CN101536031B - 用于基于像素的自适应滤波的自动参数估计 - Google Patents
用于基于像素的自适应滤波的自动参数估计 Download PDFInfo
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- CN101536031B CN101536031B CN2007800355399A CN200780035539A CN101536031B CN 101536031 B CN101536031 B CN 101536031B CN 2007800355399 A CN2007800355399 A CN 2007800355399A CN 200780035539 A CN200780035539 A CN 200780035539A CN 101536031 B CN101536031 B CN 101536031B
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Images
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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
- G06T5/70—Denoising; Smoothing
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- G—PHYSICS
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- G06T5/00—Image enhancement or restoration
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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
- G06T5/20—Image enhancement or restoration using local operators
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- G—PHYSICS
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- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T5/00—Image enhancement or restoration
- G06T5/50—Image enhancement or restoration using two or more images, e.g. averaging or subtraction
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- G—PHYSICS
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- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/10—Image acquisition modality
- G06T2207/10016—Video; Image sequence
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- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/20—Special algorithmic details
- G06T2207/20172—Image enhancement details
- G06T2207/20182—Noise reduction or smoothing in the temporal domain; Spatio-temporal filtering
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- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Picture Signal Circuits (AREA)
- Image Processing (AREA)
Abstract
Description
Claims (19)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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US84827206P | 2006-09-29 | 2006-09-29 | |
US60/848,272 | 2006-09-29 | ||
PCT/US2007/014890 WO2008042029A2 (en) | 2006-09-29 | 2007-06-25 | Automatic parameter estimation for adaptive pixel-based filtering |
Publications (2)
Publication Number | Publication Date |
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CN101536031A CN101536031A (zh) | 2009-09-16 |
CN101536031B true CN101536031B (zh) | 2013-07-17 |
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CN2007800355399A Expired - Fee Related CN101536031B (zh) | 2006-09-29 | 2007-06-25 | 用于基于像素的自适应滤波的自动参数估计 |
Country Status (6)
Country | Link |
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US (1) | US8467626B2 (zh) |
EP (1) | EP2070042A2 (zh) |
JP (1) | JP5330246B2 (zh) |
KR (1) | KR101478669B1 (zh) |
CN (1) | CN101536031B (zh) |
WO (1) | WO2008042029A2 (zh) |
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WO2013061810A1 (ja) * | 2011-10-26 | 2013-05-02 | アイキューブド研究所株式会社 | 画像処理装置、画像処理方法、および記録媒体 |
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CN102521811B (zh) * | 2011-12-09 | 2019-04-02 | 中国人民解放军海军航空大学 | 基于各向异性扩散和互信息匀质性测度的sar图像降斑方法 |
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US9594246B2 (en) | 2014-01-21 | 2017-03-14 | Osterhout Group, Inc. | See-through computer display systems |
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US9829707B2 (en) | 2014-08-12 | 2017-11-28 | Osterhout Group, Inc. | Measuring content brightness in head worn computing |
US9494800B2 (en) | 2014-01-21 | 2016-11-15 | Osterhout Group, Inc. | See-through computer display systems |
US9766463B2 (en) | 2014-01-21 | 2017-09-19 | Osterhout Group, Inc. | See-through computer display systems |
US11487110B2 (en) | 2014-01-21 | 2022-11-01 | Mentor Acquisition One, Llc | Eye imaging in head worn computing |
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CN105338352B (zh) * | 2014-07-24 | 2019-04-19 | 华为技术有限公司 | 一种视频编码中自适应反量化方法及装置 |
US10134121B2 (en) * | 2015-03-10 | 2018-11-20 | Beamr Imaging Ltd | Method and system of controlling a quality measure |
US9787987B2 (en) * | 2015-04-27 | 2017-10-10 | Harmonic, Inc. | Adaptive pre-filtering based on video complexity and output bit rate |
US10467496B2 (en) * | 2015-08-31 | 2019-11-05 | Apple Inc. | Temporal filtering of independent color channels in image data |
US20170242250A1 (en) * | 2016-02-23 | 2017-08-24 | Osterhout Group, Inc. | Optical systems for head-worn computers |
US10824253B2 (en) | 2016-05-09 | 2020-11-03 | Mentor Acquisition One, Llc | User interface systems for head-worn computers |
US10466491B2 (en) | 2016-06-01 | 2019-11-05 | Mentor Acquisition One, Llc | Modular systems for head-worn computers |
US10684478B2 (en) | 2016-05-09 | 2020-06-16 | Mentor Acquisition One, Llc | User interface systems for head-worn computers |
US9910284B1 (en) | 2016-09-08 | 2018-03-06 | Osterhout Group, Inc. | Optical systems for head-worn computers |
US10578869B2 (en) | 2017-07-24 | 2020-03-03 | Mentor Acquisition One, Llc | See-through computer display systems with adjustable zoom cameras |
US10422995B2 (en) | 2017-07-24 | 2019-09-24 | Mentor Acquisition One, Llc | See-through computer display systems with stray light management |
US11409105B2 (en) | 2017-07-24 | 2022-08-09 | Mentor Acquisition One, Llc | See-through computer display systems |
US10969584B2 (en) | 2017-08-04 | 2021-04-06 | Mentor Acquisition One, Llc | Image expansion optic for head-worn computer |
CN109087257B (zh) * | 2018-07-25 | 2020-08-07 | 武汉科技大学 | 一种基于参数估计框架的空域增量图像滤波方法 |
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-
2007
- 2007-06-25 KR KR20097006227A patent/KR101478669B1/ko active IP Right Grant
- 2007-06-25 EP EP07796494A patent/EP2070042A2/en not_active Withdrawn
- 2007-06-25 JP JP2009530338A patent/JP5330246B2/ja not_active Expired - Fee Related
- 2007-06-25 CN CN2007800355399A patent/CN101536031B/zh not_active Expired - Fee Related
- 2007-06-25 US US12/311,452 patent/US8467626B2/en not_active Expired - Fee Related
- 2007-06-25 WO PCT/US2007/014890 patent/WO2008042029A2/en active Application Filing
Non-Patent Citations (1)
Title |
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王建卫.彩色图像的中值滤波算法的改进与应用.《哈尔滨商业大学学报(自然科学版)》.2006,第22卷(第4期),67-69. * |
Also Published As
Publication number | Publication date |
---|---|
WO2008042029A2 (en) | 2008-04-10 |
JP5330246B2 (ja) | 2013-10-30 |
KR101478669B1 (ko) | 2015-01-02 |
JP2010505336A (ja) | 2010-02-18 |
US8467626B2 (en) | 2013-06-18 |
WO2008042029A3 (en) | 2008-11-20 |
CN101536031A (zh) | 2009-09-16 |
EP2070042A2 (en) | 2009-06-17 |
US20090324121A1 (en) | 2009-12-31 |
KR20090068219A (ko) | 2009-06-25 |
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