GB2505955B - Light field imaging device with micro lens array with a colour filter set - Google Patents
Light field imaging device with micro lens array with a colour filter setInfo
- Publication number
- GB2505955B GB2505955B GB1216631.0A GB201216631A GB2505955B GB 2505955 B GB2505955 B GB 2505955B GB 201216631 A GB201216631 A GB 201216631A GB 2505955 B GB2505955 B GB 2505955B
- Authority
- GB
- United Kingdom
- Prior art keywords
- imaging device
- lens array
- light field
- micro lens
- colour filter
- 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
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B3/00—Simple or compound lenses
- G02B3/0006—Arrays
- G02B3/0037—Arrays characterized by the distribution or form of lenses
- G02B3/0043—Inhomogeneous or irregular arrays, e.g. varying shape, size, height
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
- H04N25/10—Circuitry of solid-state image sensors [SSIS]; Control thereof for transforming different wavelengths into image signals
- H04N25/11—Arrangement of colour filter arrays [CFA]; Filter mosaics
- H04N25/13—Arrangement of colour filter arrays [CFA]; Filter mosaics characterised by the spectral characteristics of the filter elements
- H04N25/134—Arrangement of colour filter arrays [CFA]; Filter mosaics characterised by the spectral characteristics of the filter elements based on three different wavelength filter elements
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/0075—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 with means for altering, e.g. increasing, the depth of field or depth of focus
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B13/00—Viewfinders; Focusing aids for cameras; Means for focusing for cameras; Autofocus systems for cameras
- G03B13/18—Focusing aids
- G03B13/24—Focusing screens
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/20—Filters
- G02B5/201—Filters in the form of arrays
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1216631.0A GB2505955B (en) | 2012-09-18 | 2012-09-18 | Light field imaging device with micro lens array with a colour filter set |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1216631.0A GB2505955B (en) | 2012-09-18 | 2012-09-18 | Light field imaging device with micro lens array with a colour filter set |
Publications (3)
Publication Number | Publication Date |
---|---|
GB201216631D0 GB201216631D0 (en) | 2012-10-31 |
GB2505955A GB2505955A (en) | 2014-03-19 |
GB2505955B true GB2505955B (en) | 2017-05-10 |
Family
ID=47144435
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1216631.0A Active GB2505955B (en) | 2012-09-18 | 2012-09-18 | Light field imaging device with micro lens array with a colour filter set |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2505955B (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT515520B1 (en) * | 2014-05-08 | 2015-10-15 | Ait Austrian Inst Technology | Method for determining the distance of an imaged object |
EP3023826A1 (en) * | 2014-11-20 | 2016-05-25 | Thomson Licensing | Light field imaging device |
FR3050833B1 (en) * | 2016-04-27 | 2019-07-05 | Safran | PLENOPTIC CAMERA WITH CORRECTION OF GEOMETRIC ABERRATIONS |
CN113804124A (en) * | 2021-09-16 | 2021-12-17 | 飞亚达精密科技股份有限公司 | Three-dimensional measurement method and system based on neural network model |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030002871A1 (en) * | 2001-06-20 | 2003-01-02 | Yusuke Ohmura | Microlens array, optical apparatus, single lens reflex camera and optical finder |
US7092166B1 (en) * | 2005-04-25 | 2006-08-15 | Bright View Technologies, Inc. | Microlens sheets having multiple interspersed anamorphic microlens arrays |
JP2007173035A (en) * | 2005-12-22 | 2007-07-05 | Shimada Precision Kk | Light guide plate having microlens array, light radiation device, and liquid crystal display device |
US20100265385A1 (en) * | 2009-04-18 | 2010-10-21 | Knight Timothy J | Light Field Camera Image, File and Configuration Data, and Methods of Using, Storing and Communicating Same |
WO2012008209A1 (en) * | 2010-07-12 | 2012-01-19 | 富士フイルム株式会社 | Solid-state image pickup device |
-
2012
- 2012-09-18 GB GB1216631.0A patent/GB2505955B/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030002871A1 (en) * | 2001-06-20 | 2003-01-02 | Yusuke Ohmura | Microlens array, optical apparatus, single lens reflex camera and optical finder |
US7092166B1 (en) * | 2005-04-25 | 2006-08-15 | Bright View Technologies, Inc. | Microlens sheets having multiple interspersed anamorphic microlens arrays |
JP2007173035A (en) * | 2005-12-22 | 2007-07-05 | Shimada Precision Kk | Light guide plate having microlens array, light radiation device, and liquid crystal display device |
US20100265385A1 (en) * | 2009-04-18 | 2010-10-21 | Knight Timothy J | Light Field Camera Image, File and Configuration Data, and Methods of Using, Storing and Communicating Same |
WO2012008209A1 (en) * | 2010-07-12 | 2012-01-19 | 富士フイルム株式会社 | Solid-state image pickup device |
US20130127002A1 (en) * | 2010-07-12 | 2013-05-23 | Fujifilm Corporation | Solid state imaging device |
Also Published As
Publication number | Publication date |
---|---|
GB201216631D0 (en) | 2012-10-31 |
GB2505955A (en) | 2014-03-19 |
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