CN106713935B - A kind of HEVC block division fast method based on Bayesian decision - Google Patents
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- 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
- H04N19/119—Adaptive subdivision aspects, e.g. subdivision of a picture into rectangular or non-rectangular coding blocks
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- 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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- 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
- H04N19/17—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 an image region, e.g. an object
- H04N19/176—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 an image region, e.g. an object the region being a block, e.g. a macroblock
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CN110730350A (en) * | 2019-09-25 | 2020-01-24 | 杭州电子科技大学 | SHVC (scalable high-speed coding) quick coding method combining coding depth estimation and Bayesian judgment |
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CN107547902B (en) * | 2017-07-19 | 2020-03-31 | 南京邮电大学 | Adaptive rate distortion optimization method for surveillance video coding |
US10735736B2 (en) * | 2017-08-29 | 2020-08-04 | Google Llc | Selective mixing for entropy coding in video compression |
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WO2019113903A1 (en) * | 2017-12-14 | 2019-06-20 | 北京金山云网络技术有限公司 | Coding unit division decision method and device, encoder, and storage medium |
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CN109714584A (en) * | 2019-01-11 | 2019-05-03 | 杭州电子科技大学 | 3D-HEVC depth map encoding unit high-speed decision method based on deep learning |
CN109756719B (en) * | 2019-01-28 | 2020-06-26 | 华侨大学 | 3D-HEVC inter-frame rapid method based on CU partition Bayesian decision |
WO2020190297A1 (en) * | 2019-03-21 | 2020-09-24 | Google Llc | Using rate distortion cost as a loss function for deep learning |
WO2020242260A1 (en) * | 2019-05-31 | 2020-12-03 | 한국전자통신연구원 | Method and device for machine learning-based image compression using global context |
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CN111107359A (en) * | 2019-12-16 | 2020-05-05 | 暨南大学 | Intra-frame prediction coding unit dividing method suitable for HEVC standard |
CN111757129B (en) * | 2020-07-07 | 2023-07-07 | 福州大学 | VVC-oriented rapid intra-frame prediction method |
CN112465664B (en) * | 2020-11-12 | 2022-05-03 | 贵州电网有限责任公司 | AVC intelligent control method based on artificial neural network and deep reinforcement learning |
CN113129292B (en) * | 2021-04-27 | 2023-04-07 | 陕西师范大学 | Iterative Markov-based synthetic aperture radar image change detection method |
WO2023024115A1 (en) * | 2021-08-27 | 2023-03-02 | Oppo广东移动通信有限公司 | Encoding method, decoding method, encoder, decoder and decoding system |
CN114119789B (en) * | 2022-01-27 | 2022-05-03 | 电子科技大学 | Lightweight HEVC chrominance image quality enhancement method based on online learning |
CN115334308B (en) * | 2022-10-14 | 2022-12-27 | 北京大学深圳研究生院 | Learning model-oriented coding decision processing method, device and equipment |
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CN110730350A (en) * | 2019-09-25 | 2020-01-24 | 杭州电子科技大学 | SHVC (scalable high-speed coding) quick coding method combining coding depth estimation and Bayesian judgment |
CN110730350B (en) * | 2019-09-25 | 2021-08-24 | 杭州电子科技大学 | SHVC (scalable high-speed coding) quick coding method combining coding depth estimation and Bayesian judgment |
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