CN102693538A - 生成高动态范围图像的全局对准 - Google Patents
生成高动态范围图像的全局对准 Download PDFInfo
- Publication number
- CN102693538A CN102693538A CN2012100453619A CN201210045361A CN102693538A CN 102693538 A CN102693538 A CN 102693538A CN 2012100453619 A CN2012100453619 A CN 2012100453619A CN 201210045361 A CN201210045361 A CN 201210045361A CN 102693538 A CN102693538 A CN 102693538A
- Authority
- CN
- China
- Prior art keywords
- image
- benchmark image
- benchmark
- pixel sample
- sample values
- 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
- 230000033001 locomotion Effects 0.000 claims abstract description 178
- 238000000034 method Methods 0.000 claims abstract description 125
- 239000013598 vector Substances 0.000 claims abstract description 75
- 238000012545 processing Methods 0.000 claims description 35
- 238000006243 chemical reaction Methods 0.000 claims description 29
- 238000004458 analytical method Methods 0.000 claims description 25
- 238000004364 calculation method Methods 0.000 claims description 23
- 238000005070 sampling Methods 0.000 claims description 12
- 230000015654 memory Effects 0.000 claims description 11
- 230000008859 change Effects 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 6
- 230000008569 process Effects 0.000 abstract description 36
- 229920006395 saturated elastomer Polymers 0.000 abstract description 4
- 238000009877 rendering Methods 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 45
- 238000010586 diagram Methods 0.000 description 21
- 230000008878 coupling Effects 0.000 description 16
- 238000010168 coupling process Methods 0.000 description 16
- 238000005859 coupling reaction Methods 0.000 description 16
- 230000006870 function Effects 0.000 description 13
- 238000013519 translation Methods 0.000 description 9
- 230000009466 transformation Effects 0.000 description 8
- 230000006835 compression Effects 0.000 description 7
- 238000007906 compression Methods 0.000 description 7
- 238000010606 normalization Methods 0.000 description 7
- 230000000007 visual effect Effects 0.000 description 7
- 230000009471 action Effects 0.000 description 6
- 238000006073 displacement reaction Methods 0.000 description 6
- 238000003384 imaging method Methods 0.000 description 6
- 238000012797 qualification Methods 0.000 description 6
- 238000007667 floating Methods 0.000 description 5
- 230000005055 memory storage Effects 0.000 description 5
- KRQUFUKTQHISJB-YYADALCUSA-N 2-[(E)-N-[2-(4-chlorophenoxy)propoxy]-C-propylcarbonimidoyl]-3-hydroxy-5-(thian-3-yl)cyclohex-2-en-1-one Chemical compound CCC\C(=N/OCC(C)OC1=CC=C(Cl)C=C1)C1=C(O)CC(CC1=O)C1CCCSC1 KRQUFUKTQHISJB-YYADALCUSA-N 0.000 description 4
- 238000013507 mapping Methods 0.000 description 4
- 238000013139 quantization Methods 0.000 description 4
- 230000007704 transition Effects 0.000 description 4
- 239000000872 buffer Substances 0.000 description 3
- 238000004891 communication Methods 0.000 description 3
- 230000014509 gene expression Effects 0.000 description 3
- 230000006855 networking Effects 0.000 description 3
- 239000004180 red 2G Substances 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000009499 grossing Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- PXFBZOLANLWPMH-UHFFFAOYSA-N 16-Epiaffinine Natural products C1C(C2=CC=CC=C2N2)=C2C(=O)CC2C(=CC)CN(C)C1C2CO PXFBZOLANLWPMH-UHFFFAOYSA-N 0.000 description 1
- BSYNRYMUTXBXSQ-UHFFFAOYSA-N Aspirin Chemical compound CC(=O)OC1=CC=CC=C1C(O)=O BSYNRYMUTXBXSQ-UHFFFAOYSA-N 0.000 description 1
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000007781 pre-processing Methods 0.000 description 1
- 238000011002 quantification Methods 0.000 description 1
- 230000008707 rearrangement Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- 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
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/20—Analysis of motion
-
- 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
- G06T2207/20208—High dynamic range [HDR] image processing
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/70—Circuitry for compensating brightness variation in the scene
- H04N23/741—Circuitry for compensating brightness variation in the scene by increasing the dynamic range of the image compared to the dynamic range of the electronic image sensors
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Multimedia (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Image Processing (AREA)
Abstract
Description
Claims (10)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/035,883 US8711248B2 (en) | 2011-02-25 | 2011-02-25 | Global alignment for high-dynamic range image generation |
US13/035883 | 2011-02-25 | ||
US13/035,883 | 2011-02-25 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102693538A true CN102693538A (zh) | 2012-09-26 |
CN102693538B CN102693538B (zh) | 2017-03-01 |
Family
ID=46718763
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210045361.9A Active CN102693538B (zh) | 2011-02-25 | 2012-02-27 | 生成高动态范围图像的全局对准方法和装置 |
Country Status (2)
Country | Link |
---|---|
US (1) | US8711248B2 (zh) |
CN (1) | CN102693538B (zh) |
Cited By (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103297657A (zh) * | 2013-05-14 | 2013-09-11 | 李小林 | 一种基于gpu的视频稳定方法 |
CN103413285A (zh) * | 2013-08-02 | 2013-11-27 | 北京工业大学 | 基于样本预测的hdr和hr图像重建方法 |
CN103413286A (zh) * | 2013-08-02 | 2013-11-27 | 北京工业大学 | 一种基于学习的高动态范围与高分辨率图像联合重建方法 |
CN103973958A (zh) * | 2013-01-30 | 2014-08-06 | 阿里巴巴集团控股有限公司 | 图像处理方法及设备 |
CN104349066A (zh) * | 2013-07-31 | 2015-02-11 | 华为终端有限公司 | 一种生成高动态范围图像的方法、装置 |
CN106686320A (zh) * | 2017-01-22 | 2017-05-17 | 宁波星帆信息科技有限公司 | 一种基于数密度均衡的色调映射方法 |
CN106797437A (zh) * | 2014-09-25 | 2017-05-31 | 英特尔公司 | 使用多个图像的高动态范围图像合成 |
CN107527360A (zh) * | 2017-08-23 | 2017-12-29 | 维沃移动通信有限公司 | 一种图像对齐方法及移动终端 |
US9888186B2 (en) | 2014-03-13 | 2018-02-06 | Beijing Zhigu Rui Tuo Tech Co., Ltd | Image acquisition method and image acquisition apparatus |
CN108352076A (zh) * | 2015-08-24 | 2018-07-31 | 汤姆逊许可公司 | 编码和解码方法及对应设备 |
US10055872B2 (en) | 2014-11-21 | 2018-08-21 | SZ DJI Technology Co., Ltd. | System and method of fast adaptive blending for high dynamic range imaging |
CN109391772A (zh) * | 2017-08-14 | 2019-02-26 | 佳能株式会社 | 图像模糊校正设备及其控制方法 |
US10321072B2 (en) | 2014-03-13 | 2019-06-11 | Beijing Zhigu Rui Tuo Tech Co., Ltd | Image obtaining apparatus and method for obtaining an image based on pixel binning |
CN110213459A (zh) * | 2014-06-10 | 2019-09-06 | 松下知识产权经营株式会社 | 显示方法和显示装置 |
CN112243091A (zh) * | 2020-10-16 | 2021-01-19 | 微创(上海)医疗机器人有限公司 | 三维内窥镜***、控制方法和存储介质 |
CN114503541A (zh) * | 2019-08-06 | 2022-05-13 | 三星电子株式会社 | 用于多帧融合的有效率的正则化图像对准的装置和方法 |
CN115578255A (zh) * | 2022-09-22 | 2023-01-06 | 北京航空航天大学 | 一种基于帧间亚像素块匹配的超分辨率重建方法 |
Families Citing this family (72)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010118177A1 (en) * | 2009-04-08 | 2010-10-14 | Zoran Corporation | Exposure control for high dynamic range image capture |
US8525900B2 (en) | 2009-04-23 | 2013-09-03 | Csr Technology Inc. | Multiple exposure high dynamic range image capture |
WO2010123923A1 (en) | 2009-04-23 | 2010-10-28 | Zoran Corporation | Multiple exposure high dynamic range image capture |
US8570396B2 (en) * | 2009-04-23 | 2013-10-29 | Csr Technology Inc. | Multiple exposure high dynamic range image capture |
US8896715B2 (en) | 2010-02-11 | 2014-11-25 | Microsoft Corporation | Generic platform video image stabilization |
JP2012019392A (ja) * | 2010-07-08 | 2012-01-26 | Nikon Corp | 画像処理装置、電子カメラおよび画像処理プログラム |
US9077910B2 (en) * | 2011-04-06 | 2015-07-07 | Dolby Laboratories Licensing Corporation | Multi-field CCD capture for HDR imaging |
JP5701664B2 (ja) * | 2011-04-07 | 2015-04-15 | オリンパス株式会社 | 撮像装置 |
EP2509044B1 (en) * | 2011-04-08 | 2018-10-03 | Dolby Laboratories Licensing Corporation | Local definition of global image transformations |
US8933985B1 (en) | 2011-06-06 | 2015-01-13 | Qualcomm Technologies, Inc. | Method, apparatus, and manufacture for on-camera HDR panorama |
US9824426B2 (en) | 2011-08-01 | 2017-11-21 | Microsoft Technology Licensing, Llc | Reduced latency video stabilization |
US20130044237A1 (en) * | 2011-08-15 | 2013-02-21 | Broadcom Corporation | High Dynamic Range Video |
WO2013054446A1 (ja) | 2011-10-14 | 2013-04-18 | 株式会社モルフォ | 画像合成装置、画像合成方法、画像合成プログラム及び記録媒体 |
WO2013100791A1 (en) * | 2011-12-30 | 2013-07-04 | Intel Corporation | Method of and apparatus for scalable frame rate up-conversion |
KR101664158B1 (ko) * | 2012-01-18 | 2016-10-11 | 인텔 코포레이션 | 지능형 계산 촬영 시스템 |
JP5950678B2 (ja) * | 2012-04-27 | 2016-07-13 | キヤノン株式会社 | 撮像装置、制御方法、及びプログラム |
KR101930235B1 (ko) * | 2012-05-15 | 2018-12-18 | 삼성전자 주식회사 | 디지털 이미지 안정화 방법, 장치 및 시스템 |
KR101939628B1 (ko) * | 2012-05-30 | 2019-01-17 | 삼성전자주식회사 | 모션 검출 방법 및 모션 검출기 |
US9489706B2 (en) * | 2012-07-02 | 2016-11-08 | Qualcomm Technologies, Inc. | Device and algorithm for capturing high dynamic range (HDR) video |
CN102779334B (zh) * | 2012-07-20 | 2015-01-07 | 华为技术有限公司 | 一种多曝光运动图像的校正方法及装置 |
US9525825B1 (en) * | 2012-09-25 | 2016-12-20 | Amazon Technologies, Inc. | Delayed image data processing |
DE102013110899B4 (de) * | 2012-10-04 | 2019-07-04 | Cognex Corporation | Symbologie-Lesegerät mit Multicore-Prozessor und Systeme und Verfahren zum Betrieb desselben |
US10154177B2 (en) * | 2012-10-04 | 2018-12-11 | Cognex Corporation | Symbology reader with multi-core processor |
US9129388B2 (en) | 2012-11-21 | 2015-09-08 | Apple Inc. | Global approximation to spatially varying tone mapping operators |
US9955084B1 (en) | 2013-05-23 | 2018-04-24 | Oliver Markus Haynold | HDR video camera |
US10015515B2 (en) * | 2013-06-21 | 2018-07-03 | Qualcomm Incorporated | Intra prediction from a predictive block |
US8957984B2 (en) * | 2013-06-30 | 2015-02-17 | Konica Minolta Laboratory U.S.A., Inc. | Ghost artifact detection and removal in HDR image processsing using multi-scale normalized cross-correlation |
US9100631B2 (en) * | 2013-08-05 | 2015-08-04 | Cable Television Laboratories, Inc. | Dynamic picture quality control |
KR102144394B1 (ko) * | 2013-08-20 | 2020-08-13 | 한화테크윈 주식회사 | 영상 정합 장치 및 이를 이용한 영상 정합 방법 |
WO2015061335A2 (en) | 2013-10-22 | 2015-04-30 | Dolby Laboratories Licensing Corporation | Guided color grading for extended dynamic range |
JP6289044B2 (ja) * | 2013-11-15 | 2018-03-07 | オリンパス株式会社 | 観察装置 |
US20150142884A1 (en) * | 2013-11-21 | 2015-05-21 | Microsoft Corporation | Image Sharing for Online Collaborations |
WO2015098669A1 (en) * | 2013-12-26 | 2015-07-02 | Canon Kabushiki Kaisha | Image processing apparatus and imaging apparatus |
US9883197B2 (en) | 2014-01-09 | 2018-01-30 | Qualcomm Incorporated | Intra prediction of chroma blocks using the same vector |
US9668367B2 (en) | 2014-02-04 | 2017-05-30 | Microsoft Technology Licensing, Llc | Wearable computing systems |
WO2016004006A1 (en) * | 2014-06-30 | 2016-01-07 | The University Of North Carolina At Chapel Hill | Methods, systems, and computer readable for performing image compression |
KR20160003502A (ko) * | 2014-07-01 | 2016-01-11 | 삼성전자주식회사 | 병렬화 방법 및 전자 장치 |
US9355439B1 (en) * | 2014-07-02 | 2016-05-31 | The United States Of America As Represented By The Secretary Of The Navy | Joint contrast enhancement and turbulence mitigation method |
US9525804B2 (en) | 2014-08-30 | 2016-12-20 | Apple Inc. | Multi-band YCbCr noise modeling and noise reduction based on scene metadata |
US9667842B2 (en) | 2014-08-30 | 2017-05-30 | Apple Inc. | Multi-band YCbCr locally-adaptive noise modeling and noise reduction based on scene metadata |
US9349162B1 (en) | 2014-10-24 | 2016-05-24 | Matrox Electronic Systems Ltd. | System and method for image color correction |
US9747673B2 (en) * | 2014-11-05 | 2017-08-29 | Dolby Laboratories Licensing Corporation | Systems and methods for rectifying image artifacts |
US9589313B2 (en) * | 2015-01-09 | 2017-03-07 | Vixs Systems, Inc. | Dynamic range converter with pipelined architecture and methods for use therewith |
US9860504B2 (en) | 2015-01-09 | 2018-01-02 | Vixs Systems, Inc. | Color gamut mapper for dynamic range conversion and methods for use therewith |
JP6390512B2 (ja) * | 2015-05-21 | 2018-09-19 | 株式会社デンソー | 車載カメラ装置 |
US9665927B2 (en) * | 2015-06-03 | 2017-05-30 | Samsung Electronics Co., Ltd. | Method and apparatus of multi-frame super resolution robust to local and global motion |
US9641820B2 (en) | 2015-09-04 | 2017-05-02 | Apple Inc. | Advanced multi-band noise reduction |
US9883112B1 (en) * | 2016-09-22 | 2018-01-30 | Pinnacle Imaging Corporation | High dynamic range imaging |
US10218952B2 (en) | 2016-11-28 | 2019-02-26 | Microsoft Technology Licensing, Llc | Architecture for rendering high dynamic range video on enhanced dynamic range display devices |
US10176561B2 (en) | 2017-01-27 | 2019-01-08 | Microsoft Technology Licensing, Llc | Content-adaptive adjustments to tone mapping operations for high dynamic range content |
US10104334B2 (en) * | 2017-01-27 | 2018-10-16 | Microsoft Technology Licensing, Llc | Content-adaptive adjustment of display device brightness levels when rendering high dynamic range content |
US10863105B1 (en) * | 2017-06-27 | 2020-12-08 | Amazon Technologies, Inc. | High dynamic range imaging for event detection and inventory management |
US10319079B2 (en) | 2017-06-30 | 2019-06-11 | Microsoft Technology Licensing, Llc | Noise estimation using bracketed image capture |
CN111316629B (zh) * | 2017-08-02 | 2022-04-19 | 索尼公司 | 图像处理装置和方法、成像装置和程序 |
JP6897431B2 (ja) * | 2017-08-30 | 2021-06-30 | オムロン株式会社 | 画像処理装置、設定支援方法、および設定支援プログラム |
JP7022544B2 (ja) * | 2017-09-13 | 2022-02-18 | キヤノン株式会社 | 画像処理装置及び方法、及び撮像装置 |
US10497104B2 (en) | 2017-10-24 | 2019-12-03 | Adobe Inc. | Empirical exposure normalization |
CN108702512B (zh) * | 2017-10-31 | 2020-11-24 | 深圳市大疆创新科技有限公司 | 运动估计方法和装置 |
US10957024B2 (en) | 2018-10-30 | 2021-03-23 | Microsoft Technology Licensing, Llc | Real time tone mapping of high dynamic range image data at time of playback on a lower dynamic range display |
JP6785456B2 (ja) * | 2018-11-30 | 2020-11-18 | パナソニックIpマネジメント株式会社 | 画像処理装置、画像処理方法及びプログラム |
US11128809B2 (en) * | 2019-02-15 | 2021-09-21 | Samsung Electronics Co., Ltd. | System and method for compositing high dynamic range images |
JP2020184669A (ja) * | 2019-05-07 | 2020-11-12 | シャープ株式会社 | 画像処理装置、撮像装置、画像処理方法、プログラム |
US11004232B2 (en) | 2019-07-12 | 2021-05-11 | Mediatek Inc. | Method and apparatus for performing object detection according to bounding box distribution that is determined by considering lens configuration |
JP7137544B2 (ja) * | 2019-09-26 | 2022-09-14 | キヤノン株式会社 | 画像処理装置および画像処理方法、プログラム |
KR20210101941A (ko) * | 2020-02-11 | 2021-08-19 | 삼성전자주식회사 | 전자 장치 및 그의 hdr 영상 생성 방법 |
US11430094B2 (en) | 2020-07-20 | 2022-08-30 | Samsung Electronics Co., Ltd. | Guided multi-exposure image fusion |
US11012630B1 (en) * | 2020-09-24 | 2021-05-18 | Panasonic Intellectual Property Management Co., Ltd. | Image processor and image processing method |
US11778335B2 (en) * | 2020-10-23 | 2023-10-03 | Black Sesame Technologies Inc. | Generating high dynamic range video using low dynamic range image sensor |
US11373281B1 (en) * | 2021-02-23 | 2022-06-28 | Qualcomm Incorporated | Techniques for anchor frame switching |
US11508331B1 (en) * | 2021-04-28 | 2022-11-22 | Novatek Microelectronics Corp. | Image uniformity compensation device |
KR20230043318A (ko) | 2021-09-24 | 2023-03-31 | 삼성전자주식회사 | 영상 내 객체를 분류하는 객체 분류 방법 및 장치 |
CN116452454B (zh) * | 2023-04-19 | 2023-10-03 | 哈尔滨理工大学 | 一种基于多分辨率金字塔的色阶映射方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070242900A1 (en) * | 2006-04-13 | 2007-10-18 | Mei Chen | Combining multiple exposure images to increase dynamic range |
CN101815166A (zh) * | 2009-02-19 | 2010-08-25 | 索尼公司 | 图像处理设备、相机运动分量计算方法和图像处理程序 |
Family Cites Families (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5259040A (en) | 1991-10-04 | 1993-11-02 | David Sarnoff Research Center, Inc. | Method for determining sensor motion and scene structure and image processing system therefor |
ES2258311T3 (es) | 1993-06-04 | 2006-08-16 | Sarnoff Corporation | Sistema y procedimiento para la estabilizacion electronica de imagenes. |
US5973733A (en) | 1995-05-31 | 1999-10-26 | Texas Instruments Incorporated | Video stabilization system and method |
US6097854A (en) | 1997-08-01 | 2000-08-01 | Microsoft Corporation | Image mosaic construction system and apparatus with patch-based alignment, global block adjustment and pair-wise motion-based local warping |
US7084905B1 (en) | 2000-02-23 | 2006-08-01 | The Trustees Of Columbia University In The City Of New York | Method and apparatus for obtaining high dynamic range images |
US7227896B2 (en) | 2001-10-04 | 2007-06-05 | Sharp Laboratories Of America, Inc. | Method and apparatus for global motion estimation |
US7061524B2 (en) | 2001-11-13 | 2006-06-13 | The Board Of Trustees Of The Leland Stanford Junior University | Motion/saturation detection system and method for synthesizing high dynamic range motion blur free images from multiple captures |
US7119837B2 (en) | 2002-06-28 | 2006-10-10 | Microsoft Corporation | Video processing system and method for automatic enhancement of digital video |
US6879731B2 (en) | 2003-04-29 | 2005-04-12 | Microsoft Corporation | System and process for generating high dynamic range video |
US7346109B2 (en) | 2003-12-23 | 2008-03-18 | Genesis Microchip Inc. | Motion vector computation for video sequences |
US7649549B2 (en) | 2004-09-27 | 2010-01-19 | Texas Instruments Incorporated | Motion stabilization in video frames using motion vectors and reliability blocks |
US7489341B2 (en) | 2005-01-18 | 2009-02-10 | Primax Electronics Ltd. | Method to stabilize digital video motion |
US7755667B2 (en) | 2005-05-17 | 2010-07-13 | Eastman Kodak Company | Image sequence stabilization method and camera having dual path image sequence stabilization |
US7894528B2 (en) | 2005-05-25 | 2011-02-22 | Yissum Research Development Company Of The Hebrew University Of Jerusalem | Fast and robust motion computations using direct methods |
US7433514B2 (en) | 2005-07-13 | 2008-10-07 | Canon Kabushiki Kaisha | Tone mapping of high dynamic range images |
US7454136B2 (en) | 2005-07-28 | 2008-11-18 | Mitsubishi Electric Research Laboratories, Inc. | Method and apparatus for acquiring HDR flash images |
US7557832B2 (en) | 2005-08-12 | 2009-07-07 | Volker Lindenstruth | Method and apparatus for electronically stabilizing digital images |
US8014445B2 (en) | 2006-02-24 | 2011-09-06 | Sharp Laboratories Of America, Inc. | Methods and systems for high dynamic range video coding |
US8644643B2 (en) | 2006-06-14 | 2014-02-04 | Qualcomm Incorporated | Convolution filtering in a graphics processor |
US8340185B2 (en) | 2006-06-27 | 2012-12-25 | Marvell World Trade Ltd. | Systems and methods for a motion compensated picture rate converter |
WO2008012822A2 (en) | 2006-07-26 | 2008-01-31 | Human Monitoring Ltd | Image stabilizer |
KR101392732B1 (ko) | 2007-08-20 | 2014-05-08 | 삼성전자주식회사 | 손떨림에 의한 움직임 추정 장치 및 방법, 그를 이용한영상 촬상 장치 |
US8750390B2 (en) | 2008-01-10 | 2014-06-10 | Microsoft Corporation | Filtering and dithering as pre-processing before encoding |
US8213706B2 (en) | 2008-04-22 | 2012-07-03 | Honeywell International Inc. | Method and system for real-time visual odometry |
US8406569B2 (en) | 2009-01-19 | 2013-03-26 | Sharp Laboratories Of America, Inc. | Methods and systems for enhanced dynamic range images and video from multiple exposures |
WO2010123923A1 (en) * | 2009-04-23 | 2010-10-28 | Zoran Corporation | Multiple exposure high dynamic range image capture |
KR101614914B1 (ko) * | 2009-07-23 | 2016-04-25 | 삼성전자주식회사 | 모션 적응적 고대비 영상 획득 장치 및 방법 |
US8531535B2 (en) * | 2010-10-28 | 2013-09-10 | Google Inc. | Methods and systems for processing a video for stabilization and retargeting |
-
2011
- 2011-02-25 US US13/035,883 patent/US8711248B2/en active Active
-
2012
- 2012-02-27 CN CN201210045361.9A patent/CN102693538B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070242900A1 (en) * | 2006-04-13 | 2007-10-18 | Mei Chen | Combining multiple exposure images to increase dynamic range |
CN101815166A (zh) * | 2009-02-19 | 2010-08-25 | 索尼公司 | 图像处理设备、相机运动分量计算方法和图像处理程序 |
Cited By (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103973958B (zh) * | 2013-01-30 | 2018-04-03 | 阿里巴巴集团控股有限公司 | 图像处理方法及设备 |
CN103973958A (zh) * | 2013-01-30 | 2014-08-06 | 阿里巴巴集团控股有限公司 | 图像处理方法及设备 |
CN103297657B (zh) * | 2013-05-14 | 2016-08-10 | 李小林 | 一种基于gpu的视频稳定方法 |
CN103297657A (zh) * | 2013-05-14 | 2013-09-11 | 李小林 | 一种基于gpu的视频稳定方法 |
CN104349066A (zh) * | 2013-07-31 | 2015-02-11 | 华为终端有限公司 | 一种生成高动态范围图像的方法、装置 |
CN104349066B (zh) * | 2013-07-31 | 2018-03-06 | 华为终端(东莞)有限公司 | 一种生成高动态范围图像的方法、装置 |
CN103413286B (zh) * | 2013-08-02 | 2017-05-03 | 北京工业大学 | 一种基于学习的高动态范围与高分辨率图像联合重建方法 |
CN103413286A (zh) * | 2013-08-02 | 2013-11-27 | 北京工业大学 | 一种基于学习的高动态范围与高分辨率图像联合重建方法 |
CN103413285A (zh) * | 2013-08-02 | 2013-11-27 | 北京工业大学 | 基于样本预测的hdr和hr图像重建方法 |
US10321072B2 (en) | 2014-03-13 | 2019-06-11 | Beijing Zhigu Rui Tuo Tech Co., Ltd | Image obtaining apparatus and method for obtaining an image based on pixel binning |
US9888186B2 (en) | 2014-03-13 | 2018-02-06 | Beijing Zhigu Rui Tuo Tech Co., Ltd | Image acquisition method and image acquisition apparatus |
CN110213459A (zh) * | 2014-06-10 | 2019-09-06 | 松下知识产权经营株式会社 | 显示方法和显示装置 |
CN110213459B (zh) * | 2014-06-10 | 2021-11-30 | 松下知识产权经营株式会社 | 显示方法和显示装置 |
CN106797437A (zh) * | 2014-09-25 | 2017-05-31 | 英特尔公司 | 使用多个图像的高动态范围图像合成 |
US10055872B2 (en) | 2014-11-21 | 2018-08-21 | SZ DJI Technology Co., Ltd. | System and method of fast adaptive blending for high dynamic range imaging |
CN108352076B (zh) * | 2015-08-24 | 2021-09-17 | 交互数字麦迪逊专利控股公司 | 编码和解码方法及对应设备 |
US11070830B2 (en) | 2015-08-24 | 2021-07-20 | Interdigital Madison Patent Holdings, Sas | Coding and decoding method with color conversion and corresponding devices |
CN108352076A (zh) * | 2015-08-24 | 2018-07-31 | 汤姆逊许可公司 | 编码和解码方法及对应设备 |
CN106686320A (zh) * | 2017-01-22 | 2017-05-17 | 宁波星帆信息科技有限公司 | 一种基于数密度均衡的色调映射方法 |
CN106686320B (zh) * | 2017-01-22 | 2019-06-18 | 宁波星帆信息科技有限公司 | 一种基于数密度均衡的色调映射方法 |
US10778894B2 (en) | 2017-08-14 | 2020-09-15 | Canon Kabushiki Kaisha | Imaging apparatus and control method for the same |
CN109391772A (zh) * | 2017-08-14 | 2019-02-26 | 佳能株式会社 | 图像模糊校正设备及其控制方法 |
CN109391772B (zh) * | 2017-08-14 | 2021-12-28 | 佳能株式会社 | 图像模糊校正设备及其控制方法 |
CN107527360B (zh) * | 2017-08-23 | 2019-05-17 | 维沃移动通信有限公司 | 一种图像对齐方法及移动终端 |
CN107527360A (zh) * | 2017-08-23 | 2017-12-29 | 维沃移动通信有限公司 | 一种图像对齐方法及移动终端 |
CN114503541A (zh) * | 2019-08-06 | 2022-05-13 | 三星电子株式会社 | 用于多帧融合的有效率的正则化图像对准的装置和方法 |
CN112243091A (zh) * | 2020-10-16 | 2021-01-19 | 微创(上海)医疗机器人有限公司 | 三维内窥镜***、控制方法和存储介质 |
CN112243091B (zh) * | 2020-10-16 | 2022-12-16 | 上海微创医疗机器人(集团)股份有限公司 | 三维内窥镜***、控制方法和存储介质 |
CN115578255A (zh) * | 2022-09-22 | 2023-01-06 | 北京航空航天大学 | 一种基于帧间亚像素块匹配的超分辨率重建方法 |
Also Published As
Publication number | Publication date |
---|---|
US20120218442A1 (en) | 2012-08-30 |
CN102693538B (zh) | 2017-03-01 |
US8711248B2 (en) | 2014-04-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102693538A (zh) | 生成高动态范围图像的全局对准 | |
CN102741883B (zh) | 高动态范围图像生成和渲染 | |
US11558558B1 (en) | Frame-selective camera | |
JP6255063B2 (ja) | Hdr画像のための画像処理 | |
Bandoh et al. | Recent advances in high dynamic range imaging technology | |
CN106204474B (zh) | 局部多等级色调映射运算器 | |
Banterle et al. | High dynamic range imaging and low dynamic range expansion for generating HDR content | |
WO2020220516A1 (zh) | 图像生成网络的训练及图像处理方法、装置、电子设备、介质 | |
WO2017101561A1 (zh) | 高动态范围图像的生成方法、拍照装置和终端、成像方法 | |
CN107818553B (zh) | 图像灰度值调整方法和装置 | |
Singh et al. | Weighted least squares based detail enhanced exposure fusion | |
CN115115516A (zh) | 基于Raw域的真实世界视频超分辨率算法 | |
KR101106910B1 (ko) | 큰 스틸 사진 처리 방법 및 디바이스와 컴퓨터 판독가능 저장 매체 | |
Li et al. | Efficient visual computing with camera raw snapshots | |
CN115049559A (zh) | 模型训练、人脸图像处理、人脸模型处理方法及装置、电子设备及可读存储介质 | |
Marnerides et al. | High Dynamic Range in Cultural Heritage Applications | |
Guo et al. | Efficient high dynamic range video using multi-exposure CNN flow | |
Sekmen et al. | A Compact Multi-Exposure File Format for Backward and Forward Compatible HDR Imaging | |
Jeevanandham et al. | Video Synthesis Strategies for IoRT Environments: Research Challenges and Opportunities | |
WO2023139395A1 (en) | Image compression and reconstruction using machine learning models | |
CN117115593A (zh) | 模型训练方法、图像处理方法及其装置 | |
Ahmad et al. | Pragmatic Manifestation of High Dynamic Range Imaging–A Review | |
Mantiuk | High dynamic range imaging: towards the limits of the human visual perception | |
CN118302789A (zh) | 具有低动态范围兼容性的高动态范围图像格式 | |
CN117097983A (zh) | 图像处理方法及装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
REG | Reference to a national code |
Ref country code: HK Ref legal event code: DE Ref document number: 1174724 Country of ref document: HK |
|
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: MICROSOFT TECHNOLOGY LICENSING LLC Free format text: FORMER OWNER: MICROSOFT CORP. Effective date: 20150618 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20150618 Address after: Washington State Applicant after: Micro soft technique license Co., Ltd Address before: Washington State Applicant before: Microsoft Corp. |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
REG | Reference to a national code |
Ref country code: HK Ref legal event code: GR Ref document number: 1174724 Country of ref document: HK |