CN114630133A - 影像解码方法、编码图像的方法及设备 - Google Patents
影像解码方法、编码图像的方法及设备 Download PDFInfo
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Abstract
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Claims (13)
Applications Claiming Priority (4)
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KR20170113889 | 2017-09-06 | ||
KR10-2017-0113889 | 2017-09-06 | ||
PCT/KR2018/010430 WO2019050300A1 (ko) | 2017-09-06 | 2018-09-06 | 효과적인 차분양자화 파라미터 전송 기반 영상 부/복호화 방법 및 장치 |
CN201880057900.6A CN111052741A (zh) | 2017-09-06 | 2018-09-06 | 基于有效传送的差分量化参数的影像编码/解码方法及装置 |
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CN201880057900.6A Division CN111052741A (zh) | 2017-09-06 | 2018-09-06 | 基于有效传送的差分量化参数的影像编码/解码方法及装置 |
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CN201880057900.6A Pending CN111052741A (zh) | 2017-09-06 | 2018-09-06 | 基于有效传送的差分量化参数的影像编码/解码方法及装置 |
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US (1) | US11064201B2 (zh) |
KR (2) | KR20230113661A (zh) |
CN (2) | CN114630133A (zh) |
WO (1) | WO2019050300A1 (zh) |
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US11064201B2 (en) * | 2017-09-06 | 2021-07-13 | Kaonmedia Co., Ltd. | Method and device for image encoding/decoding based on effective transmission of differential quantization parameter |
WO2020111981A1 (en) * | 2018-11-26 | 2020-06-04 | Huawei Technologies Co., Ltd. | Apparatus and method for chrominance quantization parameter derivation |
EP3993416A4 (en) * | 2019-06-27 | 2023-03-15 | Samsung Electronics Co., Ltd. | IMAGE CODING METHOD AND APPARATUS, AND IMAGE DECODING METHOD AND APPARATUS |
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CN106028048B (zh) * | 2010-01-15 | 2019-04-05 | 三星电子株式会社 | 对视频进行解码的设备 |
CN102918842B (zh) * | 2010-04-07 | 2016-05-18 | Jvc建伍株式会社 | 动图像编码装置和方法、以及动图像解码装置和方法 |
KR101828625B1 (ko) * | 2010-06-04 | 2018-02-12 | 소니 주식회사 | 화상 처리 장치 및 방법 |
EP2624560B1 (en) | 2010-09-30 | 2016-11-02 | Sun Patent Trust | Image decoding method, image encoding method, image decoding device, image encoding device, programme, and integrated circuit |
KR101269116B1 (ko) * | 2010-12-14 | 2013-05-29 | 엠앤케이홀딩스 주식회사 | 인터 예측 부호화된 동영상 복호화 방법 |
JP6056122B2 (ja) * | 2011-01-24 | 2017-01-11 | ソニー株式会社 | 画像符号化装置と画像復号装置およびその方法とプログラム |
KR101442127B1 (ko) * | 2011-06-21 | 2014-09-25 | 인텔렉추얼디스커버리 주식회사 | 쿼드트리 구조 기반의 적응적 양자화 파라미터 부호화 및 복호화 방법 및 장치 |
US20140205007A1 (en) * | 2011-08-31 | 2014-07-24 | Sony Corporation | Image processing devices and methods |
BR112014007494B1 (pt) * | 2011-09-29 | 2022-05-31 | Sharp Kabushiki Kaisha | Dispositivo de decodificação de imagem, método de decodificação de imagem, e dispositivo de codificação de imagem |
KR101620620B1 (ko) | 2011-10-26 | 2016-05-13 | 주식회사 케이티 | 인트라 예측 모드를 기초로 양자화 계수를 예측하는 방법 및 이를 이용하는 장치 |
KR20130049523A (ko) * | 2011-11-04 | 2013-05-14 | 오수미 | 인트라 예측 블록 생성 장치 |
BR112014023948B1 (pt) * | 2012-03-28 | 2021-05-25 | JVC Kenwood Corporation | dispositivo de decodificação de imagem |
CN103517070B (zh) * | 2013-07-19 | 2017-09-29 | 清华大学 | 图像的编解码方法和装置 |
CN105580361A (zh) * | 2013-09-27 | 2016-05-11 | 高通股份有限公司 | 用于深度帧内预测模式的残余译码 |
CN104010196B (zh) * | 2014-03-14 | 2017-02-15 | 北方工业大学 | 基于hevc的3d质量可伸缩视频编码 |
KR101706276B1 (ko) * | 2014-05-22 | 2017-02-15 | 인텔렉추얼디스커버리 주식회사 | 쿼드트리 구조 기반의 적응적 양자화 파라미터 부호화 및 복호화 방법 및 장치 |
WO2015194922A1 (ko) * | 2014-06-20 | 2015-12-23 | 삼성전자 주식회사 | 비디오 부호화 방법 및 장치, 비디오 복호화 방법 및 장치 |
US10531123B2 (en) * | 2015-03-06 | 2020-01-07 | Korea Advanced Institute Of Science And Technology | Image encoding and decoding method based on low-complexity transformation, and apparatus using same |
KR101914667B1 (ko) | 2016-09-19 | 2018-11-02 | 세종대학교산학협력단 | 동영상 처리 방법 및 장치 |
JP6256572B2 (ja) * | 2016-11-04 | 2018-01-10 | 株式会社Jvcケンウッド | 画像復号装置、画像復号方法、及び画像復号プログラム |
US11064201B2 (en) * | 2017-09-06 | 2021-07-13 | Kaonmedia Co., Ltd. | Method and device for image encoding/decoding based on effective transmission of differential quantization parameter |
US10516885B1 (en) * | 2018-07-11 | 2019-12-24 | Tencent America LLC | Method and apparatus for video coding |
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2018
- 2018-09-06 US US16/645,220 patent/US11064201B2/en active Active
- 2018-09-06 CN CN202210186095.5A patent/CN114630133A/zh active Pending
- 2018-09-06 CN CN201880057900.6A patent/CN111052741A/zh active Pending
- 2018-09-06 KR KR1020237024957A patent/KR20230113661A/ko not_active Application Discontinuation
- 2018-09-06 KR KR1020207006471A patent/KR20200040255A/ko not_active Application Discontinuation
- 2018-09-06 WO PCT/KR2018/010430 patent/WO2019050300A1/ko active Application Filing
Also Published As
Publication number | Publication date |
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US20200296374A1 (en) | 2020-09-17 |
US11064201B2 (en) | 2021-07-13 |
KR20230113661A (ko) | 2023-07-31 |
CN111052741A (zh) | 2020-04-21 |
WO2019050300A1 (ko) | 2019-03-14 |
KR20200040255A (ko) | 2020-04-17 |
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