CN101853489A - 一种视频图像降噪装置及方法 - Google Patents
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Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102753100A (zh) * | 2010-11-01 | 2012-10-24 | 株式会社东芝 | 超声波诊断装置以及超声波图像处理装置 |
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 |
CN102999882B (zh) * | 2011-09-13 | 2016-08-24 | 深圳艾科创新微电子有限公司 | 一种基于随机替换的降噪方法及*** |
CN106791284A (zh) * | 2017-01-17 | 2017-05-31 | 深圳市维海德技术股份有限公司 | 一种去除脉冲噪声的方法及装置 |
CN108937950A (zh) * | 2018-05-30 | 2018-12-07 | 梧州井儿铺贸易有限公司 | 一种智能机器人 |
CN110322436A (zh) * | 2019-06-19 | 2019-10-11 | 广州金域医学检验中心有限公司 | 医学图像处理方法、装置、存储介质及设备 |
CN110706170A (zh) * | 2019-09-26 | 2020-01-17 | 哈尔滨工业大学 | 一种便携式b型超声诊断设备图像的去噪方法 |
CN112215758A (zh) * | 2019-07-11 | 2021-01-12 | 瑞昱半导体股份有限公司 | 基于信噪比的去噪声方法 |
CN116523765A (zh) * | 2023-03-13 | 2023-08-01 | 湖南兴芯微电子科技有限公司 | 一种实时视频图像降噪方法、装置及存储器 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6985636B1 (en) * | 1998-09-03 | 2006-01-10 | Semenchenko Michail Grigorievi | Image processing method |
WO2008010375A1 (fr) * | 2006-07-20 | 2008-01-24 | Hitachi Medical Corporation | Dispositif ultrasonographique |
CN101123681A (zh) * | 2007-09-20 | 2008-02-13 | 宝利微电子***控股公司 | 一种数字图像降噪方法及装置 |
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2009
- 2009-04-02 CN CN200910106287.5A patent/CN101853489B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6985636B1 (en) * | 1998-09-03 | 2006-01-10 | Semenchenko Michail Grigorievi | Image processing method |
WO2008010375A1 (fr) * | 2006-07-20 | 2008-01-24 | Hitachi Medical Corporation | Dispositif ultrasonographique |
CN101123681A (zh) * | 2007-09-20 | 2008-02-13 | 宝利微电子***控股公司 | 一种数字图像降噪方法及装置 |
Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102753100A (zh) * | 2010-11-01 | 2012-10-24 | 株式会社东芝 | 超声波诊断装置以及超声波图像处理装置 |
CN102753100B (zh) * | 2010-11-01 | 2015-10-07 | 株式会社东芝 | 超声波诊断装置以及超声波图像处理装置 |
CN102999882B (zh) * | 2011-09-13 | 2016-08-24 | 深圳艾科创新微电子有限公司 | 一种基于随机替换的降噪方法及*** |
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 |
CN102769722B (zh) * | 2012-07-20 | 2015-04-29 | 上海富瀚微电子股份有限公司 | 时域与空域结合的视频降噪装置及方法 |
CN106791284B (zh) * | 2017-01-17 | 2019-11-12 | 深圳市维海德技术股份有限公司 | 一种去除脉冲噪声的方法及装置 |
CN106791284A (zh) * | 2017-01-17 | 2017-05-31 | 深圳市维海德技术股份有限公司 | 一种去除脉冲噪声的方法及装置 |
CN108937950A (zh) * | 2018-05-30 | 2018-12-07 | 梧州井儿铺贸易有限公司 | 一种智能机器人 |
CN110322436A (zh) * | 2019-06-19 | 2019-10-11 | 广州金域医学检验中心有限公司 | 医学图像处理方法、装置、存储介质及设备 |
CN110322436B (zh) * | 2019-06-19 | 2020-10-02 | 广州金域医学检验中心有限公司 | 医学图像处理方法、装置、存储介质及设备 |
CN112215758A (zh) * | 2019-07-11 | 2021-01-12 | 瑞昱半导体股份有限公司 | 基于信噪比的去噪声方法 |
CN112215758B (zh) * | 2019-07-11 | 2023-10-10 | 瑞昱半导体股份有限公司 | 基于信噪比的去噪声方法 |
CN110706170A (zh) * | 2019-09-26 | 2020-01-17 | 哈尔滨工业大学 | 一种便携式b型超声诊断设备图像的去噪方法 |
CN110706170B (zh) * | 2019-09-26 | 2023-03-14 | 哈尔滨工业大学 | 一种便携式b型超声诊断设备图像的去噪方法 |
CN116523765A (zh) * | 2023-03-13 | 2023-08-01 | 湖南兴芯微电子科技有限公司 | 一种实时视频图像降噪方法、装置及存储器 |
CN116523765B (zh) * | 2023-03-13 | 2023-09-05 | 湖南兴芯微电子科技有限公司 | 一种实时视频图像降噪方法、装置及存储器 |
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