CN108989804B - 图像的编码方法及装置 - Google Patents
图像的编码方法及装置 Download PDFInfo
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- CN108989804B CN108989804B CN201810970119.XA CN201810970119A CN108989804B CN 108989804 B CN108989804 B CN 108989804B CN 201810970119 A CN201810970119 A CN 201810970119A CN 108989804 B CN108989804 B CN 108989804B
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- 238000000034 method Methods 0.000 title claims abstract description 57
- 238000012545 processing Methods 0.000 claims abstract description 25
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- 238000004364 calculation method Methods 0.000 claims description 21
- 230000003068 static effect Effects 0.000 claims description 13
- 230000004927 fusion Effects 0.000 claims description 6
- 230000003044 adaptive effect Effects 0.000 abstract description 8
- 230000015654 memory Effects 0.000 description 13
- 238000004891 communication Methods 0.000 description 5
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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
- H04N19/136—Incoming video signal characteristics or properties
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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
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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
- H04N19/182—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 pixel
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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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Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
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CN111343454B (zh) * | 2019-01-29 | 2022-05-31 | 杭州海康慧影科技有限公司 | 一种图像处理的方法、装置及系统 |
CN110347875B (zh) * | 2019-07-08 | 2022-04-15 | 北京字节跳动网络技术有限公司 | 一种视频场景分类方法、装置、移动终端及存储介质 |
CN112312231B (zh) * | 2019-07-31 | 2022-09-02 | 北京金山云网络技术有限公司 | 一种视频图像编码方法、装置、电子设备及介质 |
CN113963175A (zh) * | 2021-05-13 | 2022-01-21 | 北京市商汤科技开发有限公司 | 一种图像处理方法、装置、计算机设备以及存储介质 |
CN114466109B (zh) * | 2021-12-27 | 2024-03-08 | 天翼云科技有限公司 | 一种基于高拍仪的图像处理方法、终端设备和介质 |
CN114466221B (zh) * | 2022-01-14 | 2024-02-02 | 杭州华橙软件技术有限公司 | 一种图像处理方法、装置、存储介质和电子设备 |
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JP2005295526A (ja) * | 2004-03-11 | 2005-10-20 | Matsushita Electric Ind Co Ltd | 画像符号化方法、画像符号化装置および画像符号化プログラム |
CN101511014A (zh) * | 2009-04-10 | 2009-08-19 | 杭州华三通信技术有限公司 | 一种视频编码的方法和设备 |
CN102752596A (zh) * | 2012-07-05 | 2012-10-24 | 深圳广晟信源技术有限公司 | 一种率失真优化方法 |
CN106303521A (zh) * | 2016-08-15 | 2017-01-04 | 华侨大学 | 一种基于感知敏感度的hevc率失真优化方法 |
CN106650789A (zh) * | 2016-11-16 | 2017-05-10 | 同济大学 | 一种基于深度lstm网络的图像描述生成方法 |
CN107341462A (zh) * | 2017-06-28 | 2017-11-10 | 电子科技大学 | 一种基于注意力机制的视频分类方法 |
CN107918782A (zh) * | 2016-12-29 | 2018-04-17 | 中国科学院计算技术研究所 | 一种生成描述图像内容的自然语言的方法与系统 |
CN108229338A (zh) * | 2017-12-14 | 2018-06-29 | 华南理工大学 | 一种基于深度卷积特征的视频行为识别方法 |
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Patent Citations (8)
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JP2005295526A (ja) * | 2004-03-11 | 2005-10-20 | Matsushita Electric Ind Co Ltd | 画像符号化方法、画像符号化装置および画像符号化プログラム |
CN101511014A (zh) * | 2009-04-10 | 2009-08-19 | 杭州华三通信技术有限公司 | 一种视频编码的方法和设备 |
CN102752596A (zh) * | 2012-07-05 | 2012-10-24 | 深圳广晟信源技术有限公司 | 一种率失真优化方法 |
CN106303521A (zh) * | 2016-08-15 | 2017-01-04 | 华侨大学 | 一种基于感知敏感度的hevc率失真优化方法 |
CN106650789A (zh) * | 2016-11-16 | 2017-05-10 | 同济大学 | 一种基于深度lstm网络的图像描述生成方法 |
CN107918782A (zh) * | 2016-12-29 | 2018-04-17 | 中国科学院计算技术研究所 | 一种生成描述图像内容的自然语言的方法与系统 |
CN107341462A (zh) * | 2017-06-28 | 2017-11-10 | 电子科技大学 | 一种基于注意力机制的视频分类方法 |
CN108229338A (zh) * | 2017-12-14 | 2018-06-29 | 华南理工大学 | 一种基于深度卷积特征的视频行为识别方法 |
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