US20120162449A1 - Digital image stabilization device and method - Google Patents
Digital image stabilization device and method Download PDFInfo
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- US20120162449A1 US20120162449A1 US13/313,626 US201113313626A US2012162449A1 US 20120162449 A1 US20120162449 A1 US 20120162449A1 US 201113313626 A US201113313626 A US 201113313626A US 2012162449 A1 US2012162449 A1 US 2012162449A1
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/14—Picture signal circuitry for video frequency region
- H04N5/144—Movement detection
- H04N5/145—Movement estimation
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F12/00—Accessing, addressing or allocating within memory systems or architectures
- G06F12/02—Addressing or allocation; Relocation
- G06F12/08—Addressing or allocation; Relocation in hierarchically structured memory systems, e.g. virtual memory systems
- G06F12/0802—Addressing of a memory level in which the access to the desired data or data block requires associative addressing means, e.g. caches
- G06F12/0891—Addressing of a memory level in which the access to the desired data or data block requires associative addressing means, e.g. caches using clearing, invalidating or resetting means
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T1/00—General purpose image data processing
- G06T1/20—Processor architectures; Processor configuration, e.g. pipelining
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/20—Analysis of motion
- G06T7/207—Analysis of motion for motion estimation over a hierarchy of resolutions
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/20—Analysis of motion
- G06T7/223—Analysis of motion using block-matching
- G06T7/238—Analysis of motion using block-matching using non-full search, e.g. three-step search
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/20—Analysis of motion
- G06T7/246—Analysis of motion using feature-based methods, e.g. the tracking of corners or segments
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/68—Control of cameras or camera modules for stable pick-up of the scene, e.g. compensating for camera body vibrations
- H04N23/681—Motion detection
- H04N23/6811—Motion detection based on the image signal
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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
- G06T2207/10—Image acquisition modality
- G06T2207/10016—Video; Image sequence
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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
- G06T2207/20016—Hierarchical, coarse-to-fine, multiscale or multiresolution image processing; Pyramid transform
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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
- G06T2207/20021—Dividing image into blocks, subimages or windows
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/313,626 US20120162449A1 (en) | 2010-12-23 | 2011-12-07 | Digital image stabilization device and method |
Applications Claiming Priority (3)
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US201061426970P | 2010-12-23 | 2010-12-23 | |
US201061426975P | 2010-12-23 | 2010-12-23 | |
US13/313,626 US20120162449A1 (en) | 2010-12-23 | 2011-12-07 | Digital image stabilization device and method |
Publications (1)
Publication Number | Publication Date |
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US20120162449A1 true US20120162449A1 (en) | 2012-06-28 |
Family
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US13/313,860 Active 2033-06-04 US9041817B2 (en) | 2010-12-23 | 2011-12-07 | Method and apparatus for raster output of rotated interpolated pixels optimized for digital image stabilization |
US13/313,715 Active 2032-03-23 US8849054B2 (en) | 2010-12-23 | 2011-12-07 | Digital image stabilization |
US13/313,626 Abandoned US20120162449A1 (en) | 2010-12-23 | 2011-12-07 | Digital image stabilization device and method |
US13/313,974 Active 2032-08-31 US8988536B2 (en) | 2010-12-23 | 2011-12-07 | Image processing circuit, method of operation thereof, and digital camera including same |
US13/313,588 Active 2034-02-20 US9083845B2 (en) | 2010-12-23 | 2011-12-07 | Global arming method for image processing pipeline |
US13/313,771 Active 2033-06-13 US9036031B2 (en) | 2010-12-23 | 2011-12-07 | Digital image stabilization method with adaptive filtering |
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US13/313,860 Active 2033-06-04 US9041817B2 (en) | 2010-12-23 | 2011-12-07 | Method and apparatus for raster output of rotated interpolated pixels optimized for digital image stabilization |
US13/313,715 Active 2032-03-23 US8849054B2 (en) | 2010-12-23 | 2011-12-07 | Digital image stabilization |
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US13/313,974 Active 2032-08-31 US8988536B2 (en) | 2010-12-23 | 2011-12-07 | Image processing circuit, method of operation thereof, and digital camera including same |
US13/313,588 Active 2034-02-20 US9083845B2 (en) | 2010-12-23 | 2011-12-07 | Global arming method for image processing pipeline |
US13/313,771 Active 2033-06-13 US9036031B2 (en) | 2010-12-23 | 2011-12-07 | Digital image stabilization method with adaptive filtering |
Country Status (5)
Country | Link |
---|---|
US (7) | US8797414B2 (de) |
JP (7) | JP5855445B2 (de) |
KR (7) | KR101798010B1 (de) |
CN (5) | CN102572279B (de) |
DE (6) | DE102011056970A1 (de) |
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US20120162450A1 (en) * | 2010-12-23 | 2012-06-28 | Sungsoo Park | Digital image stabilization device and method |
US20120307086A1 (en) * | 2011-05-31 | 2012-12-06 | Andrei Jefremov | Video Stabilization |
US20130322766A1 (en) * | 2012-05-30 | 2013-12-05 | Samsung Electronics Co., Ltd. | Method of detecting global motion and global motion detector, and digital image stabilization (dis) method and circuit including the same |
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CN111974081A (zh) * | 2020-07-31 | 2020-11-24 | 湖北三江航天红阳机电有限公司 | 一种气凝胶胶液回收装置、方法、系统、设备和存储介质 |
US11356604B2 (en) * | 2020-02-14 | 2022-06-07 | Pixelworks, Inc. | Methods and systems for image processing with multiple image sources |
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