Difference between revisions of "Spring 2012:Leanna Morinishi Lit Search"

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(→‎Light Field Microscopy)
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Light field imaging allows for the capture of the light field of a sample in a single photograph.<ref>[http://graphics.stanford.edu/software/LFDisplay/lfmintro.pdf A practical introduction to light field microscopy - Stanford 2010 (pdf)]</ref> This has been recently commercialized in the [http://www.lytro.com/living-pictures/1699 Lytro Camera]<ref>[http://graphics.stanford.edu/papers/lfcamera/ Light field camera]</ref> which obtains a light field using a microlens and allows for processing of the image afterwards.[[File:LightFieldMic.png|thumb|Light Field Microscope Diagram from the Stanford 2006 paper.<ref>[http://graphics.stanford.edu/papers/lfmicroscope/levoy-lfmicroscope-sig06.pdf Light field microscopy - Stanford 2006 (pdf)]</ref>]]
 
Light field imaging allows for the capture of the light field of a sample in a single photograph.<ref>[http://graphics.stanford.edu/software/LFDisplay/lfmintro.pdf A practical introduction to light field microscopy - Stanford 2010 (pdf)]</ref> This has been recently commercialized in the [http://www.lytro.com/living-pictures/1699 Lytro Camera]<ref>[http://graphics.stanford.edu/papers/lfcamera/ Light field camera]</ref> which obtains a light field using a microlens and allows for processing of the image afterwards.[[File:LightFieldMic.png|thumb|Light Field Microscope Diagram from the Stanford 2006 paper.<ref>[http://graphics.stanford.edu/papers/lfmicroscope/levoy-lfmicroscope-sig06.pdf Light field microscopy - Stanford 2006 (pdf)]</ref>]]
  
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They also documented their setup in more detail in a technical memo.<ref>[http://graphics.stanford.edu/papers/lfmicroscope/lfmicroscope-optics.pdf Optical recipes for light field microscopes - Stanford 2006 (pdf)]</ref>
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Introduction to LFDisplay.<ref>[http://graphics.stanford.edu/software/LFDisplay/ LFDisplay: A real time system for light field microscopy]</ref>
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Light field rendering.<ref name="Ref1996">[http://graphics.stanford.edu/papers/light/ Light field rendering - Stanford 1996]</ref>
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In 2009, the group published a better quality machine 4D Microscopy<ref>[http://graphics.stanford.edu/papers/lfillumination/levoy-lfillumination-jmicr09.pdf Recording and controlling the 4D light field in a microscope - Stanford 2009 (pdf)]</ref>
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== Objective ==
 
I would be thrilled to work on this project for a number of reasons:
 
I would be thrilled to work on this project for a number of reasons:
 
* It will force me to work on image processing, I am novice status :p
 
* It will force me to work on image processing, I am novice status :p
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** With respect to this class, this is a novel project
 
** With respect to this class, this is a novel project
 
** Otherwise, this is not a new technology <ref name="Ref1996"/> but has been implemented into prototype microscopes in the past 7 years
 
** Otherwise, this is not a new technology <ref name="Ref1996"/> but has been implemented into prototype microscopes in the past 7 years
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They also documented their setup in more detail in a technical memo.<ref>[http://graphics.stanford.edu/papers/lfmicroscope/lfmicroscope-optics.pdf Optical recipes for light field microscopes - Stanford 2006 (pdf)]</ref>
 
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Introduction to LFDisplay.<ref>[http://graphics.stanford.edu/software/LFDisplay/ LFDisplay: A real time system for light field microscopy]</ref>
 
−
 
−
Light field rendering.<ref name="Ref1996">[http://graphics.stanford.edu/papers/light/ Light field rendering - Stanford 1996]</ref>
 
−
 
−
In 2009, the group published a better quality machine 4D Microscopy<ref>[http://graphics.stanford.edu/papers/lfillumination/levoy-lfillumination-jmicr09.pdf Recording and controlling the 4D light field in a microscope - Stanford 2009 (pdf)]</ref>
 
  
 
== References ==
 
== References ==

Revision as of 17:26, 5 March 2012

20.345: Bioinstrumentation Project Lab

Light Field Microscopy

Light field imaging allows for the capture of the light field of a sample in a single photograph.[1] This has been recently commercialized in the Lytro Camera[2] which obtains a light field using a microlens and allows for processing of the image afterwards.
Light Field Microscope Diagram from the Stanford 2006 paper.[3]

They also documented their setup in more detail in a technical memo.[4]

Introduction to LFDisplay.[5]

Light field rendering.[6]

In 2009, the group published a better quality machine 4D Microscopy[7]

Objective

I would be thrilled to work on this project for a number of reasons:

  • It will force me to work on image processing, I am novice status :p
  • It would be an awesome project
  • It is feasible
    • Only one additional physical component in a traditional bright field microscope
    • Lots of code
  • It is relevant
    • This microscope can be used to compose a 3-dimensional image of the sample
    • Taking 3-dimensional images quickly is a current point of interest in microscopy today
  • It is novel
    • With respect to this class, this is a novel project
    • Otherwise, this is not a new technology [6] but has been implemented into prototype microscopes in the past 7 years

References

  1. ↑ A practical introduction to light field microscopy - Stanford 2010 (pdf)
  2. ↑ Light field camera
  3. ↑ Light field microscopy - Stanford 2006 (pdf)
  4. ↑ Optical recipes for light field microscopes - Stanford 2006 (pdf)
  5. ↑ LFDisplay: A real time system for light field microscopy
  6. ↑ 6.0 6.1 Light field rendering - Stanford 1996
  7. ↑ Recording and controlling the 4D light field in a microscope - Stanford 2009 (pdf)
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