent/PT3826306T/pt unknown
- 2011-12-20 PL PL22194613.0T patent/PL4120686T3/pl unknown
- 2011-12-20 ES ES20217808T patent/ES2936314T3/es active Active
- 2011-12-20 ES ES11855027.6T patent/ES2614821T3/es active Active
- 2011-12-20 RU RU2013136900/08A patent/RU2580090C2/ru active
- 2011-12-20 KR KR1020167007353A patent/KR101672790B1/ko active IP Right Grant
- 2011-12-20 CN CN201180064343.9A patent/CN103283235B/zh active Active
- 2011-12-20 DK DK20217808.3T patent/DK3826306T3/da active
- 2011-12-20 EP EP22194613.0A patent/EP4120686B1/en active Active
- 2011-12-20 CA CA2823880A patent/CA2823880C/en active Active
- 2011-12-20 PL PL15166363T patent/PL2938082T3/pl unknown
- 2011-12-20 PL PL20217808.3T patent/PL3826306T3/pl unknown
- 2011-12-20 PL PL11855027T patent/PL2663077T3/pl unknown
- 2011-12-20 KR KR1020137015618A patent/KR20140011475A/ko active Application Filing
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2012
- 2012-01-02 TW TW107102973A patent/TWI660623B/zh active
- 2012-01-02 TW TW105129816A patent/TWI621352B/zh active
- 2012-01-02 TW TW101100049A patent/TW201244499A/zh unknown
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2013
- 2013-06-27 MX MX2020001492A patent/MX2020001492A/es unknown
- 2013-07-05 US US13/936,005 patent/US9693052B2/en active Active
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2015
- 2015-02-13 JP JP2015026825A patent/JP5859691B2/ja active Active
- 2015-12-16 JP JP2015245384A patent/JP6099729B2/ja active Active
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2016
- 2016-12-09 US US15/374,929 patent/US9877040B2/en active Active
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2017
- 2017-01-31 JP JP2017015603A patent/JP6246962B2/ja active Active
- 2017-11-15 JP JP2017219846A patent/JP6411615B2/ja active Active
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2018
- 2018-01-16 US US15/872,932 patent/US10154280B2/en active Active
- 2018-03-23 RU RU2018110357A patent/RU2676245C1/ru active
- 2018-11-07 US US16/183,409 patent/US10511856B2/en active Active
- 2018-11-07 US US16/183,399 patent/US10511855B2/en active Active
- 2018-12-14 RU RU2018144328A patent/RU2699404C1/ru active
- 2018-12-14 RU RU2018144329A patent/RU2697738C1/ru active
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