JP2020505870A5 - - Google Patents
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- JP2020505870A5 JP2020505870A5 JP2019541229A JP2019541229A JP2020505870A5 JP 2020505870 A5 JP2020505870 A5 JP 2020505870A5 JP 2019541229 A JP2019541229 A JP 2019541229A JP 2019541229 A JP2019541229 A JP 2019541229A JP 2020505870 A5 JP2020505870 A5 JP 2020505870A5
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Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2022078472A JP2022106982A (ja) | 2017-01-31 | 2022-05-11 | 画像の符号化／復号化方法及び装置 |
| JP2024107527A JP2024125421A (ja) | 2017-01-31 | 2024-07-03 | 画像の符号化／復号化方法及び装置 |
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20170013637 | 2017-01-31 | ||
| KR10-2017-0013637 | 2017-01-31 | ||
| KR1020180007285A KR20180089290A (ko) | 2017-01-31 | 2018-01-19 | 영상의 부호화/복호화 방법 및 장치 |
| KR10-2018-0007285 | 2018-01-19 | ||
| PCT/KR2018/001341 WO2018143670A1 (ko) | 2017-01-31 | 2018-01-31 | 영상의 부호화/복호화 방법 및 장치 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022078472A Division JP2022106982A (ja) | 2017-01-31 | 2022-05-11 | 画像の符号化／復号化方法及び装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2020505870A JP2020505870A (ja) | 2020-02-20 |
| JP2020505870A5 true JP2020505870A5 (https=) | 2021-03-04 |
Family
ID=63230260
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2019541229A Pending JP2020505870A (ja) | 2017-01-31 | 2018-01-31 | 画像の符号化／復号化方法及び装置 |
| JP2022078472A Pending JP2022106982A (ja) | 2017-01-31 | 2022-05-11 | 画像の符号化／復号化方法及び装置 |
| JP2024107527A Pending JP2024125421A (ja) | 2017-01-31 | 2024-07-03 | 画像の符号化／復号化方法及び装置 |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022078472A Pending JP2022106982A (ja) | 2017-01-31 | 2022-05-11 | 画像の符号化／復号化方法及び装置 |
| JP2024107527A Pending JP2024125421A (ja) | 2017-01-31 | 2024-07-03 | 画像の符号化／復号化方法及び装置 |
Country Status (5)
| Country | Link |
|---|---|
| US (4) | US11425426B2 (https=) |
| EP (2) | EP4270956A3 (https=) |
| JP (3) | JP2020505870A (https=) |
| KR (2) | KR20180089290A (https=) |
| CN (5) | CN115379223B (https=) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102636388B1 (ko) * | 2018-03-29 | 2024-02-15 | 프라운호퍼 게젤샤프트 쭈르 푀르데룽 데어 안겐반텐 포르슝 에. 베. | 변환 계수 블록 코딩 |
| EP4340356A3 (en) * | 2018-09-21 | 2024-05-29 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Image signal encoding/decoding method and apparatus therefor |
Family Cites Families (32)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5351085A (en) * | 1993-06-16 | 1994-09-27 | Intel Corporation | Method and system for generating compressed image signals |
| EP2222084A2 (en) * | 2001-11-16 | 2010-08-25 | NTT DoCoMo, Inc. | Image coding and decoding method |
| US7596279B2 (en) * | 2002-04-26 | 2009-09-29 | Ntt Docomo, Inc. | Image encoding device, image decoding device, image encoding method, image decoding method, image encoding program, and image decoding program |
| US7379608B2 (en) * | 2003-12-04 | 2008-05-27 | Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung, E.V. | Arithmetic coding for transforming video and picture data units |
| KR101356733B1 (ko) | 2007-03-07 | 2014-02-05 | 삼성전자주식회사 | 컨텍스트 기반 적응적 이진 산술 부호화, 복호화 방법 및장치 |
| US8144784B2 (en) * | 2007-07-09 | 2012-03-27 | Cisco Technology, Inc. | Position coding for context-based adaptive variable length coding |
| KR101375668B1 (ko) * | 2008-03-17 | 2014-03-18 | 삼성전자주식회사 | 변환 계수의 부호화, 복호화 방법 및 장치 |
| EP2182732A1 (en) | 2008-10-28 | 2010-05-05 | Panasonic Corporation | Switching between scans in image coding |
| CN104661033B (zh) * | 2009-12-10 | 2018-02-06 | Sk电信有限公司 | 使用树形结构的解码装置 |
| KR102699111B1 (ko) | 2010-04-13 | 2024-08-27 | 지이 비디오 컴프레션, 엘엘씨 | 이미지들의 멀티-트리 서브-디비젼을 이용한 비디오 코딩 |
| KR101739808B1 (ko) | 2010-04-13 | 2017-05-25 | 지이 비디오 컴프레션, 엘엘씨 | 유효성 맵 및 변환 계수 블록의 코딩 |
| KR101955142B1 (ko) * | 2011-01-14 | 2019-03-06 | 지이 비디오 컴프레션, 엘엘씨 | 엔트로피 인코딩 및 디코딩 방식 |
| US20120207400A1 (en) | 2011-02-10 | 2012-08-16 | Hisao Sasai | Image coding method, image coding apparatus, image decoding method, image decoding apparatus, and image coding and decoding apparatus |
| US9106913B2 (en) | 2011-03-08 | 2015-08-11 | Qualcomm Incorporated | Coding of transform coefficients for video coding |
| CN102186087B (zh) * | 2011-06-24 | 2013-06-12 | 哈尔滨工业大学 | 用于二进制算术编码可并行的非零系数上下文建模方法 |
| US20130003858A1 (en) * | 2011-06-30 | 2013-01-03 | Vivienne Sze | Simplified Context Selection For Entropy Coding of Transform Coefficient Syntax Elements |
| EP2765005B1 (en) | 2011-10-07 | 2017-12-06 | Fujitsu Component Limited | Printer device |
| MY167316A (en) | 2011-11-04 | 2018-08-16 | Sharp Kk | Arithmetic decoding device, image decoding device, arithmetic coding device, image coding device, and arithmetic decoding method |
| US10390046B2 (en) * | 2011-11-07 | 2019-08-20 | Qualcomm Incorporated | Coding significant coefficient information in transform skip mode |
| US20130188698A1 (en) * | 2012-01-19 | 2013-07-25 | Qualcomm Incorporated | Coefficient level coding |
| JP2013168913A (ja) * | 2012-01-19 | 2013-08-29 | 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 |
| JP2015080004A (ja) * | 2012-01-30 | 2015-04-23 | 三菱電機株式会社 | カラー動画像符号化装置、カラー動画像復号装置、カラー動画像符号化方法及びカラー動画像復号方法 |
| JP5884761B2 (ja) * | 2012-03-26 | 2016-03-15 | 株式会社Ｊｖｃケンウッド | 画像符号化装置、画像符号化方法、画像符号化プログラム、送信装置、送信方法、及び送信プログラム |
| KR20130116754A (ko) * | 2012-04-16 | 2013-10-24 | 주식회사 팬택 | 엔트로피 부복호화 방법 및 이러한 방법을 사용하는 장치 |
| AU2013268588B2 (en) * | 2012-06-01 | 2017-03-02 | Sharp Kabushiki Kaisha | Arithmetic decoding device, image decoding device, arithmetic encoding device, and image encoding device |
| CN104380737B (zh) * | 2012-06-22 | 2018-10-26 | 夏普株式会社 | 算术解码装置 |
| CA2807908A1 (en) | 2012-06-30 | 2013-12-30 | Research In Motion Limited | Position-based context selection for greater-than-one flag decoding and encoding |
| MY181285A (en) | 2012-07-02 | 2020-12-21 | Samsung Electronics Co Ltd | Method and apparatus for entropy coding video and method and apparatus for entropy decoding video |
| US9538175B2 (en) * | 2012-09-26 | 2017-01-03 | Qualcomm Incorporated | Context derivation for context-adaptive, multi-level significance coding |
| GB2518823A (en) * | 2013-09-25 | 2015-04-08 | Sony Corp | Data encoding and decoding |
| US9392288B2 (en) * | 2013-10-17 | 2016-07-12 | Google Inc. | Video coding using scatter-based scan tables |
| US9179151B2 (en) * | 2013-10-18 | 2015-11-03 | Google Inc. | Spatial proximity context entropy coding |
-
2018
- 2018-01-19 KR KR1020180007285A patent/KR20180089290A/ko not_active Ceased
- 2018-01-31 CN CN202210973319.7A patent/CN115379223B/zh active Active
- 2018-01-31 JP JP2019541229A patent/JP2020505870A/ja active Pending
- 2018-01-31 EP EP23195330.8A patent/EP4270956A3/en not_active Withdrawn
- 2018-01-31 EP EP18747331.9A patent/EP3579557A4/en not_active Ceased
- 2018-01-31 CN CN202210975749.2A patent/CN115379226A/zh active Pending
- 2018-01-31 CN CN202210973259.9A patent/CN115379222B/zh active Active
- 2018-01-31 CN CN202210973907.0A patent/CN115379224A/zh active Pending
- 2018-01-31 US US16/482,457 patent/US11425426B2/en active Active
- 2018-01-31 CN CN201880009395.8A patent/CN110235445B/zh active Active
-
2022
- 2022-05-11 JP JP2022078472A patent/JP2022106982A/ja active Pending
- 2022-07-05 US US17/857,470 patent/US11882315B2/en active Active
-
2023
- 2023-07-31 KR KR1020230099846A patent/KR20230118538A/ko not_active Ceased
- 2023-12-05 US US18/529,455 patent/US12238345B2/en active Active
-
2024
- 2024-07-03 JP JP2024107527A patent/JP2024125421A/ja active Pending
-
2025
- 2025-01-24 US US19/036,648 patent/US20250175653A1/en active Pending
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