KR20060131828A - 영상 도파관을 통해 포착된 공초점 영상의 초해상도를 위한방법 및 시스템, 그리고 그 방법을 구현하기 위하여사용한 디바이스 - Google Patents
영상 도파관을 통해 포착된 공초점 영상의 초해상도를 위한방법 및 시스템, 그리고 그 방법을 구현하기 위하여사용한 디바이스 Download PDFInfo
- Publication number
- KR20060131828A KR20060131828A KR1020067015382A KR20067015382A KR20060131828A KR 20060131828 A KR20060131828 A KR 20060131828A KR 1020067015382 A KR1020067015382 A KR 1020067015382A KR 20067015382 A KR20067015382 A KR 20067015382A KR 20060131828 A KR20060131828 A KR 20060131828A
- Authority
- KR
- South Korea
- Prior art keywords
- image
- waveguide
- point cloud
- optical head
- shift
- 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.)
- Withdrawn
Links
Images
Classifications
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; 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
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; 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 OR CALCULATING; COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/10—Image acquisition modality
- G06T2207/10056—Microscopic image
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/30—Subject of image; Context of image processing
- G06T2207/30004—Biomedical image processing
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Optics & Photonics (AREA)
- Microscoopes, Condenser (AREA)
- Mechanical Optical Scanning Systems (AREA)
- Image Processing (AREA)
- Image Input (AREA)
- Endoscopes (AREA)
- Image Analysis (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0315628 | 2003-12-31 | ||
| FR0315628A FR2864631B1 (fr) | 2003-12-31 | 2003-12-31 | 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 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20060131828A true KR20060131828A (ko) | 2006-12-20 |
Family
ID=34639737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020067015382A Withdrawn KR20060131828A (ko) | 2003-12-31 | 2004-12-29 | 영상 도파관을 통해 포착된 공초점 영상의 초해상도를 위한방법 및 시스템, 그리고 그 방법을 구현하기 위하여사용한 디바이스 |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US7646938B2 (https=) |
| EP (1) | EP1702304B1 (https=) |
| JP (1) | JP5268257B2 (https=) |
| KR (1) | KR20060131828A (https=) |
| CN (1) | CN1902660B (https=) |
| AT (1) | ATE547772T1 (https=) |
| AU (1) | AU2004314774B2 (https=) |
| BR (1) | BRPI0418235A (https=) |
| CA (1) | CA2550305C (https=) |
| ES (1) | ES2383526T3 (https=) |
| FR (1) | FR2864631B1 (https=) |
| IL (1) | IL176372A (https=) |
| WO (1) | WO2005073912A1 (https=) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8885238B2 (en) | 2011-10-11 | 2014-11-11 | Samsung Electronics Co., Ltd. | Light position controlling apparatus and method of manufacturing the same |
Families Citing this family (36)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100417225C (zh) * | 2005-10-27 | 2008-09-03 | 中国科学院上海技术物理研究所 | 基于光纤耦合的焦平面阵列图像时空变换的方法 |
| DE102006004006B3 (de) * | 2006-01-27 | 2007-07-05 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Verfahren und Vorrichtung zur Erzeugung eines hoch aufgelösten Bildes für faseroptische Systeme |
| US7680373B2 (en) | 2006-09-13 | 2010-03-16 | University Of Washington | Temperature adjustment in scanning beam devices |
| US7738762B2 (en) | 2006-12-15 | 2010-06-15 | University Of Washington | Attaching optical fibers to actuator tubes with beads acting as spacers and adhesives |
| US8305432B2 (en) | 2007-01-10 | 2012-11-06 | University Of Washington | Scanning beam device calibration |
| US7583872B2 (en) * | 2007-04-05 | 2009-09-01 | University Of Washington | Compact scanning fiber device |
| US7608842B2 (en) | 2007-04-26 | 2009-10-27 | University Of Washington | Driving scanning fiber devices with variable frequency drive signals |
| US8212884B2 (en) | 2007-05-22 | 2012-07-03 | University Of Washington | Scanning beam device having different image acquisition modes |
| US8437587B2 (en) | 2007-07-25 | 2013-05-07 | University Of Washington | Actuating an optical fiber with a piezoelectric actuator and detecting voltages generated by the piezoelectric actuator |
| CN101387506B (zh) * | 2007-09-14 | 2010-11-10 | 鸿富锦精密工业(深圳)有限公司 | 点云最优对齐方法 |
| US7522813B1 (en) | 2007-10-04 | 2009-04-21 | University Of Washington | Reducing distortion in scanning fiber devices |
| US8411922B2 (en) | 2007-11-30 | 2013-04-02 | University Of Washington | Reducing noise in images acquired with a scanning beam device |
| US20090177042A1 (en) * | 2008-01-09 | 2009-07-09 | University Of Washington | Color image acquisition with scanning laser beam devices |
| CN102196764B (zh) * | 2008-10-22 | 2014-05-07 | 皇家飞利浦电子股份有限公司 | 光学扫描探针组件 |
| AU2010209422B2 (en) | 2009-01-30 | 2015-06-18 | Mauna Kea Technologies | Method and system for processing images acquired in real time through a medical device |
| JP2010253155A (ja) * | 2009-04-28 | 2010-11-11 | Fujifilm Corp | 内視鏡システム、内視鏡、並びに内視鏡駆動方法 |
| JP2010253156A (ja) * | 2009-04-28 | 2010-11-11 | Fujifilm Corp | 内視鏡システム、内視鏡、並びに内視鏡駆動方法 |
| JP2010284369A (ja) * | 2009-06-12 | 2010-12-24 | Fujifilm Corp | 内視鏡システム、内視鏡、並びに内視鏡駆動方法 |
| JP5210991B2 (ja) * | 2009-07-22 | 2013-06-12 | 富士フイルム株式会社 | 校正方法および装置 |
| JP5537079B2 (ja) * | 2009-07-24 | 2014-07-02 | オリンパス株式会社 | 光走査装置及びそれを備えた内視鏡装置 |
| JP5145299B2 (ja) * | 2009-07-31 | 2013-02-13 | 富士フイルム株式会社 | 校正方法および装置 |
| JP5340089B2 (ja) * | 2009-09-08 | 2013-11-13 | 富士フイルム株式会社 | 内視鏡 |
| JP2011045525A (ja) * | 2009-08-27 | 2011-03-10 | Fujifilm Corp | 内視鏡 |
| JP5317893B2 (ja) * | 2009-08-31 | 2013-10-16 | 富士フイルム株式会社 | 内視鏡システム |
| JP5340085B2 (ja) * | 2009-09-01 | 2013-11-13 | 富士フイルム株式会社 | 内視鏡 |
| JP2012004908A (ja) * | 2010-06-17 | 2012-01-05 | Sony Corp | 画像処理装置、および画像処理方法、並びにプログラム |
| RU2431889C1 (ru) * | 2010-08-06 | 2011-10-20 | Дмитрий Валерьевич Шмунк | Способ суперразрешения изображений и нелинейный цифровой фильтр для его осуществления |
| US9076236B2 (en) | 2013-09-12 | 2015-07-07 | At&T Intellectual Property I, L.P. | Guided image upsampling using bitmap tracing |
| WO2017174998A1 (en) | 2016-04-06 | 2017-10-12 | The University Court Of The University Of Edinburgh | Endoscopic imaging apparatus and method |
| WO2017195258A1 (ja) * | 2016-05-09 | 2017-11-16 | オリンパス株式会社 | 光ファイバスキャナ、照明装置および観察装置 |
| GB201611819D0 (en) | 2016-07-07 | 2016-08-17 | Univ Court Of The Univ Of Edinburgh The | Imaging method and apparatus |
| GB201707239D0 (en) | 2017-05-05 | 2017-06-21 | Univ Edinburgh | Optical system and method |
| WO2019246380A1 (en) * | 2018-06-20 | 2019-12-26 | Magic Leap, Inc. | Methods and systems for fiber scanners with continuous bond lines |
| CN110163799B (zh) * | 2019-05-05 | 2023-05-05 | 杭州电子科技大学上虞科学与工程研究院有限公司 | 一种基于深度学习的超分辨率点云生成方法 |
| EP4142290A1 (en) * | 2021-08-31 | 2023-03-01 | Beijing Xiaomi Mobile Software Co., Ltd. | Method and apparatus of encoding/decoding point cloud geometry data sensed by at least one sensor |
| KR102553001B1 (ko) | 2021-10-05 | 2023-07-10 | 한국과학기술연구원 | 인공지능 기반의 이미지의 허니컴 아티팩트 제거 방법 및 장치 |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6053919A (ja) * | 1983-09-05 | 1985-03-28 | Olympus Optical Co Ltd | 内視鏡用撮像装置 |
| JP3103488B2 (ja) * | 1995-02-06 | 2000-10-30 | 旭光学工業株式会社 | 内視鏡装置 |
| US5696848A (en) * | 1995-03-09 | 1997-12-09 | Eastman Kodak Company | System for creating a high resolution image from a sequence of lower resolution motion images |
| WO1997007627A2 (de) * | 1995-08-17 | 1997-02-27 | Karl Storz Gmbh & Co. | Endoskopie-videosystem |
| JP3048945B2 (ja) * | 1996-05-24 | 2000-06-05 | 三洋電機株式会社 | 情報記録再生装置 |
| WO1998038907A1 (en) * | 1997-03-06 | 1998-09-11 | Massachusetts Institute Of Technology | Instrument for optically scanning of living tissue |
| JP2000126116A (ja) * | 1998-10-28 | 2000-05-09 | Olympus Optical Co Ltd | 光診断システム |
| US6804419B1 (en) * | 1998-11-10 | 2004-10-12 | Canon Kabushiki Kaisha | Image processing method and apparatus |
| US6466618B1 (en) * | 1999-11-19 | 2002-10-15 | Sharp Laboratories Of America, Inc. | Resolution improvement for multiple images |
| JP2001327460A (ja) * | 2000-05-18 | 2001-11-27 | Olympus Optical Co Ltd | 内視鏡装置 |
| US6678398B2 (en) * | 2000-09-18 | 2004-01-13 | Sti Medical Systems, Inc. | Dual mode real-time screening and rapid full-area, selective-spectral, remote imaging and analysis device and process |
| JP2002328311A (ja) * | 2001-04-27 | 2002-11-15 | Matsushita Electric Ind Co Ltd | イメージファイバ撮像装置 |
| US6665063B2 (en) * | 2001-09-04 | 2003-12-16 | Rosemount Aerospace Inc. | Distributed laser obstacle awareness system |
| JP2003310532A (ja) * | 2002-02-21 | 2003-11-05 | Olympus Optical Co Ltd | 撮像装置 |
| JP2004289365A (ja) * | 2003-03-20 | 2004-10-14 | Fujitsu Support & Service Kk | コンテンツ提供方法及びシステム |
| US7091475B2 (en) * | 2003-05-07 | 2006-08-15 | Mitutoyo Corporation | Miniature 2-dimensional encoder readhead using fiber optic receiver channels |
| US7158225B2 (en) * | 2004-01-23 | 2007-01-02 | Kaiser Optical Systems | Multi-channel, self-calibrating fiber-coupled raman spectrometers including diagnostic and safety features |
-
2003
- 2003-12-31 FR FR0315628A patent/FR2864631B1/fr not_active Expired - Fee Related
-
2004
- 2004-12-29 BR BRPI0418235-9A patent/BRPI0418235A/pt not_active Application Discontinuation
- 2004-12-29 CN CN2004800394794A patent/CN1902660B/zh not_active Expired - Fee Related
- 2004-12-29 WO PCT/FR2004/003401 patent/WO2005073912A1/fr not_active Ceased
- 2004-12-29 ES ES04817612T patent/ES2383526T3/es not_active Expired - Lifetime
- 2004-12-29 US US10/585,083 patent/US7646938B2/en active Active
- 2004-12-29 JP JP2006546264A patent/JP5268257B2/ja not_active Expired - Lifetime
- 2004-12-29 AT AT04817612T patent/ATE547772T1/de active
- 2004-12-29 EP EP04817612A patent/EP1702304B1/fr not_active Expired - Lifetime
- 2004-12-29 AU AU2004314774A patent/AU2004314774B2/en not_active Ceased
- 2004-12-29 CA CA2550305A patent/CA2550305C/fr not_active Expired - Lifetime
- 2004-12-29 KR KR1020067015382A patent/KR20060131828A/ko not_active Withdrawn
-
2006
- 2006-06-18 IL IL176372A patent/IL176372A/en active IP Right Grant
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8885238B2 (en) | 2011-10-11 | 2014-11-11 | Samsung Electronics Co., Ltd. | Light position controlling apparatus and method of manufacturing the same |
Also Published As
| Publication number | Publication date |
|---|---|
| IL176372A (en) | 2011-06-30 |
| CN1902660B (zh) | 2010-04-21 |
| FR2864631B1 (fr) | 2006-04-14 |
| ATE547772T1 (de) | 2012-03-15 |
| IL176372A0 (en) | 2006-10-05 |
| BRPI0418235A (pt) | 2007-04-17 |
| JP2007516760A (ja) | 2007-06-28 |
| AU2004314774A1 (en) | 2005-08-11 |
| EP1702304B1 (fr) | 2012-02-29 |
| CA2550305C (fr) | 2014-07-08 |
| US7646938B2 (en) | 2010-01-12 |
| AU2004314774B2 (en) | 2010-01-28 |
| JP5268257B2 (ja) | 2013-08-21 |
| EP1702304A1 (fr) | 2006-09-20 |
| CN1902660A (zh) | 2007-01-24 |
| US20070273930A1 (en) | 2007-11-29 |
| CA2550305A1 (fr) | 2005-08-11 |
| ES2383526T3 (es) | 2012-06-21 |
| WO2005073912A1 (fr) | 2005-08-11 |
| FR2864631A1 (fr) | 2005-07-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR20060131828A (ko) | 영상 도파관을 통해 포착된 공초점 영상의 초해상도를 위한방법 및 시스템, 그리고 그 방법을 구현하기 위하여사용한 디바이스 | |
| US11514325B2 (en) | Method and system for phase recovery and holographic image reconstruction using a neural network | |
| JP4235539B2 (ja) | 画像構成装置及び画像構成方法 | |
| EP1740975B1 (en) | High resolution imaging | |
| US20170205615A1 (en) | Enhancing the resolution of three dimensional video images formed using a light field microscope | |
| EP1994501A1 (de) | Verfahren und vorrichtung zum erzeugen einer strukturfreien fiberskopischen aufnahme | |
| Rasti et al. | Image resolution enhancement by using interpolation followed by iterative back projection | |
| WO2021217031A1 (en) | Ultrafast light field tomography | |
| Oktem et al. | High-resolution multi-spectral imaging with diffractive lenses and learned reconstruction | |
| EP1859408B1 (en) | Holographic method with numerical reconstruction for obtaining an image of a three-dimensional object in which even points out of the depth of field are in focus, and holographic apparatus using such a method | |
| Ruan et al. | Adaptive total variation based autofocusing strategy in ptychography | |
| Sun et al. | FL-MISR: fast large-scale multi-image super-resolution for computed tomography based on multi-GPU acceleration | |
| WO2022075954A1 (en) | A calibration method having a super-resolution for magnetic particle imaging | |
| WO2022173848A1 (en) | Methods of holographic image reconstruction with phase recovery and autofocusing using recurrent neural networks | |
| US9014506B2 (en) | Image processing method, program, image processing apparatus, image-pickup optical apparatus, and network device | |
| CN119805729B (zh) | 一种具有深度重建效果的显微成像装置及方法 | |
| Wang et al. | A computational super-resolution technique based on coded aperture imaging | |
| Zhou et al. | Parameter-free Gaussian PSF model for extended depth of field in brightfield microscopy | |
| CN112967268B (zh) | 基于光场的数字光学层析方法和装置 | |
| KR20190138632A (ko) | 전자기장의 파면의 단층 영상 분포를 획득하는 방법 및 시스템 | |
| US20070206847A1 (en) | Correction of vibration-induced and random positioning errors in tomosynthesis | |
| Rupp et al. | Improving the accuracy of feature extraction for flexible endoscope calibration by spatial super resolution | |
| Khetkeeree et al. | Satellite image restoration using adaptive high boost filter based on in-flight point spread function | |
| US20070031058A1 (en) | Method and system for blind reconstruction of multi-frame image data | |
| Haik et al. | Superresolution reconstruction of a video captured by a vibrated time delay and integration camera |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PA0105 | International application |
St.27 status event code: A-0-1-A10-A15-nap-PA0105 |
|
| P11-X000 | Amendment of application requested |
St.27 status event code: A-2-2-P10-P11-nap-X000 |
|
| P13-X000 | Application amended |
St.27 status event code: A-2-2-P10-P13-nap-X000 |
|
| R15-X000 | Change to inventor requested |
St.27 status event code: A-3-3-R10-R15-oth-X000 |
|
| R16-X000 | Change to inventor recorded |
St.27 status event code: A-3-3-R10-R16-oth-X000 |
|
| PG1501 | Laying open of application |
St.27 status event code: A-1-1-Q10-Q12-nap-PG1501 |
|
| PC1203 | Withdrawal of no request for examination |
St.27 status event code: N-1-6-B10-B12-nap-PC1203 |
|
| WITN | Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid | ||
| P22-X000 | Classification modified |
St.27 status event code: A-2-2-P10-P22-nap-X000 |