IN2013CH05382A - - Google Patents

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Publication number
IN2013CH05382A
IN2013CH05382A IN5382CH2013A IN2013CH05382A IN 2013CH05382 A IN2013CH05382 A IN 2013CH05382A IN 5382CH2013 A IN5382CH2013 A IN 5382CH2013A IN 2013CH05382 A IN2013CH05382 A IN 2013CH05382A
Authority
IN
India
Prior art keywords
plenoptic image
scene
recorded
depth
modified
Prior art date
Application number
Other languages
English (en)
Inventor
Annasagar Govindarao Krishna
Gopal Putraya Gururaj
Uliyar Mithun
S V Basavaraja
Original Assignee
Nokia Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nokia Corp filed Critical Nokia Corp
Priority to IN5382CH2013 priority Critical patent/IN2013CH05382A/en
Priority to PCT/FI2014/050836 priority patent/WO2015075303A1/en
Publication of IN2013CH05382A publication Critical patent/IN2013CH05382A/en

Links

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
    • 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
    • G06T5/00—Image enhancement or restoration
    • G06T5/73—Deblurring; Sharpening
    • 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
    • H04N23/957—Light-field or plenoptic cameras or camera modules
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • 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
    • G06T2207/10052—Images from lightfield camera

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computing Systems (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Optics & Photonics (AREA)
  • Image Processing (AREA)
IN5382CH2013 2013-11-21 2014-11-06 IN2013CH05382A (enrdf_load_stackoverflow)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IN5382CH2013 IN2013CH05382A (enrdf_load_stackoverflow) 2013-11-21 2014-11-06
PCT/FI2014/050836 WO2015075303A1 (en) 2013-11-21 2014-11-06 Plenoptic image processing for an extended depth of field

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IN5382CH2013 IN2013CH05382A (enrdf_load_stackoverflow) 2013-11-21 2014-11-06

Publications (1)

Publication Number Publication Date
IN2013CH05382A true IN2013CH05382A (enrdf_load_stackoverflow) 2015-05-29

Family

ID=53179018

Family Applications (1)

Application Number Title Priority Date Filing Date
IN5382CH2013 IN2013CH05382A (enrdf_load_stackoverflow) 2013-11-21 2014-11-06

Country Status (2)

Country Link
IN (1) IN2013CH05382A (enrdf_load_stackoverflow)
WO (1) WO2015075303A1 (enrdf_load_stackoverflow)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8345144B1 (en) * 2009-07-15 2013-01-01 Adobe Systems Incorporated Methods and apparatus for rich image capture with focused plenoptic cameras

Also Published As

Publication number Publication date
WO2015075303A1 (en) 2015-05-28

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