SE512350C2 - Ökat skärpedjup i fotografisk bild - Google Patents
Ökat skärpedjup i fotografisk bildInfo
- Publication number
- SE512350C2 SE512350C2 SE9600083A SE9600083A SE512350C2 SE 512350 C2 SE512350 C2 SE 512350C2 SE 9600083 A SE9600083 A SE 9600083A SE 9600083 A SE9600083 A SE 9600083A SE 512350 C2 SE512350 C2 SE 512350C2
- Authority
- SE
- Sweden
- Prior art keywords
- image
- images
- different
- focused
- sharpness
- Prior art date
Links
- 238000000034 method Methods 0.000 claims abstract description 76
- 238000012937 correction Methods 0.000 claims abstract description 19
- 230000008569 process Effects 0.000 claims description 20
- 230000003287 optical effect Effects 0.000 claims description 19
- 238000004364 calculation method Methods 0.000 claims description 15
- 230000008859 change Effects 0.000 claims description 8
- 230000009466 transformation Effects 0.000 claims description 8
- 230000006870 function Effects 0.000 claims description 7
- 238000004458 analytical method Methods 0.000 claims description 6
- 230000009467 reduction Effects 0.000 claims description 5
- 230000003993 interaction Effects 0.000 claims description 2
- 238000012545 processing Methods 0.000 claims description 2
- 230000007704 transition Effects 0.000 claims 15
- 238000010276 construction Methods 0.000 claims 3
- 241000143437 Aciculosporium take Species 0.000 claims 1
- 238000004891 communication Methods 0.000 claims 1
- 238000011156 evaluation Methods 0.000 claims 1
- 238000012546 transfer Methods 0.000 abstract description 3
- 230000006872 improvement Effects 0.000 abstract description 2
- 230000007423 decrease Effects 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 230000010354 integration Effects 0.000 description 4
- 210000004556 brain Anatomy 0.000 description 3
- 238000005304 joining Methods 0.000 description 3
- 238000012935 Averaging Methods 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000012805 post-processing Methods 0.000 description 2
- 235000009355 Dianthus caryophyllus Nutrition 0.000 description 1
- 240000006497 Dianthus caryophyllus Species 0.000 description 1
- 241000282412 Homo Species 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000004397 blinking Effects 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000010409 ironing Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000010187 selection method Methods 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
- 238000000844 transformation Methods 0.000 description 1
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
- G06T2200/00—Indexing scheme for image data processing or generation, in general
- G06T2200/21—Indexing scheme for image data processing or generation, in general involving computational photography
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Studio Devices (AREA)
- Image Processing (AREA)
- Stereoscopic And Panoramic Photography (AREA)
- Exposure Control For Cameras (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE9600083A SE512350C2 (sv) | 1996-01-09 | 1996-01-09 | Ökat skärpedjup i fotografisk bild |
| DE69714969T DE69714969T2 (de) | 1996-01-09 | 1997-01-09 | Verbesserte tiefenschärfe für fotografie |
| JP52514297A JP3907008B2 (ja) | 1996-01-09 | 1997-01-09 | 写真のための被写界の深度を増大するための方法及び手段 |
| US09/091,866 US6445415B1 (en) | 1996-01-09 | 1997-01-09 | Increased depth of field for photography |
| PCT/SE1997/000017 WO1997025690A1 (en) | 1996-01-09 | 1997-01-09 | Increased depth of field for photography |
| EP97900828A EP0880755B1 (de) | 1996-01-09 | 1997-01-09 | Verbesserte tiefenschärfe für fotografie |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE9600083A SE512350C2 (sv) | 1996-01-09 | 1996-01-09 | Ökat skärpedjup i fotografisk bild |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| SE9600083D0 SE9600083D0 (sv) | 1996-01-09 |
| SE9600083L SE9600083L (sv) | 1997-07-10 |
| SE512350C2 true SE512350C2 (sv) | 2000-03-06 |
Family
ID=20400979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE9600083A SE512350C2 (sv) | 1996-01-09 | 1996-01-09 | Ökat skärpedjup i fotografisk bild |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US6445415B1 (de) |
| EP (1) | EP0880755B1 (de) |
| JP (1) | JP3907008B2 (de) |
| DE (1) | DE69714969T2 (de) |
| SE (1) | SE512350C2 (de) |
| WO (1) | WO1997025690A1 (de) |
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001516108A (ja) * | 1997-09-11 | 2001-09-25 | ミュラー・マルクス・エル | 光学的に検出可能なデータを収集して記憶する方法 |
| JP3695119B2 (ja) | 1998-03-05 | 2005-09-14 | 株式会社日立製作所 | 画像合成装置、及び画像合成方法を実現するプログラムを記録した記録媒体 |
| US20010008418A1 (en) * | 2000-01-13 | 2001-07-19 | Minolta Co., Ltd. | Image processing apparatus and method |
| SE518050C2 (sv) | 2000-12-22 | 2002-08-20 | Afsenius Sven Aake | Kamera som kombinerar skarpt fokuserade delar från olika exponeringar till en slutbild |
| JP2002300459A (ja) * | 2001-03-30 | 2002-10-11 | Minolta Co Ltd | 反復法による画像復元装置、画像復元方法、プログラム及び記録媒体 |
| US7058233B2 (en) * | 2001-05-30 | 2006-06-06 | Mitutoyo Corporation | Systems and methods for constructing an image having an extended depth of field |
| US6741251B2 (en) | 2001-08-16 | 2004-05-25 | Hewlett-Packard Development Company, L.P. | Method and apparatus for varying focus in a scene |
| US6927922B2 (en) * | 2001-12-18 | 2005-08-09 | The University Of Rochester | Imaging using a multifocal aspheric lens to obtain extended depth of field |
| SE520949C2 (sv) * | 2002-01-15 | 2003-09-16 | Sven-Aake Afsenius | Digitalkamera med sökare avsedd för skärpedjupsförbättrad avbildning |
| US7084910B2 (en) * | 2002-02-08 | 2006-08-01 | Hewlett-Packard Development Company, L.P. | System and method for using multiple images in a digital image capture device |
| US7248751B2 (en) * | 2004-03-11 | 2007-07-24 | United States Of America As Represented By The Secretary Of The Navy | Algorithmic technique for increasing the spatial acuity of a focal plane array electro-optic imaging system |
| US20060044394A1 (en) * | 2004-08-24 | 2006-03-02 | Sony Corporation | Method and apparatus for a computer controlled digital camera |
| US7336430B2 (en) * | 2004-09-03 | 2008-02-26 | Micron Technology, Inc. | Extended depth of field using a multi-focal length lens with a controlled range of spherical aberration and a centrally obscured aperture |
| US7493030B2 (en) * | 2005-06-24 | 2009-02-17 | Nokia Corporation | Adaptive optical plane formation with rolling shutter |
| US7412158B2 (en) * | 2005-08-08 | 2008-08-12 | Nokia Corporation | Deeper depth of field for video |
| US20090015681A1 (en) * | 2007-07-12 | 2009-01-15 | Sony Ericsson Mobile Communications Ab | Multipoint autofocus for adjusting depth of field |
| US8325268B2 (en) * | 2007-12-28 | 2012-12-04 | Sanyo Electric Co., Ltd. | Image processing apparatus and photographing apparatus |
| WO2009120718A1 (en) * | 2008-03-24 | 2009-10-01 | The Trustees Of Columbia University In The City Of New York | Methods, systems, and media for controlling depth of field in images |
| US8497920B2 (en) * | 2008-06-11 | 2013-07-30 | Nokia Corporation | Method, apparatus, and computer program product for presenting burst images |
| JP5971954B2 (ja) * | 2012-01-12 | 2016-08-17 | キヤノン株式会社 | 画像処理装置、画像処理装置を有する撮像装置、画像処理方法、プログラム、及びプログラムを記憶した記憶媒体 |
| JP2016528531A (ja) | 2013-07-04 | 2016-09-15 | ライカ マイクロシステムズ （シュヴァイツ） アクチエンゲゼルシャフトＬｅｉｃａ Ｍｉｃｒｏｓｙｓｔｅｍｓ （Ｓｃｈｗｅｉｚ） ＡＧ | 顕微鏡システムのための像取得方法および対応する顕微鏡システム |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8317407D0 (en) | 1983-06-27 | 1983-07-27 | Rca Corp | Image transform techniques |
| US4804931A (en) * | 1987-12-11 | 1989-02-14 | Acrodyne Industries, Inc. | Digital amplitude modulator - transmitter |
| DE3905619C2 (de) * | 1988-02-23 | 2000-04-13 | Olympus Optical Co | Bildeingabe-/Ausgabevorrichtung |
| US5629735A (en) * | 1989-08-20 | 1997-05-13 | Canon Kabushiki Kaisha | Image sensing device having a selectable detecting area |
| JP3429755B2 (ja) | 1990-04-27 | 2003-07-22 | 株式会社日立製作所 | 撮像装置の被写界深度制御装置 |
| US5657402A (en) | 1991-11-01 | 1997-08-12 | Massachusetts Institute Of Technology | Method of creating a high resolution still image using a plurality of images and apparatus for practice of the method |
-
1996
- 1996-01-09 SE SE9600083A patent/SE512350C2/sv not_active IP Right Cessation
-
1997
- 1997-01-09 EP EP97900828A patent/EP0880755B1/de not_active Expired - Lifetime
- 1997-01-09 DE DE69714969T patent/DE69714969T2/de not_active Expired - Lifetime
- 1997-01-09 US US09/091,866 patent/US6445415B1/en not_active Expired - Fee Related
- 1997-01-09 JP JP52514297A patent/JP3907008B2/ja not_active Expired - Fee Related
- 1997-01-09 WO PCT/SE1997/000017 patent/WO1997025690A1/en active IP Right Grant
Also Published As
| Publication number | Publication date |
|---|---|
| EP0880755B1 (de) | 2002-08-28 |
| JP3907008B2 (ja) | 2007-04-18 |
| DE69714969D1 (de) | 2002-10-02 |
| EP0880755A1 (de) | 1998-12-02 |
| WO1997025690A1 (en) | 1997-07-17 |
| JP2000503148A (ja) | 2000-03-14 |
| SE9600083D0 (sv) | 1996-01-09 |
| DE69714969T2 (de) | 2003-04-24 |
| SE9600083L (sv) | 1997-07-10 |
| US6445415B1 (en) | 2002-09-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| SE512350C2 (sv) | Ökat skärpedjup i fotografisk bild | |
| Callieri et al. | Masked photo blending: Mapping dense photographic data set on high-resolution sampled 3D models | |
| US10203585B2 (en) | Focus assist system and method | |
| USRE45785E1 (en) | Virtual reality camera | |
| US7583858B2 (en) | Image processing based on direction of gravity | |
| US8014985B2 (en) | Setting and visualizing a virtual camera and lens system in a computer graphic modeling environment | |
| US20060078215A1 (en) | Image processing based on direction of gravity | |
| DE112011103011T5 (de) | Stereoskopische (3D) Panoramaerstellung auf tragbaren Geräten | |
| JP2001519575A (ja) | 写真カメラをシミュレートするための方法 | |
| JP2010200340A (ja) | 立体画像を選択するための装置 | |
| CN105472265B (zh) | 一种获取高动态范围图像的装置和方法 | |
| EP3072289A1 (de) | Verfahren zur lichtfeldverarbeitung | |
| US7428482B2 (en) | Visualization and setting of a virtual camera and lens system in a computer graphic modeling environment | |
| WO1997025690B1 (en) | Increased depth of field for photography | |
| Szeliski et al. | Image alignment and stitching | |
| Chang et al. | Panoramic human structure maintenance based on invariant features of video frames | |
| Trottnow et al. | The potential of light fields in media productions | |
| Levy et al. | The art of implementing SfM for reconstruction of archaeological sites in Greece: Preliminary applications of cyber-archaeological recording at Corinth | |
| KR101990252B1 (ko) | Vr 이미지 획득 방법, 이를 수행하기 위한 vr 촬영 프로그램이 설치된 휴대 단말기, 그리고 이 vr 촬영 프로그램을 휴대 단말기에 제공하는 서버 | |
| Dudek et al. | Robust global and local color matching in stereoscopic omnidirectional content | |
| Stech et al. | Digitalization and 3D Reconstruction of Object using Photogrammetry | |
| Szeliski et al. | Image stitching | |
| Garg et al. | Dynamic mosaics | |
| Kang et al. | An artistic photographic collage on a mobile device | |
| Bjugger | A Photogrammetric Workflow to Produce 3D-Models of Geological Samples |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NUG | Patent has lapsed |