KR101612165B1 - 초고해상도 이미지 생성 방법 및 이를 구현하기 위한 비선형 디지털 필터 - Google Patents
초고해상도 이미지 생성 방법 및 이를 구현하기 위한 비선형 디지털 필터 Download PDFInfo
- Publication number
- KR101612165B1 KR101612165B1 KR1020137004968A KR20137004968A KR101612165B1 KR 101612165 B1 KR101612165 B1 KR 101612165B1 KR 1020137004968 A KR1020137004968 A KR 1020137004968A KR 20137004968 A KR20137004968 A KR 20137004968A KR 101612165 B1 KR101612165 B1 KR 101612165B1
- Authority
- KR
- South Korea
- Prior art keywords
- image
- neural network
- frames
- filter
- resolution
- 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.)
- Active
Links
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000013528 artificial neural network Methods 0.000 claims abstract description 55
- 238000001914 filtration Methods 0.000 claims abstract description 15
- 238000000034 method Methods 0.000 claims description 47
- 230000006872 improvement Effects 0.000 claims description 2
- 238000010606 normalization Methods 0.000 abstract description 6
- 230000009466 transformation Effects 0.000 abstract description 6
- 238000000926 separation method Methods 0.000 abstract description 4
- 238000003384 imaging method Methods 0.000 abstract description 2
- 230000035945 sensitivity Effects 0.000 abstract 1
- 238000012549 training Methods 0.000 description 10
- 238000012545 processing Methods 0.000 description 8
- 230000006641 stabilisation Effects 0.000 description 5
- 238000011105 stabilization Methods 0.000 description 5
- 230000003287 optical effect Effects 0.000 description 4
- 238000012937 correction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 210000002569 neuron Anatomy 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000002123 temporal effect Effects 0.000 description 3
- 238000007792 addition Methods 0.000 description 2
- 238000003491 array Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000010561 standard procedure Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 101000633607 Bos taurus Thrombospondin-2 Proteins 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 238000013501 data transformation Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000003909 pattern recognition Methods 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 238000001303 quality assessment method Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- ALPWRKFXEOAUDR-GKEJWYBXSA-M sodium;[(2r)-2,3-di(octadecanoyloxy)propyl] hydrogen phosphate Chemical compound [Na+].CCCCCCCCCCCCCCCCCC(=O)OC[C@H](COP(O)([O-])=O)OC(=O)CCCCCCCCCCCCCCCCC ALPWRKFXEOAUDR-GKEJWYBXSA-M 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/95—Computational photography systems, e.g. light-field imaging systems
- H04N23/951—Computational photography systems, e.g. light-field imaging systems by using two or more images to influence resolution, frame rate or aspect ratio
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T3/00—Geometric image transformations in the plane of the image
- G06T3/40—Scaling of whole images or parts thereof, e.g. expanding or contracting
- G06T3/4053—Scaling of whole images or parts thereof, e.g. expanding or contracting based on super-resolution, i.e. the output image resolution being higher than the sensor resolution
-
- 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
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T5/00—Image enhancement or restoration
- G06T5/60—Image enhancement or restoration using machine learning, e.g. neural networks
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
- H04N25/40—Extracting pixel data from image sensors by controlling scanning circuits, e.g. by modifying the number of pixels sampled or to be sampled
- H04N25/44—Extracting pixel data from image sensors by controlling scanning circuits, e.g. by modifying the number of pixels sampled or to be sampled by partially reading an SSIS array
- H04N25/443—Extracting pixel data from image sensors by controlling scanning circuits, e.g. by modifying the number of pixels sampled or to be sampled by partially reading an SSIS array by reading pixels from selected 2D regions of the array, e.g. for windowing or digital zooming
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
- H04N25/48—Increasing resolution by shifting the sensor relative to the scene
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Computing Systems (AREA)
- Image Processing (AREA)
- Studio Devices (AREA)
- Image Analysis (AREA)
Abstract
Description
도 2는 전자 셔터를 구비한 센서를 사용하여 일시정지 없이 프레임들을 촬영. 시간 척도상의 수직선들 1;2;3;4 는 프레임 노출 시작시간을 나타낸다. 다음 프레임 노출은 현재 프레임의 라인 데이터를 독출한 바로 직후 시작한다: 일시정지는 없다.
도 3은 센서 도면을 나타내며, 여기서 301 - 센서의 광민감성 영역; 302 - 시각적으로 확대된 이미지를 얻는데 사용되는 그 중앙 부분이다.
도 4는 해상도를 더 향상시키는 방법(블록도)을 구비한, 확대된 크기의 이미지에서 몇 개의 프레임들과 그 결합에 대한 정렬을 도시한 것으로, 여기서:
401(상위 행) - 초기 프레임들;
402(제2행) - 정렬된 프레임들;
403 - 프레임 결합 블록, 정렬된 프레임들을 입력으로 얻어서 확대된 크기의 결합된 프레임을 제공한다;
404 - 초기 ‘블러링된’ 이미지;
405 - 비선형 필터;
406 - 초고해상도의 확대된 이미지이다.
도 5는 해상도 향상을 위한 비선형 필터의 적용을 도시한 것이며, 여기서:
501 - 초기 확대된 촬영,
502 - 필터 도면, 데이터 선훈련 단계(503); 신경망(504) 및 가산 단계(505);
506 - 초고해상도를 갖는 확대된 최종 이미지이다.
도 6은 참조 이미지를 나타내며, 신경망 선훈련에 사용된다.
Claims (6)
- 초고해상도 이미지 생성 방법에 있어서,
디지털 이미지 센서를 노출하여 복수의 저해상도 프레임을 생성하고, 상기 노출은 기설정된 프레임 속도로 수행되며,
상기 복수의 저해상도 프레임들에서 상기 저해상도 프레임들을 정렬하며,
상기 복수의 저해상도 프레임들에서 상기 저해상도 프레임들을 결합하여 확대된 이미지를 형성하며,
상기 확대된 이미지를 비선형 필터로 필터링하며, 상기 비선형 필터는, 엘리먼트 단위로 그룹화된 픽셀들로부터 저주파수 성분 감산에 기초하고 정규화된, 변형된 디지털화된 픽셀 데이터가 입력되는 신경망을 포함하여, 역정규화된 신경망의 출력과 저주파수 성분의 합인 필터링된 출력을 생성하여 해상도 향상을 달성하는 것을 특징으로 하는 초고해상도 이미지 생성 방법. - 제1항에 있어서,
상기 프레임 속도는 광학적으로 민감한 부분이 탐지되는 센서의 값에 역비례하는 것을 특징으로 하는 초고해상도 이미지 생성 방법. - 제1항에 있어서,
상기 확대된 이미지는 상기 복수의 프레임들 중 가장 선명한 프레임들의 결합을 이용하여 형성되는 것을 특징으로 하는 초고해상도 이미지 생성 방법. - 초고해상도 이미지를 위한 비선형 필터에 있어서,
상기 초고해상도 처리가 적용되는 이미지의 픽셀들인 입력 데이터를 갖고, 상기 필터는 참조 이미지의 도움으로 선훈련된 신경망을 더 포함하며, 변형된 디지털화된 픽셀 데이터가 상기 신경망으로 전달되고, 상기 변형은:
저주파수 성분 선택, 엘리먼트 단위로 픽셀들의 그루핑, 그루핑된 픽셀들로부터 저주파수 성분 감산 후 데이터 정규화, 상기 신경망 출력 데이터를 역정규화, 및 저주파 성분을 상기 신경망 출력 값에 가산하여 필터의 최종 출력을 생성하는 비선형 필터. - 제4항에 있어서,
필터링되어야 하는 픽셀 및 수평과 수직으로 최대 3픽셀 거리에 있는 픽셀들의 데이터만 상기 필터의 출력값을 얻는데 사용되는 비선형 필터. - 제4항에 있어서,
상기 참조 이미지는 제어점들뿐만 아니라 라인 및 정현파 타겟들을 포함하는 비선형 필터.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2010133219/09A RU2431889C1 (ru) | 2010-08-06 | 2010-08-06 | Способ суперразрешения изображений и нелинейный цифровой фильтр для его осуществления |
RU2010133219 | 2010-08-06 | ||
PCT/RU2011/000329 WO2012018282A1 (ru) | 2010-08-06 | 2011-05-16 | Способ суперразрешения изображений и нелинейный цифровой фильтр для его осуществления |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20130102550A KR20130102550A (ko) | 2013-09-17 |
KR101612165B1 true KR101612165B1 (ko) | 2016-04-12 |
Family
ID=44999290
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020137004968A Active KR101612165B1 (ko) | 2010-08-06 | 2011-05-16 | 초고해상도 이미지 생성 방법 및 이를 구현하기 위한 비선형 디지털 필터 |
Country Status (7)
Country | Link |
---|---|
US (1) | US9020302B2 (ko) |
JP (1) | JP5784723B2 (ko) |
KR (1) | KR101612165B1 (ko) |
CN (1) | CN103098089B (ko) |
DE (1) | DE112011102647T5 (ko) |
RU (1) | RU2431889C1 (ko) |
WO (1) | WO2012018282A1 (ko) |
Families Citing this family (38)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2538941C1 (ru) * | 2013-06-14 | 2015-01-10 | Общество с ограниченной ответственностью "Аби Девелопмент" | Улучшения качества распознавания за счет повышения разрешения изображений |
RU2549353C1 (ru) * | 2014-02-03 | 2015-04-27 | Федеральное государственное унитарное предприятие "Государственный научно-исследовательский институт авиационных систем" | Способ повышения разрешающей способности видеосистем |
KR101485512B1 (ko) * | 2014-03-28 | 2015-01-23 | 주식회사 성우음향정보통신 | 객체 행동패턴의 해마 신경망 학습을 이용한 미래범죄 발생확률 우선순위 이벤트 cctv 영상처리 방법 |
RU2583725C1 (ru) * | 2014-10-17 | 2016-05-10 | Самсунг Электроникс Ко., Лтд. | Способ и система для обработки изображения |
US10007970B2 (en) | 2015-05-15 | 2018-06-26 | Samsung Electronics Co., Ltd. | Image up-sampling with relative edge growth rate priors |
US9741107B2 (en) * | 2015-06-05 | 2017-08-22 | Sony Corporation | Full reference image quality assessment based on convolutional neural network |
US9582762B1 (en) | 2016-02-05 | 2017-02-28 | Jasmin Cosic | Devices, systems, and methods for learning and using artificially intelligent interactive memories |
RU2664540C2 (ru) * | 2016-05-04 | 2018-08-20 | Федеральное государственное казенное военное образовательное учреждение высшего образования "Военный учебно-научный центр Военно-воздушных сил "Военно-воздушная академия имени профессора Н.Е. Жуковского и Ю.А. Гагарина" (г. Воронеж) Министерства обороны Российской Федерации | Способ повышения разрешения изображения |
RU2635883C1 (ru) * | 2016-06-02 | 2017-11-16 | Самсунг Электроникс Ко., Лтд. | Способ и система обработки изображений для формирования изображений сверхвысокого разрешения |
US10366480B2 (en) | 2016-07-01 | 2019-07-30 | Analytical Mechanics Associates, Inc. | Super-resolution systems and methods |
CN106101556B (zh) | 2016-07-29 | 2017-10-20 | 广东欧珀移动通信有限公司 | 移动终端的图像合成方法、装置及移动终端 |
US10554877B2 (en) | 2016-07-29 | 2020-02-04 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Image synthesis method and apparatus for mobile terminal, and mobile terminal |
US10380767B2 (en) * | 2016-08-01 | 2019-08-13 | Cognex Corporation | System and method for automatic selection of 3D alignment algorithms in a vision system |
US9864933B1 (en) | 2016-08-23 | 2018-01-09 | Jasmin Cosic | Artificially intelligent systems, devices, and methods for learning and/or using visual surrounding for autonomous object operation |
RU2661537C2 (ru) * | 2016-08-30 | 2018-07-17 | Самсунг Электроникс Ко., Лтд. | Способ и система сверхразрешения с помощью комбинированной разреженной аппроксимации |
US10452974B1 (en) | 2016-11-02 | 2019-10-22 | Jasmin Cosic | Artificially intelligent systems, devices, and methods for learning and/or using a device's circumstances for autonomous device operation |
JP6929047B2 (ja) * | 2016-11-24 | 2021-09-01 | キヤノン株式会社 | 画像処理装置、情報処理方法及びプログラム |
US11430199B2 (en) | 2016-12-09 | 2022-08-30 | Google Llc | Feature recognition assisted super-resolution method |
US10607134B1 (en) | 2016-12-19 | 2020-03-31 | Jasmin Cosic | Artificially intelligent systems, devices, and methods for learning and/or using an avatar's circumstances for autonomous avatar operation |
JP6236731B1 (ja) * | 2017-03-10 | 2017-11-29 | 株式会社ツバサファクトリー | 超解像度処理装置、超解像度処理方法およびコンピュータプログラム |
WO2018212599A1 (en) | 2017-05-17 | 2018-11-22 | Samsung Electronics Co., Ltd. | Super-resolution processing method for moving image and image processing apparatus therefor |
CN110785709B (zh) * | 2017-06-30 | 2022-07-15 | 科磊股份有限公司 | 从低分辨率图像产生高分辨率图像以用于半导体应用 |
US10102449B1 (en) | 2017-11-21 | 2018-10-16 | Jasmin Cosic | Devices, systems, and methods for use in automation |
US10474934B1 (en) | 2017-11-26 | 2019-11-12 | Jasmin Cosic | Machine learning for computing enabled systems and/or devices |
US10402731B1 (en) | 2017-12-15 | 2019-09-03 | Jasmin Cosic | Machine learning for computer generated objects and/or applications |
KR102762580B1 (ko) | 2018-04-28 | 2025-02-05 | 알마렌스, 인코포레이티드 | 디지털 가능하게 보정된 수차가 있는 혼합 현실 광학 시스템 |
KR102695519B1 (ko) | 2018-07-02 | 2024-08-14 | 삼성전자주식회사 | 영상 모델 구축 장치 및 방법 |
KR102614908B1 (ko) * | 2018-09-13 | 2023-12-18 | 삼성전자주식회사 | 이미지 복원 방법 및 장치 |
US11030724B2 (en) | 2018-09-13 | 2021-06-08 | Samsung Electronics Co., Ltd. | Method and apparatus for restoring image |
KR102604016B1 (ko) * | 2018-10-24 | 2023-11-22 | 삼성전자주식회사 | 전자 장치 및 이의 제어방법 |
KR102545667B1 (ko) * | 2018-10-30 | 2023-06-21 | 삼성전자주식회사 | 인공 신경망을 이용한 이미지 처리 방법 및 이를 지원하는 전자 장치 |
KR20200142883A (ko) * | 2019-06-13 | 2020-12-23 | 엘지이노텍 주식회사 | 카메라 장치 및 카메라 장치의 이미지 생성 방법 |
US11153513B2 (en) * | 2019-08-19 | 2021-10-19 | Synaptics Incorporated | Light source for camera |
EP4044110A4 (en) | 2020-10-27 | 2023-02-22 | Samsung Electronics Co., Ltd. | METHOD FOR GENERATION OF IMAGE DATA WITH REDUCED NOISE AND ELECTRONIC DEVICE FOR IMPLEMENTING IT |
CN112345251B (zh) * | 2020-11-04 | 2022-03-04 | 山东科技大学 | 基于信号分辨率增强的机械智能故障诊断方法 |
CN114708144B (zh) * | 2022-03-16 | 2023-05-26 | 荣耀终端有限公司 | 图像数据处理方法及装置 |
CN114897746A (zh) * | 2022-06-01 | 2022-08-12 | 浙江大华技术股份有限公司 | 图像处理方法、设备及存储介质 |
CN115908142B (zh) * | 2023-01-06 | 2023-05-09 | 诺比侃人工智能科技(成都)股份有限公司 | 一种基于视觉识别的接触网微小部件验损方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008276380A (ja) * | 2007-04-26 | 2008-11-13 | Toshiba Corp | 画像拡大装置および方法 |
JP2009273072A (ja) * | 2008-05-12 | 2009-11-19 | Hitachi Ltd | 高精細画像処理装置、高精細画像処理方法、およびプログラム |
US20100183217A1 (en) * | 2007-04-24 | 2010-07-22 | Seung H Sebastian | Method and apparatus for image processing |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5262871A (en) * | 1989-11-13 | 1993-11-16 | Rutgers, The State University | Multiple resolution image sensor |
JPH06348840A (ja) * | 1993-06-03 | 1994-12-22 | Konica Corp | 画像復元方法 |
JPH08263649A (ja) * | 1995-02-21 | 1996-10-11 | Xerox Corp | ニューラルベースの空間画像強化システム |
JPH08305846A (ja) | 1995-03-07 | 1996-11-22 | Matsushita Electric Ind Co Ltd | ニューロフィルターと像域分割方法とフィルター装置 |
US6747697B1 (en) * | 2000-07-12 | 2004-06-08 | Koninklijke Philips Electronics, N.V. | Method and apparatus for digital image defect correction and noise filtering |
US7085436B2 (en) * | 2001-08-28 | 2006-08-01 | Visioprime | Image enhancement and data loss recovery using wavelet transforms |
US7187811B2 (en) | 2003-03-18 | 2007-03-06 | Advanced & Wise Technology Corp. | Method for image resolution enhancement |
FR2864631B1 (fr) * | 2003-12-31 | 2006-04-14 | Mauna Kea Technologies | Procede et systeme de super-resolution d'images confocales acquises a travers un guide d'image, et dispositif utilise pour la mise en oeuvre d'un tel procede |
KR100555866B1 (ko) * | 2004-06-08 | 2006-03-03 | 삼성전자주식회사 | 패턴 적응형 필터링에 의한 영상신호의 평활화 장치 및 그평활화 방법 |
JP4184319B2 (ja) * | 2004-06-10 | 2008-11-19 | オリンパス株式会社 | 撮像装置 |
US20060291750A1 (en) * | 2004-12-16 | 2006-12-28 | Peyman Milanfar | Dynamic reconstruction of high resolution video from low-resolution color-filtered video (video-to-video super-resolution) |
US7412107B2 (en) * | 2004-12-17 | 2008-08-12 | The Regents Of The University Of California, Santa Cruz | System and method for robust multi-frame demosaicing and color super-resolution |
JP4968259B2 (ja) | 2006-05-31 | 2012-07-04 | 日本電気株式会社 | 画像高解像度化装置及び画像高解像度化方法並びにプログラム |
RU2383924C2 (ru) * | 2007-04-12 | 2010-03-10 | Корпорация "САМСУНГ ЭЛЕКТРОНИКС Ко., Лтд." | Способ адаптивного повышения резкости цифровых фотографий в процессе печати |
JP5040449B2 (ja) * | 2007-05-31 | 2012-10-03 | 富士通セミコンダクター株式会社 | 固体撮像素子および固体撮像素子を用いた信号処理方法 |
US8743963B2 (en) * | 2007-08-13 | 2014-06-03 | Ntt Docomo, Inc. | Image/video quality enhancement and super-resolution using sparse transformations |
JP2009194896A (ja) * | 2008-01-18 | 2009-08-27 | Sanyo Electric Co Ltd | 画像処理装置及び方法並びに撮像装置 |
JP5156982B2 (ja) * | 2008-06-05 | 2013-03-06 | 富士フイルム株式会社 | 画像処理システム、画像処理方法、およびプログラム |
US8374444B2 (en) * | 2008-08-06 | 2013-02-12 | Sony Corporation | Method and apparatus for providing higher resolution images in an embedded device |
JP2010140460A (ja) * | 2008-11-13 | 2010-06-24 | Sony Corp | 画像処理装置および方法、並びにプログラム |
US8233747B2 (en) * | 2009-04-03 | 2012-07-31 | Sony Corporation | Method and apparatus for forming super resolution images from raw data representative of color filter array images |
-
2010
- 2010-08-06 RU RU2010133219/09A patent/RU2431889C1/ru active
-
2011
- 2011-05-16 JP JP2013523122A patent/JP5784723B2/ja active Active
- 2011-05-16 KR KR1020137004968A patent/KR101612165B1/ko active Active
- 2011-05-16 US US13/814,664 patent/US9020302B2/en active Active
- 2011-05-16 WO PCT/RU2011/000329 patent/WO2012018282A1/ru active Application Filing
- 2011-05-16 DE DE112011102647T patent/DE112011102647T5/de not_active Withdrawn
- 2011-05-16 CN CN201180037162.7A patent/CN103098089B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100183217A1 (en) * | 2007-04-24 | 2010-07-22 | Seung H Sebastian | Method and apparatus for image processing |
JP2008276380A (ja) * | 2007-04-26 | 2008-11-13 | Toshiba Corp | 画像拡大装置および方法 |
JP2009273072A (ja) * | 2008-05-12 | 2009-11-19 | Hitachi Ltd | 高精細画像処理装置、高精細画像処理方法、およびプログラム |
Also Published As
Publication number | Publication date |
---|---|
JP5784723B2 (ja) | 2015-09-24 |
RU2431889C1 (ru) | 2011-10-20 |
DE112011102647T5 (de) | 2013-07-11 |
US20130156345A1 (en) | 2013-06-20 |
WO2012018282A1 (ru) | 2012-02-09 |
CN103098089B (zh) | 2017-03-29 |
KR20130102550A (ko) | 2013-09-17 |
US9020302B2 (en) | 2015-04-28 |
JP2013532878A (ja) | 2013-08-19 |
CN103098089A (zh) | 2013-05-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR101612165B1 (ko) | 초고해상도 이미지 생성 방법 및 이를 구현하기 위한 비선형 디지털 필터 | |
Wronski et al. | Handheld multi-frame super-resolution | |
JP6957197B2 (ja) | 画像処理装置および画像処理方法 | |
CN1870715B (zh) | 手抖动校正装置 | |
JP5909540B2 (ja) | 画像処理表示装置 | |
JP5220777B2 (ja) | 画像処理装置、撮像装置、プログラム及び画像処理方法 | |
TWI459324B (zh) | 修改色彩及全色通道彩色濾光片陣列影像 | |
KR20210139450A (ko) | 이미지 디스플레이 방법 및 디바이스 | |
US10154216B2 (en) | Image capturing apparatus, image capturing method, and storage medium using compressive sensing | |
JP5341010B2 (ja) | 画像処理装置、撮像装置、プログラム及び画像処理方法 | |
KR101664123B1 (ko) | 필터링에 기반하여 고스트가 없는 hdri를 생성하는 장치 및 방법 | |
EP3573020B1 (en) | A method and apparatus for producing a video stream | |
KR101813292B1 (ko) | 이미지 개선 방법 | |
Zhang et al. | Deep motion blur removal using noisy/blurry image pairs | |
JPWO2019171691A1 (ja) | 画像処理装置、および撮像装置、並びに画像処理方法 | |
EP4399674B1 (en) | High dynamic range imaging device and method of generating a high dynamic range image | |
Heinze et al. | Joint multi-frame demosaicing and super-resolution with artificial neural networks | |
Singh et al. | Detail Enhanced Multi-Exposer Image Fusion Based on Edge Perserving Filters | |
Cho et al. | Improvement on Demosaicking in Plenoptic Cameras by Use of Masking Information | |
JP6611509B2 (ja) | 画像処理装置、撮像装置および画像処理プログラム | |
JP6818461B2 (ja) | 撮像装置、画像処理装置、画像処理方法および画像処理プログラム | |
Conklin | Deblurring Long Exposure Astrophotography with Neural Networks | |
CN116490892A (zh) | 数字图像处理方法 | |
Lukeš | Super-Resolution Methods for Digital Image and Video Processing | |
Park | Super resolution image reconstruction using averaged image and regularized deconvolution |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PA0105 | International application |
Patent event date: 20130227 Patent event code: PA01051R01D Comment text: International Patent Application |
|
PG1501 | Laying open of application | ||
A201 | Request for examination | ||
PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 20131220 Comment text: Request for Examination of Application |
|
E902 | Notification of reason for refusal | ||
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20150326 Patent event code: PE09021S01D |
|
E90F | Notification of reason for final refusal | ||
PE0902 | Notice of grounds for rejection |
Comment text: Final Notice of Reason for Refusal Patent event date: 20151012 Patent event code: PE09021S02D |
|
N231 | Notification of change of applicant | ||
PN2301 | Change of applicant |
Patent event date: 20151120 Comment text: Notification of Change of Applicant Patent event code: PN23011R01D |
|
E701 | Decision to grant or registration of patent right | ||
PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 20160324 |
|
GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 20160406 Patent event code: PR07011E01D |
|
PR1002 | Payment of registration fee |
Payment date: 20160406 End annual number: 3 Start annual number: 1 |
|
PG1601 | Publication of registration | ||
FPAY | Annual fee payment |
Payment date: 20200204 Year of fee payment: 5 |
|
PR1001 | Payment of annual fee |
Payment date: 20200204 Start annual number: 5 End annual number: 5 |
|
PR1001 | Payment of annual fee |
Payment date: 20220406 Start annual number: 7 End annual number: 7 |
|
PR1001 | Payment of annual fee |
Payment date: 20230406 Start annual number: 8 End annual number: 8 |
|
PR1001 | Payment of annual fee |
Payment date: 20240404 Start annual number: 9 End annual number: 9 |