RU2017126842A3 - - Google Patents
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- Publication number
- RU2017126842A3 RU2017126842A3 RU2017126842A RU2017126842A RU2017126842A3 RU 2017126842 A3 RU2017126842 A3 RU 2017126842A3 RU 2017126842 A RU2017126842 A RU 2017126842A RU 2017126842 A RU2017126842 A RU 2017126842A RU 2017126842 A3 RU2017126842 A3 RU 2017126842A3
- Authority
- RU
- Russia
Links
Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T5/00—Image enhancement or restoration
- G06T5/73—Deblurring; Sharpening
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V10/00—Arrangements for image or video recognition or understanding
- G06V10/20—Image preprocessing
- G06V10/30—Noise filtering
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V10/00—Arrangements for image or video recognition or understanding
- G06V10/20—Image preprocessing
- G06V10/36—Applying a local operator, i.e. means to operate on image points situated in the vicinity of a given point; Non-linear local filtering operations, e.g. median filtering
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/20—Special algorithmic details
- G06T2207/20172—Image enhancement details
- G06T2207/20192—Edge enhancement; Edge preservation
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Multimedia (AREA)
- Nonlinear Science (AREA)
- Image Processing (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/RU2015/000012 WO2016114684A1 (ru) | 2015-01-16 | 2015-01-16 | Способ повышения резкости цифрового изображения |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| RU2017126842A3 true RU2017126842A3 (ru) | 2019-02-18 |
| RU2017126842A RU2017126842A (ru) | 2019-02-18 |
| RU2680754C2 RU2680754C2 (ru) | 2019-02-26 |
Family
ID=56406117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2017126842A RU2680754C2 (ru) | 2015-01-16 | 2015-01-16 | Способ повышения резкости цифрового изображения |
Country Status (2)
| Country | Link |
|---|---|
| RU (1) | RU2680754C2 (ru) |
| WO (1) | WO2016114684A1 (ru) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113763380B (zh) * | 2021-09-29 | 2023-05-02 | 江苏信息职业技术学院 | 基于矢量梯度的无参考图像清晰度评价方法 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3641268A (en) * | 1969-07-24 | 1972-02-08 | Us Navy | Real-time image contrast and edge sharpness enhancing apparatus |
| US6600517B1 (en) * | 2000-03-07 | 2003-07-29 | Koninklijke Philips Electronics N.V. | System and method for improving the sharpness of a video image |
| US7103234B2 (en) * | 2001-03-30 | 2006-09-05 | Nec Laboratories America, Inc. | Method for blind cross-spectral image registration |
| US7004904B2 (en) * | 2002-08-02 | 2006-02-28 | Diagnostic Ultrasound Corporation | Image enhancement and segmentation of structures in 3D ultrasound images for volume measurements |
| US7813582B1 (en) * | 2006-09-25 | 2010-10-12 | Google Inc. | Method and apparatus for enhancing object boundary precision in an image |
| RU2400815C2 (ru) * | 2006-10-09 | 2010-09-27 | Самсунг Электроникс Ко., Лтд. | Способ повышения качества цифрового фотоизображения |
| JP4139430B1 (ja) * | 2007-04-27 | 2008-08-27 | シャープ株式会社 | 画像処理装置及び方法、画像表示装置及び方法 |
| US8903191B2 (en) * | 2008-12-30 | 2014-12-02 | Intel Corporation | Method and apparatus for noise reduction in video |
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2015
- 2015-01-16 WO PCT/RU2015/000012 patent/WO2016114684A1/ru active Application Filing
- 2015-01-16 RU RU2017126842A patent/RU2680754C2/ru active
Also Published As
| Publication number | Publication date |
|---|---|
| WO2016114684A1 (ru) | 2016-07-21 |
| RU2680754C2 (ru) | 2019-02-26 |
| RU2017126842A (ru) | 2019-02-18 |