CN104735300B - 基于权重滤波的视频去噪装置及方法 - Google Patents
基于权重滤波的视频去噪装置及方法 Download PDFInfo
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CN105915761A (zh) * | 2015-07-24 | 2016-08-31 | 乐视云计算有限公司 | 一种自适应视频空域去噪方法及装置 |
CN106803865B (zh) * | 2016-12-23 | 2019-10-22 | 中国科学院自动化研究所 | 视频时域的去噪方法及系统 |
CN110933334B (zh) * | 2019-12-12 | 2021-08-03 | 腾讯科技(深圳)有限公司 | 视频降噪方法、装置、终端及存储介质 |
CN111986116B (zh) * | 2020-08-25 | 2023-10-13 | Oppo广东移动通信有限公司 | 视频降噪方法和装置、电子设备、计算机可读存储介质 |
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US6067125A (en) * | 1997-05-15 | 2000-05-23 | Minerva Systems | Structure and method for film grain noise reduction |
CN102236885A (zh) * | 2010-04-21 | 2011-11-09 | 联咏科技股份有限公司 | 减少图像噪声的过滤器与过滤方法 |
CN102769722A (zh) * | 2012-07-20 | 2012-11-07 | 上海富瀚微电子有限公司 | 时域与空域结合的视频降噪装置及方法 |
CN103024248A (zh) * | 2013-01-05 | 2013-04-03 | 上海富瀚微电子有限公司 | 运动自适应的视频图像降噪方法及其装置 |
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US6067125A (en) * | 1997-05-15 | 2000-05-23 | Minerva Systems | Structure and method for film grain noise reduction |
CN102236885A (zh) * | 2010-04-21 | 2011-11-09 | 联咏科技股份有限公司 | 减少图像噪声的过滤器与过滤方法 |
CN102769722A (zh) * | 2012-07-20 | 2012-11-07 | 上海富瀚微电子有限公司 | 时域与空域结合的视频降噪装置及方法 |
CN103024248A (zh) * | 2013-01-05 | 2013-04-03 | 上海富瀚微电子有限公司 | 运动自适应的视频图像降噪方法及其装置 |
Non-Patent Citations (1)
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Spatial-temporal Method for Image Denoising Based on BLS-GSM in Curvelet Transformation;Liu Jinping等;《Proceedings of the 31st Chinese Control Conference》;20120727;P4027-4032 * |
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