CN106131554A - 基于主要边缘方向的hevc快速样点自适应补偿方法 - Google Patents
基于主要边缘方向的hevc快速样点自适应补偿方法 Download PDFInfo
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- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
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- 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
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- 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
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Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108206952A (zh) * | 2016-12-19 | 2018-06-26 | 北京君正集成电路股份有限公司 | 一种基于hevc中的bo处理方法及装置 |
| CN108259903A (zh) * | 2018-04-10 | 2018-07-06 | 重庆邮电大学 | 基于人眼感兴趣区域的h.265样点自适应补偿方法 |
| WO2019085942A1 (zh) * | 2017-11-01 | 2019-05-09 | 北京金山云网络技术有限公司 | Sao模式决策方法、装置、电子设备及可读存储介质 |
| CN109963153A (zh) * | 2017-12-26 | 2019-07-02 | 北京君正集成电路股份有限公司 | 视频补偿方法和装置 |
| CN109963154A (zh) * | 2017-12-26 | 2019-07-02 | 北京君正集成电路股份有限公司 | 基于多个候选补偿值确定最优补偿值的方法和装置 |
| CN109963161A (zh) * | 2017-12-26 | 2019-07-02 | 北京君正集成电路股份有限公司 | 最优补偿值计算方法和装置 |
| CN109963160A (zh) * | 2017-12-26 | 2019-07-02 | 北京君正集成电路股份有限公司 | 基于hevc的简化sao最优补偿值计算方法和装置 |
| CN110944188A (zh) * | 2018-09-21 | 2020-03-31 | 杭州海康威视数字技术股份有限公司 | 样点自适应补偿的方法、装置和系统 |
| CN113068050A (zh) * | 2021-03-17 | 2021-07-02 | 上海哔哩哔哩科技有限公司 | 树形编码块的样点自适应补偿模式确定方法、装置 |
| CN113068036A (zh) * | 2021-03-17 | 2021-07-02 | 上海哔哩哔哩科技有限公司 | 用于样点自适应补偿的方法及装置、设备和介质 |
| WO2022179354A1 (zh) * | 2021-02-24 | 2022-09-01 | 上海哔哩哔哩科技有限公司 | 样点自适应补偿的边界补偿模式的数据处理方法、装置 |
| CN116055744A (zh) * | 2022-11-17 | 2023-05-02 | 平头哥(上海)半导体技术有限公司 | 边带补偿的加速方法、加速装置、计算设备以及存储介质 |
| CN116668713A (zh) * | 2023-05-31 | 2023-08-29 | 普联技术有限公司 | 样点自适应补偿模式决策方法、装置、介质及终端设备 |
| CN118764615A (zh) * | 2024-07-09 | 2024-10-11 | 厦门亿联网络技术股份有限公司 | 一种hevc的样点自适应偏移优化方法、系统、设备及介质 |
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| CN103442229A (zh) * | 2013-08-27 | 2013-12-11 | 复旦大学 | 适用于hevc标准的编码器中sao模式判决的比特率估计方法 |
| CN105141948A (zh) * | 2015-09-22 | 2015-12-09 | 天津师范大学 | 一种改进的hevc样点自适应补偿方法 |
| KR101620389B1 (ko) * | 2015-03-20 | 2016-05-13 | 한밭대학교 산학협력단 | Hevc의 적응적 샘플 오프셋(sao) |
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| CN103442229A (zh) * | 2013-08-27 | 2013-12-11 | 复旦大学 | 适用于hevc标准的编码器中sao模式判决的比特率估计方法 |
| KR101620389B1 (ko) * | 2015-03-20 | 2016-05-13 | 한밭대학교 산학협력단 | Hevc의 적응적 샘플 오프셋(sao) |
| CN105141948A (zh) * | 2015-09-22 | 2015-12-09 | 天津师范大学 | 一种改进的hevc样点自适应补偿方法 |
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Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108206952A (zh) * | 2016-12-19 | 2018-06-26 | 北京君正集成电路股份有限公司 | 一种基于hevc中的bo处理方法及装置 |
| CN108206952B (zh) * | 2016-12-19 | 2021-12-28 | 北京君正集成电路股份有限公司 | 一种基于hevc中的bo处理方法及装置 |
| WO2019085942A1 (zh) * | 2017-11-01 | 2019-05-09 | 北京金山云网络技术有限公司 | Sao模式决策方法、装置、电子设备及可读存储介质 |
| CN109963160A (zh) * | 2017-12-26 | 2019-07-02 | 北京君正集成电路股份有限公司 | 基于hevc的简化sao最优补偿值计算方法和装置 |
| CN109963154A (zh) * | 2017-12-26 | 2019-07-02 | 北京君正集成电路股份有限公司 | 基于多个候选补偿值确定最优补偿值的方法和装置 |
| CN109963161A (zh) * | 2017-12-26 | 2019-07-02 | 北京君正集成电路股份有限公司 | 最优补偿值计算方法和装置 |
| CN109963153A (zh) * | 2017-12-26 | 2019-07-02 | 北京君正集成电路股份有限公司 | 视频补偿方法和装置 |
| CN108259903B (zh) * | 2018-04-10 | 2021-05-14 | 重庆邮电大学 | 基于人眼感兴趣区域的h.265样点自适应补偿方法 |
| CN108259903A (zh) * | 2018-04-10 | 2018-07-06 | 重庆邮电大学 | 基于人眼感兴趣区域的h.265样点自适应补偿方法 |
| CN110944188A (zh) * | 2018-09-21 | 2020-03-31 | 杭州海康威视数字技术股份有限公司 | 样点自适应补偿的方法、装置和系统 |
| CN110944188B (zh) * | 2018-09-21 | 2022-04-08 | 杭州海康威视数字技术股份有限公司 | 样点自适应补偿的方法、装置和系统 |
| WO2022179354A1 (zh) * | 2021-02-24 | 2022-09-01 | 上海哔哩哔哩科技有限公司 | 样点自适应补偿的边界补偿模式的数据处理方法、装置 |
| US12401792B2 (en) | 2021-02-24 | 2025-08-26 | Shanghai Bilibili Technology Co., Ltd. | Data processing in edge offset mode of sample adaptive offset |
| CN113068036A (zh) * | 2021-03-17 | 2021-07-02 | 上海哔哩哔哩科技有限公司 | 用于样点自适应补偿的方法及装置、设备和介质 |
| US12309365B2 (en) | 2021-03-17 | 2025-05-20 | Shanghai Bilibili Technology Co., Ltd. | Sample adaptive offset |
| US12348729B2 (en) | 2021-03-17 | 2025-07-01 | Shanghai Bilibili Technology Co., Ltd. | Determination of sample adaptive offset mode of coding tree block |
| CN113068050A (zh) * | 2021-03-17 | 2021-07-02 | 上海哔哩哔哩科技有限公司 | 树形编码块的样点自适应补偿模式确定方法、装置 |
| CN116055744A (zh) * | 2022-11-17 | 2023-05-02 | 平头哥(上海)半导体技术有限公司 | 边带补偿的加速方法、加速装置、计算设备以及存储介质 |
| CN116668713A (zh) * | 2023-05-31 | 2023-08-29 | 普联技术有限公司 | 样点自适应补偿模式决策方法、装置、介质及终端设备 |
| CN118764615A (zh) * | 2024-07-09 | 2024-10-11 | 厦门亿联网络技术股份有限公司 | 一种hevc的样点自适应偏移优化方法、系统、设备及介质 |
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