WO2006028527A3 - Extended depth of field using a multi-focal length lens with a controlled range of spherical aberration and centrally obscured aperture - Google Patents
Extended depth of field using a multi-focal length lens with a controlled range of spherical aberration and centrally obscured aperture Download PDFInfo
- Publication number
- WO2006028527A3 WO2006028527A3 PCT/US2005/016231 US2005016231W WO2006028527A3 WO 2006028527 A3 WO2006028527 A3 WO 2006028527A3 US 2005016231 W US2005016231 W US 2005016231W WO 2006028527 A3 WO2006028527 A3 WO 2006028527A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- field
- extended depth
- spherical aberration
- focal length
- length lens
- Prior art date
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Classifications
-
- 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
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B13/00—Optical objectives specially designed for the purposes specified below
- G02B13/18—Optical objectives specially designed for the purposes specified below with lenses having one or more non-spherical faces, e.g. for reducing geometrical aberration
-
- 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 by the use of more than one image, e.g. averaging, subtraction
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/80—Camera processing pipelines; Components thereof
Abstract
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200580036684A CN100594398C (en) | 2004-09-03 | 2005-05-11 | Extended depth of field using a multi-focal length lens with a controlled range of spherical aberration and centrally obscured aperture |
EP05748290A EP1789830A2 (en) | 2004-09-03 | 2005-05-11 | Extended depth of field using a multi-focal length lens with a controlled range of spherical aberration and centrally obscured aperture |
AU2005283143A AU2005283143A1 (en) | 2004-09-03 | 2005-05-11 | Multifocal lens with extended depth of field |
CA002577735A CA2577735A1 (en) | 2004-09-03 | 2005-05-11 | Extended depth of field using a multi-focal length lens with a controlled range of spherical aberration and centrally obscured aperture |
JP2007529820A JP2008511859A (en) | 2004-09-03 | 2005-05-11 | Extended depth of focus using a multifocal length lens with a controlled spherical aberration range and a concealed central aperture |
IL181671A IL181671A (en) | 2004-09-03 | 2007-03-01 | Extended depth of field using a multi-focal length lens with a controlled range of spherical aberration and centrally obscured aperture |
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US60707604P | 2004-09-03 | 2004-09-03 | |
US60/607,076 | 2004-09-03 | ||
US52299004P | 2004-11-30 | 2004-11-30 | |
US60/522,990 | 2004-11-30 | ||
US10/908,287 US7336430B2 (en) | 2004-09-03 | 2005-05-05 | Extended depth of field using a multi-focal length lens with a controlled range of spherical aberration and a centrally obscured aperture |
US10/908,287 | 2005-05-05 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2006028527A2 WO2006028527A2 (en) | 2006-03-16 |
WO2006028527A3 true WO2006028527A3 (en) | 2007-01-18 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2005/016231 WO2006028527A2 (en) | 2004-09-03 | 2005-05-11 | Extended depth of field using a multi-focal length lens with a controlled range of spherical aberration and centrally obscured aperture |
Country Status (10)
Country | Link |
---|---|
US (4) | US7336430B2 (en) |
EP (1) | EP1789830A2 (en) |
JP (1) | JP2008511859A (en) |
KR (1) | KR20070057231A (en) |
CN (1) | CN100594398C (en) |
AU (1) | AU2005283143A1 (en) |
CA (1) | CA2577735A1 (en) |
IL (1) | IL181671A (en) |
SG (1) | SG142313A1 (en) |
WO (1) | WO2006028527A2 (en) |
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US20080075386A1 (en) | 2008-03-27 |
SG142313A1 (en) | 2008-05-28 |
WO2006028527A2 (en) | 2006-03-16 |
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US7511895B2 (en) | 2009-03-31 |
AU2005283143A1 (en) | 2006-03-16 |
US20080151388A1 (en) | 2008-06-26 |
IL181671A (en) | 2010-11-30 |
EP1789830A2 (en) | 2007-05-30 |
CN100594398C (en) | 2010-03-17 |
KR20070057231A (en) | 2007-06-04 |
CA2577735A1 (en) | 2006-03-16 |
US8086058B2 (en) | 2011-12-27 |
US20060050409A1 (en) | 2006-03-09 |
US20080089598A1 (en) | 2008-04-17 |
US7336430B2 (en) | 2008-02-26 |
US7593161B2 (en) | 2009-09-22 |
JP2008511859A (en) | 2008-04-17 |
CN101048691A (en) | 2007-10-03 |
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