CN108012150B - 视频帧间编码方法及装置 - Google Patents
视频帧间编码方法及装置 Download PDFInfo
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- CN108012150B CN108012150B CN201711347376.XA CN201711347376A CN108012150B CN 108012150 B CN108012150 B CN 108012150B CN 201711347376 A CN201711347376 A CN 201711347376A CN 108012150 B CN108012150 B CN 108012150B
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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
- H04N19/134—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
- H04N19/146—Data rate or code amount at the encoder output
- H04N19/147—Data rate or code amount at the encoder output according to rate distortion criteria
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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
- H04N19/109—Selection of coding mode or of prediction mode among a plurality of temporal predictive coding modes
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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
- H04N19/189—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding
- H04N19/19—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding using optimisation based on Lagrange multipliers
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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
- H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
- H04N19/96—Tree coding, e.g. quad-tree coding
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CN109889837B (zh) * | 2019-03-12 | 2022-05-27 | 电子科技大学 | 最优拉格朗日乘子基准定点标定方法 |
Citations (7)
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CN104853191A (zh) * | 2015-05-06 | 2015-08-19 | 宁波大学 | 一种hevc的快速编码方法 |
CN105120290A (zh) * | 2015-08-04 | 2015-12-02 | 宁波大学 | 一种深度视频快速编码方法 |
CN105141954A (zh) * | 2015-08-19 | 2015-12-09 | 浙江工业大学 | 一种hevc帧间编码快速模式选择方法 |
CN105391999A (zh) * | 2015-10-30 | 2016-03-09 | 北京奇艺世纪科技有限公司 | 一种编码模式判断方法和装置 |
CN105704494A (zh) * | 2016-03-09 | 2016-06-22 | 西安电子科技大学 | 基于深度相关性的屏幕内容编码帧间快速编码方法 |
CN106162167A (zh) * | 2015-03-26 | 2016-11-23 | 中国科学院深圳先进技术研究院 | 基于学习的高效视频编码方法 |
CN106210721A (zh) * | 2016-07-05 | 2016-12-07 | 中南大学 | 一种hevc快速码率转码方法 |
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US9020033B2 (en) * | 2010-11-04 | 2015-04-28 | Nice-Systems Ltd. | System and method for enhancing compression using skip macro block on a compressed video |
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Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
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CN106162167A (zh) * | 2015-03-26 | 2016-11-23 | 中国科学院深圳先进技术研究院 | 基于学习的高效视频编码方法 |
CN104853191A (zh) * | 2015-05-06 | 2015-08-19 | 宁波大学 | 一种hevc的快速编码方法 |
CN105120290A (zh) * | 2015-08-04 | 2015-12-02 | 宁波大学 | 一种深度视频快速编码方法 |
CN105141954A (zh) * | 2015-08-19 | 2015-12-09 | 浙江工业大学 | 一种hevc帧间编码快速模式选择方法 |
CN105391999A (zh) * | 2015-10-30 | 2016-03-09 | 北京奇艺世纪科技有限公司 | 一种编码模式判断方法和装置 |
CN105704494A (zh) * | 2016-03-09 | 2016-06-22 | 西安电子科技大学 | 基于深度相关性的屏幕内容编码帧间快速编码方法 |
CN106210721A (zh) * | 2016-07-05 | 2016-12-07 | 中南大学 | 一种hevc快速码率转码方法 |
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Address after: 410000 room 801, accelerator production workshop, building B1, Haichuang science and Technology Industrial Park, No. 627 Lugu Avenue, Changsha high tech Development Zone, Changsha City, Hunan Province Patentee after: Hunan Xingtian Electronic Technology Co.,Ltd. Address before: 410000 room 801, accelerator production workshop, building B1, Haichuang science and Technology Industrial Park, No. 627 Lugu Avenue, Changsha high tech Development Zone, Changsha City, Hunan Province Patentee before: HUNAN XING TIAN ELECTRONIC TECHNOLOGY Co.,Ltd. |
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Inventor after: Yang Gaobo Inventor after: Li Yue Inventor after: Chen Jun Inventor after: Li Xuyong Inventor before: Yang Gaobo Inventor before: Song Jingyu Inventor before: Li Yue Inventor before: Chen Jun Inventor before: Li Xuyong |