CN101853489A - Video image denoising device and method - Google Patents
Video image denoising device and method Download PDFInfo
- Publication number
- CN101853489A CN101853489A CN200910106287A CN200910106287A CN101853489A CN 101853489 A CN101853489 A CN 101853489A CN 200910106287 A CN200910106287 A CN 200910106287A CN 200910106287 A CN200910106287 A CN 200910106287A CN 101853489 A CN101853489 A CN 101853489A
- Authority
- CN
- China
- Prior art keywords
- noise reduction
- mixing constant
- noise
- image
- image data
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Landscapes
- Image Processing (AREA)
- Facsimile Image Signal Circuits (AREA)
- Picture Signal Circuits (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200910106287.5A CN101853489B (en) | 2009-04-02 | 2009-04-02 | Video image denoising device and method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200910106287.5A CN101853489B (en) | 2009-04-02 | 2009-04-02 | Video image denoising device and method |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101853489A true CN101853489A (en) | 2010-10-06 |
CN101853489B CN101853489B (en) | 2014-03-12 |
Family
ID=42804954
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200910106287.5A Active CN101853489B (en) | 2009-04-02 | 2009-04-02 | Video image denoising device and method |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN101853489B (en) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102753100A (en) * | 2010-11-01 | 2012-10-24 | 株式会社东芝 | Ultrasonic diagnostic apparatus and ultrasonic image processing apparatus |
CN102769722A (en) * | 2012-07-20 | 2012-11-07 | 上海富瀚微电子有限公司 | Time-space domain hybrid video noise reduction device and method |
CN102999882B (en) * | 2011-09-13 | 2016-08-24 | 深圳艾科创新微电子有限公司 | A kind of noise-reduction method based on random replacement and system |
CN106791284A (en) * | 2017-01-17 | 2017-05-31 | 深圳市维海德技术股份有限公司 | A kind of method and device for removing impulsive noise |
CN108937950A (en) * | 2018-05-30 | 2018-12-07 | 梧州井儿铺贸易有限公司 | A kind of intelligent robot |
CN110322436A (en) * | 2019-06-19 | 2019-10-11 | 广州金域医学检验中心有限公司 | Medical image processing method, device, storage medium and equipment |
CN110706170A (en) * | 2019-09-26 | 2020-01-17 | 哈尔滨工业大学 | Denoising method for image of portable B-type ultrasonic diagnostic equipment |
CN112215758A (en) * | 2019-07-11 | 2021-01-12 | 瑞昱半导体股份有限公司 | Denoising method based on signal-to-noise ratio |
CN116523765A (en) * | 2023-03-13 | 2023-08-01 | 湖南兴芯微电子科技有限公司 | Real-time video image noise reduction method, device and memory |
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 (en) * | 2006-07-20 | 2008-01-24 | Hitachi Medical Corporation | Ultrasonographic device |
CN101123681A (en) * | 2007-09-20 | 2008-02-13 | 宝利微电子***控股公司 | A digital image noise reduction method and device |
-
2009
- 2009-04-02 CN CN200910106287.5A patent/CN101853489B/en 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 (en) * | 2006-07-20 | 2008-01-24 | Hitachi Medical Corporation | Ultrasonographic device |
CN101123681A (en) * | 2007-09-20 | 2008-02-13 | 宝利微电子***控股公司 | A digital image noise reduction method and device |
Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102753100A (en) * | 2010-11-01 | 2012-10-24 | 株式会社东芝 | Ultrasonic diagnostic apparatus and ultrasonic image processing apparatus |
CN102753100B (en) * | 2010-11-01 | 2015-10-07 | 株式会社东芝 | Diagnostic ultrasound equipment and Ultrasonographic device |
CN102999882B (en) * | 2011-09-13 | 2016-08-24 | 深圳艾科创新微电子有限公司 | A kind of noise-reduction method based on random replacement and system |
CN102769722A (en) * | 2012-07-20 | 2012-11-07 | 上海富瀚微电子有限公司 | Time-space domain hybrid video noise reduction device and method |
CN102769722B (en) * | 2012-07-20 | 2015-04-29 | 上海富瀚微电子股份有限公司 | Time-space domain hybrid video noise reduction device and method |
CN106791284B (en) * | 2017-01-17 | 2019-11-12 | 深圳市维海德技术股份有限公司 | A kind of method and device removing impulsive noise |
CN106791284A (en) * | 2017-01-17 | 2017-05-31 | 深圳市维海德技术股份有限公司 | A kind of method and device for removing impulsive noise |
CN108937950A (en) * | 2018-05-30 | 2018-12-07 | 梧州井儿铺贸易有限公司 | A kind of intelligent robot |
CN110322436A (en) * | 2019-06-19 | 2019-10-11 | 广州金域医学检验中心有限公司 | Medical image processing method, device, storage medium and equipment |
CN110322436B (en) * | 2019-06-19 | 2020-10-02 | 广州金域医学检验中心有限公司 | Medical image processing method, device, storage medium and equipment |
CN112215758A (en) * | 2019-07-11 | 2021-01-12 | 瑞昱半导体股份有限公司 | Denoising method based on signal-to-noise ratio |
CN112215758B (en) * | 2019-07-11 | 2023-10-10 | 瑞昱半导体股份有限公司 | Noise removing method based on signal to noise ratio |
CN110706170A (en) * | 2019-09-26 | 2020-01-17 | 哈尔滨工业大学 | Denoising method for image of portable B-type ultrasonic diagnostic equipment |
CN110706170B (en) * | 2019-09-26 | 2023-03-14 | 哈尔滨工业大学 | Denoising method for image of portable B-type ultrasonic diagnostic equipment |
CN116523765A (en) * | 2023-03-13 | 2023-08-01 | 湖南兴芯微电子科技有限公司 | Real-time video image noise reduction method, device and memory |
CN116523765B (en) * | 2023-03-13 | 2023-09-05 | 湖南兴芯微电子科技有限公司 | Real-time video image noise reduction method, device and memory |
Also Published As
Publication number | Publication date |
---|---|
CN101853489B (en) | 2014-03-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101853489B (en) | Video image denoising device and method | |
US11127122B2 (en) | Image enhancement method and system | |
Li et al. | Multi-scale single image dehazing using Laplacian and Gaussian pyramids | |
US8244054B2 (en) | Method, apparatus and integrated circuit capable of reducing image ringing noise | |
EP2462558B1 (en) | Image processing apparatus, image processing method, and computer program | |
CN101710415B (en) | Image enhancement coefficient adjusting method and device thereof and image enhancement method and device thereof | |
Yüksel | Edge detection in noisy images by neuro-fuzzy processing | |
CN107742291B (en) | Defect detection method and device for photovoltaic glass | |
CN115631117B (en) | Image enhancement method, device, detection system and storage medium for defect detection | |
CN103238335A (en) | Image processing device, image processing method, and program | |
JP4731100B2 (en) | Sharpness improving method and sharpness improving device | |
CN104091310A (en) | Image defogging method and device | |
Habib et al. | Adaptive fuzzy inference system based directional median filter for impulse noise removal | |
CN103886565A (en) | Nighttime color image enhancement method based on purpose optimization and histogram equalization | |
CN104881843A (en) | Image interpolation method and image interpolation apparatus | |
Semenishchev et al. | Computation of equidistant curve for the image with blurred contours | |
Li et al. | An improved image defogging method based on dark channel prior | |
CN102118547A (en) | Image weighted filtering method | |
CN101431606A (en) | Self-adapting denoising processing method based on edge detection | |
CN105427265A (en) | Color image contrast enhancement method and system | |
CN113450272B (en) | Image enhancement method based on sinusoidal variation and application thereof | |
CN103514588A (en) | Image enhancement method and system | |
CN104599238A (en) | Image processing method and device | |
CN110264415B (en) | Image processing method for eliminating jitter blur | |
CN103258318B (en) | A kind of image noise reduction disposal route and system |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Video image denoising device and method Effective date of registration: 20150129 Granted publication date: 20140312 Pledgee: Shenzhen high tech investment and financing Company limited by guarantee Pledgor: Aike Chuangxin Microelectronic Co., Ltd. Registration number: 2015990000082 |
|
PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
CP01 | Change in the name or title of a patent holder |
Address after: 518057 Guangdong science and technology two Road Software Park, phase 1, 4, 4 building, room two, Nanshan District high tech Zone, Shenzhen, China Patentee after: Shenzhen Shenyang electronic Limited by Share Ltd Address before: 518057 Guangdong science and technology two Road Software Park, phase 1, 4, 4 building, room two, Nanshan District high tech Zone, Shenzhen, China Patentee before: Aike Chuangxin Microelectronic Co., Ltd. |
|
CP01 | Change in the name or title of a patent holder | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210705 Granted publication date: 20140312 Pledgee: Shenzhen high tech investment and financing Company limited by guarantee Pledgor: ARK PIONEER MICROELECTRONICS (SHENZHEN) Co.,Ltd. Registration number: 2015990000082 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right |