CN113225590A - 视频超分增强方法、装置、计算机设备和存储介质 - Google Patents
视频超分增强方法、装置、计算机设备和存储介质 Download PDFInfo
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- CN113225590A CN113225590A CN202110490403.9A CN202110490403A CN113225590A CN 113225590 A CN113225590 A CN 113225590A CN 202110490403 A CN202110490403 A CN 202110490403A CN 113225590 A CN113225590 A CN 113225590A
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2023060720A1 (zh) * | 2021-10-11 | 2023-04-20 | 北京工业大学 | 情绪状态展示方法、装置及系统 |
CN117595920A (zh) * | 2024-01-19 | 2024-02-23 | 国任财产保险股份有限公司 | 一种基于卫星通信的保险处理方法及系统 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107025641A (zh) * | 2017-04-28 | 2017-08-08 | 南京觅踪电子科技有限公司 | 基于对比度分析的图像融合方法 |
CN107563965A (zh) * | 2017-09-04 | 2018-01-09 | 四川大学 | 基于卷积神经网络的jpeg压缩图像超分辨率重建方法 |
CN109361919A (zh) * | 2018-10-09 | 2019-02-19 | 四川大学 | 一种联合超分辨率和去压缩效应的图像编码性能提升方法 |
CN109978772A (zh) * | 2017-12-27 | 2019-07-05 | 四川大学 | 基于深度学习与双域互补的压缩图像复原方法 |
CN110868625A (zh) * | 2019-11-22 | 2020-03-06 | 北京金山云网络技术有限公司 | 一种视频播放方法、装置、电子设备及存储介质 |
CN111402172A (zh) * | 2020-03-24 | 2020-07-10 | 湖南国科微电子股份有限公司 | 一种图像降噪方法、系统、设备及计算机可读存储介质 |
CN111726638A (zh) * | 2019-03-18 | 2020-09-29 | 四川大学 | 一种结合去压缩效应与超分辨率的hevc编码优化方法 |
CN112188217A (zh) * | 2019-07-01 | 2021-01-05 | 四川大学 | 结合dct域和像素域学习的jpeg压缩图像去压缩效应方法 |
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Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107025641A (zh) * | 2017-04-28 | 2017-08-08 | 南京觅踪电子科技有限公司 | 基于对比度分析的图像融合方法 |
CN107563965A (zh) * | 2017-09-04 | 2018-01-09 | 四川大学 | 基于卷积神经网络的jpeg压缩图像超分辨率重建方法 |
CN109978772A (zh) * | 2017-12-27 | 2019-07-05 | 四川大学 | 基于深度学习与双域互补的压缩图像复原方法 |
CN109361919A (zh) * | 2018-10-09 | 2019-02-19 | 四川大学 | 一种联合超分辨率和去压缩效应的图像编码性能提升方法 |
CN111726638A (zh) * | 2019-03-18 | 2020-09-29 | 四川大学 | 一种结合去压缩效应与超分辨率的hevc编码优化方法 |
CN112188217A (zh) * | 2019-07-01 | 2021-01-05 | 四川大学 | 结合dct域和像素域学习的jpeg压缩图像去压缩效应方法 |
CN110868625A (zh) * | 2019-11-22 | 2020-03-06 | 北京金山云网络技术有限公司 | 一种视频播放方法、装置、电子设备及存储介质 |
CN111402172A (zh) * | 2020-03-24 | 2020-07-10 | 湖南国科微电子股份有限公司 | 一种图像降噪方法、系统、设备及计算机可读存储介质 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2023060720A1 (zh) * | 2021-10-11 | 2023-04-20 | 北京工业大学 | 情绪状态展示方法、装置及系统 |
CN117595920A (zh) * | 2024-01-19 | 2024-02-23 | 国任财产保险股份有限公司 | 一种基于卫星通信的保险处理方法及系统 |
CN117595920B (zh) * | 2024-01-19 | 2024-04-05 | 国任财产保险股份有限公司 | 一种基于卫星通信的保险处理方法及系统 |
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