CN112351279A - 面向hevc快速编码的自适应复杂度调整系统及方法 - Google Patents
面向hevc快速编码的自适应复杂度调整系统及方法 Download PDFInfo
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- 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
- H04N19/14—Coding unit complexity, e.g. amount of activity or edge presence estimation
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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
- H04N19/10—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
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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
- H04N19/10—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
- H04N19/177—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 a group of pictures [GOP]
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- 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
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Publication number | Priority date | Publication date | Assignee | Title |
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CN113382258A (zh) * | 2021-06-10 | 2021-09-10 | 北京百度网讯科技有限公司 | 视频编码方法、装置、设备和介质 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106231301A (zh) * | 2016-07-22 | 2016-12-14 | 上海交通大学 | 基于编码单元层次和率失真代价的hevc复杂度控制方法 |
CN106231303A (zh) * | 2016-07-22 | 2016-12-14 | 上海交通大学 | 一种hevc编码中使用预测模式进行复杂度控制的方法 |
CN106412611A (zh) * | 2016-09-26 | 2017-02-15 | 宁波大学 | 一种高效视频编码的复杂度控制方法 |
US20180332278A1 (en) * | 2017-05-15 | 2018-11-15 | City University Of Hong Kong | Hevc with complexity control based on dynamic ctu depth range adjustment |
CN109729351A (zh) * | 2018-12-18 | 2019-05-07 | 中南大学 | 一种低复杂度配置下的hevc快速模式选择方法 |
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Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106231301A (zh) * | 2016-07-22 | 2016-12-14 | 上海交通大学 | 基于编码单元层次和率失真代价的hevc复杂度控制方法 |
CN106231303A (zh) * | 2016-07-22 | 2016-12-14 | 上海交通大学 | 一种hevc编码中使用预测模式进行复杂度控制的方法 |
CN106412611A (zh) * | 2016-09-26 | 2017-02-15 | 宁波大学 | 一种高效视频编码的复杂度控制方法 |
US20180332278A1 (en) * | 2017-05-15 | 2018-11-15 | City University Of Hong Kong | Hevc with complexity control based on dynamic ctu depth range adjustment |
CN109729351A (zh) * | 2018-12-18 | 2019-05-07 | 中南大学 | 一种低复杂度配置下的hevc快速模式选择方法 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113382258A (zh) * | 2021-06-10 | 2021-09-10 | 北京百度网讯科技有限公司 | 视频编码方法、装置、设备和介质 |
CN113382258B (zh) * | 2021-06-10 | 2022-10-21 | 北京百度网讯科技有限公司 | 视频编码方法、装置、设备和介质 |
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