JP2015516745A5 - - Google Patents
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- JP2015516745A5 JP2015516745A5 JP2015504820A JP2015504820A JP2015516745A5 JP 2015516745 A5 JP2015516745 A5 JP 2015516745A5 JP 2015504820 A JP2015504820 A JP 2015504820A JP 2015504820 A JP2015504820 A JP 2015504820A JP 2015516745 A5 JP2015516745 A5 JP 2015516745A5
- Authority
- JP
- Japan
- Prior art keywords
- decoding
- subset
- rice
- decoded
- golomb
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 241000209094 Oryza Species 0.000 claims description 15
- 235000007164 Oryza sativa Nutrition 0.000 claims description 15
- 235000009566 rice Nutrition 0.000 claims description 15
- 238000000034 method Methods 0.000 claims description 8
- 238000013139 quantization Methods 0.000 claims 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU2012202182 | 2012-04-13 | ||
| AU2012202182A AU2012202182B2 (en) | 2012-04-13 | Method, apparatus and system for encoding and decoding a subset of transform units of encoded video data | |
| PCT/AU2013/000380 WO2013152401A1 (en) | 2012-04-13 | 2013-04-12 | Method, apparatus and system for encoding and decoding a subset of transform units of encoded video data |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2017248474A Division JP6465955B2 (ja) | 2012-04-13 | 2017-12-25 | 符号化ビデオデータの変換単位のサブブロックを符号化又は復号するための方法、装置、及び、プログラム |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2015516745A JP2015516745A (ja) | 2015-06-11 |
| JP2015516745A5 true JP2015516745A5 (enExample) | 2016-05-26 |
Family
ID=49326956
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2015504820A Pending JP2015516745A (ja) | 2012-04-13 | 2013-04-12 | 符号化ビデオデータの変換単位のサブセットを符号化及び復号するための方法、装置及びシステム |
| JP2017248474A Active JP6465955B2 (ja) | 2012-04-13 | 2017-12-25 | 符号化ビデオデータの変換単位のサブブロックを符号化又は復号するための方法、装置、及び、プログラム |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2017248474A Active JP6465955B2 (ja) | 2012-04-13 | 2017-12-25 | 符号化ビデオデータの変換単位のサブブロックを符号化又は復号するための方法、装置、及び、プログラム |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US10873761B2 (enExample) |
| EP (1) | EP2837185B1 (enExample) |
| JP (2) | JP2015516745A (enExample) |
| KR (2) | KR101974320B1 (enExample) |
| CN (5) | CN104221288A (enExample) |
| AU (2) | AU2016202272B2 (enExample) |
| BR (1) | BR112014021436B1 (enExample) |
| ES (1) | ES2746961T3 (enExample) |
| PL (1) | PL2837185T3 (enExample) |
| RU (3) | RU2014141168A (enExample) |
| WO (1) | WO2013152401A1 (enExample) |
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| CN110546957A (zh) * | 2017-06-22 | 2019-12-06 | 华为技术有限公司 | 一种帧内预测的方法及装置 |
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| CN110662050B (zh) * | 2018-06-29 | 2022-06-14 | 北京字节跳动网络技术有限公司 | 处理视频数据的方法、装置及存储介质 |
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| WO2020216380A1 (en) * | 2019-04-26 | 2020-10-29 | Beijing Bytedance Network Technology Co., Ltd. | Prediction of parameters for in-loop reshaping |
| CN112118456B (zh) * | 2019-06-20 | 2022-03-25 | 腾讯美国有限责任公司 | 莱斯参数选择方法、装置、计算机设备及存储介质 |
| WO2021010680A1 (ko) | 2019-07-12 | 2021-01-21 | 엘지전자 주식회사 | 변환에 기반한 영상 코딩 방법 및 그 장치 |
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| CN114586356B (zh) * | 2019-08-31 | 2025-02-21 | Lg电子株式会社 | 用于在视频/图像编码系统中对变换系数进行编码的方法和设备 |
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| US11265536B2 (en) * | 2019-09-23 | 2022-03-01 | Tencent America LLC | Method to extend the range of rice parameter for residual coding in transform skip mode |
| KR102626260B1 (ko) | 2019-10-01 | 2024-01-17 | 베이징 다지아 인터넷 인포메이션 테크놀로지 컴퍼니 리미티드 | 잔차 및 계수 코딩 방법 및 장치 |
| WO2021071188A1 (ko) * | 2019-10-07 | 2021-04-15 | 엘지전자 주식회사 | 비디오/영상 코딩 시스템에서 엔트로피 코딩 방법 및 장치 |
| WO2021071187A1 (ko) * | 2019-10-07 | 2021-04-15 | 엘지전자 주식회사 | 비디오/영상 코딩 시스템에서 라이스 파라미터 도출 방법 및 장치 |
| US11336891B2 (en) * | 2019-11-25 | 2022-05-17 | Tencent America LLC | Coding method and system with improved transform domain coefficient computation |
| CN115039409A (zh) * | 2019-12-23 | 2022-09-09 | 交互数字Vc控股法国公司 | 用于视频编码和解码的残差处理 |
| US11368715B2 (en) | 2019-12-27 | 2022-06-21 | Qualcomm Incorporated | Block-based delta pulse code modulation for video coding |
| KR20230062630A (ko) * | 2020-09-23 | 2023-05-09 | 베이징 다지아 인터넷 인포메이션 테크놀로지 컴퍼니 리미티드 | 비디오 코딩을 위한 잔차 및 계수 코딩 |
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| AU2021397790A1 (en) * | 2020-12-10 | 2023-05-25 | Qualcomm Incorporated | Low complexity history usage for rice parameter derivation for high bit-depth video coding |
| KR20220090887A (ko) | 2020-12-23 | 2022-06-30 | 삼성전자주식회사 | 이미지 처리 장치 및 이미지 처리 장치의 동작 방법 |
| WO2022182208A1 (ko) * | 2021-02-25 | 2022-09-01 | 주식회사 케이티 | 비디오 신호 부호화/복호화 방법 및 상기 부호화 방법에 의해 생성된 데이터 스트림을 저장하는 기록 매체 |
| US20240297997A1 (en) * | 2021-06-03 | 2024-09-05 | Guangdong Oppo Mobile Telecommunications Corp.,Ltd. | Quantization level binarization in video coding |
| CN113315968B (zh) * | 2021-07-29 | 2021-12-03 | 杭州博雅鸿图视频技术有限公司 | 提高码率计算效率的电路设计方法、装置、设备及介质 |
| CN116647673B (zh) * | 2021-11-11 | 2024-10-29 | 杭州海康威视数字技术股份有限公司 | 一种视频编解码方法及装置 |
| CN116347087B (zh) * | 2023-02-24 | 2025-10-03 | 湖南国科微电子股份有限公司 | 一种数据压缩编码方法、装置、设备及存储介质 |
| CN117354534B (zh) * | 2023-12-04 | 2024-02-02 | 上海方诚光电科技有限公司 | 一种自适应图像无损压缩方法、设备及存储介质 |
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2013
- 2013-04-12 ES ES13775550T patent/ES2746961T3/es active Active
- 2013-04-12 US US14/394,065 patent/US10873761B2/en active Active
- 2013-04-12 BR BR112014021436-0A patent/BR112014021436B1/pt active IP Right Grant
- 2013-04-12 EP EP13775550.0A patent/EP2837185B1/en active Active
- 2013-04-12 KR KR1020187000410A patent/KR101974320B1/ko active Active
- 2013-04-12 CN CN201380019838.9A patent/CN104221288A/zh active Pending
- 2013-04-12 RU RU2014141168A patent/RU2014141168A/ru not_active Application Discontinuation
- 2013-04-12 RU RU2016115040A patent/RU2634214C1/ru active
- 2013-04-12 CN CN201710083014.8A patent/CN107105248B/zh active Active
- 2013-04-12 CN CN201710083013.3A patent/CN107105247B/zh active Active
- 2013-04-12 WO PCT/AU2013/000380 patent/WO2013152401A1/en not_active Ceased
- 2013-04-12 CN CN201710083012.9A patent/CN106851277B/zh active Active
- 2013-04-12 CN CN201710083006.3A patent/CN107071420B/zh active Active
- 2013-04-12 KR KR1020147025173A patent/KR101818102B1/ko active Active
- 2013-04-12 PL PL13775550T patent/PL2837185T3/pl unknown
- 2013-04-12 JP JP2015504820A patent/JP2015516745A/ja active Pending
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2016
- 2016-04-12 AU AU2016202272A patent/AU2016202272B2/en active Active
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2017
- 2017-10-02 RU RU2017134054A patent/RU2667715C1/ru active
- 2017-12-20 AU AU2017279640A patent/AU2017279640B2/en active Active
- 2017-12-25 JP JP2017248474A patent/JP6465955B2/ja active Active