SG10201406803YA - Methods, Devices, And Computer Readable Mediums For Processing A Digital Picture - Google Patents
Methods, Devices, And Computer Readable Mediums For Processing A Digital PictureInfo
- Publication number
- SG10201406803YA SG10201406803YA SG10201406803YA SG10201406803YA SG10201406803YA SG 10201406803Y A SG10201406803Y A SG 10201406803YA SG 10201406803Y A SG10201406803Y A SG 10201406803YA SG 10201406803Y A SG10201406803Y A SG 10201406803YA SG 10201406803Y A SG10201406803Y A SG 10201406803YA
- Authority
- SG
- Singapore
- Prior art keywords
- methods
- devices
- processing
- computer readable
- digital picture
- Prior art date
Links
Classifications
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
- H04N19/117—Filters, e.g. for pre-processing or post-processing
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
- H04N19/136—Incoming video signal characteristics or properties
- H04N19/137—Motion inside a coding unit, e.g. average field, frame or block difference
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
- H04N19/136—Incoming video signal characteristics or properties
- H04N19/137—Motion inside a coding unit, e.g. average field, frame or block difference
- H04N19/139—Analysis of motion vectors, e.g. their magnitude, direction, variance or reliability
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
- H04N19/136—Incoming video signal characteristics or properties
- H04N19/14—Coding unit complexity, e.g. amount of activity or edge presence estimation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
- H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
- H04N19/176—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a block, e.g. a macroblock
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
- H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
- H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding
- H04N19/615—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding using motion compensated temporal filtering [MCTF]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
- H04N19/63—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding using sub-band based transform, e.g. wavelets
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/80—Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
-
- 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
- G06T2207/10—Image acquisition modality
- G06T2207/10016—Video; Image sequence
-
- 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
- G06T2207/20004—Adaptive image processing
- G06T2207/20012—Locally adaptive
-
- 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
- G06T2207/20021—Dividing image into blocks, subimages or windows
-
- 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
- G06T2207/20182—Noise reduction or smoothing in the temporal domain; Spatio-temporal filtering
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
- H04N19/13—Adaptive entropy coding, e.g. adaptive variable length coding [AVLC] or context adaptive binary arithmetic coding [CABAC]
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SG10201406803YA SG10201406803YA (en) | 2009-10-30 | 2010-10-29 | Methods, Devices, And Computer Readable Mediums For Processing A Digital Picture |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SG2009072463 | 2009-10-30 | ||
SG10201406803YA SG10201406803YA (en) | 2009-10-30 | 2010-10-29 | Methods, Devices, And Computer Readable Mediums For Processing A Digital Picture |
Publications (1)
Publication Number | Publication Date |
---|---|
SG10201406803YA true SG10201406803YA (en) | 2014-11-27 |
Family
ID=55131452
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG10201406803YA SG10201406803YA (en) | 2009-10-30 | 2010-10-29 | Methods, Devices, And Computer Readable Mediums For Processing A Digital Picture |
SG10201408613UA SG10201408613UA (en) | 2009-10-30 | 2010-10-29 | Methods, Devices, And Computer Readable Mediums For Processing A Digital Picture |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG10201408613UA SG10201408613UA (en) | 2009-10-30 | 2010-10-29 | Methods, Devices, And Computer Readable Mediums For Processing A Digital Picture |
Country Status (4)
Country | Link |
---|---|
US (1) | US9183617B2 (fr) |
EP (1) | EP2494783A4 (fr) |
SG (2) | SG10201406803YA (fr) |
WO (1) | WO2011053255A1 (fr) |
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US9286457B2 (en) | 2004-06-14 | 2016-03-15 | Rodney Beatson | Method and system for providing password-free, hardware-rooted, ASIC-based authentication of a human to a mobile device using biometrics with a protected, local template to release trusted credentials to relying parties |
TWI488494B (zh) * | 2011-04-28 | 2015-06-11 | Altek Corp | 多畫面的影像降噪方法 |
US9846799B2 (en) | 2012-05-18 | 2017-12-19 | Apple Inc. | Efficient texture comparison |
US9135496B2 (en) | 2012-05-18 | 2015-09-15 | Apple Inc. | Efficient texture comparison |
US9202099B2 (en) * | 2012-06-29 | 2015-12-01 | Apple Inc. | Fingerprint sensing and enrollment |
US9715616B2 (en) | 2012-06-29 | 2017-07-25 | Apple Inc. | Fingerprint sensing and enrollment |
KR20150114959A (ko) * | 2013-02-07 | 2015-10-13 | 톰슨 라이센싱 | 컨텍스트-기반 비디오 품질 평가를 위한 방법 및 장치 |
JP2016510567A (ja) * | 2013-02-07 | 2016-04-07 | トムソン ライセンシングThomson Licensing | コンテキスト・ベースのビデオ品質評価のための方法および装置 |
US9111125B2 (en) | 2013-02-08 | 2015-08-18 | Apple Inc. | Fingerprint imaging and quality characterization |
US10068120B2 (en) | 2013-03-15 | 2018-09-04 | Apple Inc. | High dynamic range fingerprint sensing |
CN103824261B (zh) * | 2014-01-15 | 2017-01-18 | 北京君正集成电路股份有限公司 | 一种图像降噪处理方法及装置 |
US10438631B2 (en) | 2014-02-05 | 2019-10-08 | Snap Inc. | Method for real-time video processing involving retouching of an object in the video |
JP2016066922A (ja) * | 2014-09-25 | 2016-04-28 | ソニー株式会社 | 信号処理装置、撮像装置、および、それらにおける信号処理方法。 |
US10021396B1 (en) | 2014-12-30 | 2018-07-10 | Ambarella, Inc. | Motion detection based on observing several pictures |
CN104657946B (zh) * | 2015-02-03 | 2018-03-30 | 厦门美图网科技有限公司 | 一种快速实现多重效果的图像滤镜处理方法和装置 |
US10116901B2 (en) | 2015-03-18 | 2018-10-30 | Avatar Merger Sub II, LLC | Background modification in video conferencing |
US9792522B2 (en) * | 2015-12-01 | 2017-10-17 | Bloomsky, Inc. | Weather information extraction using sequential images |
US10674045B2 (en) * | 2017-05-31 | 2020-06-02 | Google Llc | Mutual noise estimation for videos |
US10795056B2 (en) | 2017-06-23 | 2020-10-06 | Tianjin Kantian Technology Co., Ltd. | Local weather forecast |
US11533428B2 (en) * | 2020-01-23 | 2022-12-20 | Samsung Electronics Co., Ltd. | Electronic device and method for controlling electronic device |
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US5424783A (en) | 1993-02-10 | 1995-06-13 | Wong; Yiu-Fai | Clustering filter method for noise filtering, scale-space filtering and image processing |
DE4343095C2 (de) | 1993-12-17 | 2001-04-26 | Philips Corp Intellectual Pty | Verfahren und Schaltung zur Störsignalbefreiung von Videosignalen |
US5933540A (en) | 1995-05-11 | 1999-08-03 | General Electric Company | Filter system and method for efficiently suppressing noise and improving edge definition in a digitized image |
US5974192A (en) | 1995-11-22 | 1999-10-26 | U S West, Inc. | System and method for matching blocks in a sequence of images |
US5847772A (en) | 1996-09-11 | 1998-12-08 | Wells; Aaron | Adaptive filter for video processing applications |
US5959693A (en) | 1997-05-07 | 1999-09-28 | General Instrument Corporation | Pixel adaptive noise reduction filter for digital video |
US6281942B1 (en) | 1997-08-11 | 2001-08-28 | Microsoft Corporation | Spatial and temporal filtering mechanism for digital motion video signals |
DE10024374B4 (de) | 2000-05-17 | 2004-05-06 | Micronas Munich Gmbh | Verfahren und Vorrichtung zum Messen des in einem Bild enthaltenen Rauschens |
JP4210021B2 (ja) | 2000-06-21 | 2009-01-14 | 富士フイルム株式会社 | 画像信号処理装置および画像信号処理方法 |
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KR100453222B1 (ko) * | 2001-12-17 | 2004-10-15 | 한국전자통신연구원 | 카메라 움직임 판별 장치 및 방법 |
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JP4712497B2 (ja) | 2005-09-15 | 2011-06-29 | ローム株式会社 | フィルタ回路、並びに、これを用いたイメージセンサ、イメージセンサモジュール、画像読取装置 |
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KR100800888B1 (ko) | 2005-12-08 | 2008-02-04 | 연세대학교 산학협력단 | 패턴 정보를 이용한 영상잡음 제거방법 |
JP5160451B2 (ja) | 2006-01-31 | 2013-03-13 | トムソン ライセンシング | エッジ・ベースの空間‐時間的フィルタリングの方法および装置 |
TWI324013B (en) | 2006-02-22 | 2010-04-21 | Huper Lab Co Ltd | Video noise reduction method using adaptive spatial and motion-compensation temporal filters |
JP2008109247A (ja) | 2006-10-24 | 2008-05-08 | Matsushita Electric Ind Co Ltd | ビデオ・ノイズをフィルタリングする方法、装置、集積回路およびエンコーダ |
US7742652B2 (en) | 2006-12-21 | 2010-06-22 | Sharp Laboratories Of America, Inc. | Methods and systems for image noise processing |
US7783124B2 (en) | 2007-03-02 | 2010-08-24 | Huper Laboratories Co., Ltd. | Method for reducing image noise |
US7787154B2 (en) | 2007-05-31 | 2010-08-31 | Xerox Corporation | Font printing system having embedded security information comprising variable data periodic line patterns |
-
2010
- 2010-10-29 SG SG10201406803YA patent/SG10201406803YA/en unknown
- 2010-10-29 EP EP10827259.2A patent/EP2494783A4/fr not_active Withdrawn
- 2010-10-29 WO PCT/SG2010/000420 patent/WO2011053255A1/fr active Application Filing
- 2010-10-29 SG SG10201408613UA patent/SG10201408613UA/en unknown
- 2010-10-29 US US13/504,430 patent/US9183617B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US9183617B2 (en) | 2015-11-10 |
EP2494783A4 (fr) | 2013-04-10 |
EP2494783A1 (fr) | 2012-09-05 |
US20130004096A1 (en) | 2013-01-03 |
SG10201408613UA (en) | 2015-02-27 |
WO2011053255A1 (fr) | 2011-05-05 |
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