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Iterative aperture mask design in phase space using a rank constraint.

Publication ,  Journal Article
Horstmeyer, R; Oh, SB; Raskar, R
Published in: Optics express
October 2010

We present an iterative camera aperture design procedure, which determines an optimal mask pattern based on a sparse set of desired intensity distributions at different focal depths. This iterative method uses the ambiguity function as a tool to shape the camera's response to defocus, and shares conceptual similarities with phase retrieval procedures. An analysis of algorithm convergence is presented, and experimental examples are shown to demonstrate the flexibility of the design process. This algorithm potentially ties together previous disjointed PSF design approaches under a common framework, and offers new insights for the creation of future application-specific imaging systems.

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Published In

Optics express

DOI

EISSN

1094-4087

ISSN

1094-4087

Publication Date

October 2010

Volume

18

Issue

21

Start / End Page

22545 / 22555

Related Subject Headings

  • Software
  • Optics and Photonics
  • Optics
  • Imaging, Three-Dimensional
  • Image Processing, Computer-Assisted
  • Equipment Design
  • Engineering
  • Computers
  • Computer Simulation
  • Algorithms
 

Citation

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Horstmeyer, R., Oh, S. B., & Raskar, R. (2010). Iterative aperture mask design in phase space using a rank constraint. Optics Express, 18(21), 22545–22555. https://doi.org/10.1364/oe.18.022545
Horstmeyer, Roarke, Se Baek Oh, and Ramesh Raskar. “Iterative aperture mask design in phase space using a rank constraint.Optics Express 18, no. 21 (October 2010): 22545–55. https://doi.org/10.1364/oe.18.022545.
Horstmeyer R, Oh SB, Raskar R. Iterative aperture mask design in phase space using a rank constraint. Optics express. 2010 Oct;18(21):22545–55.
Horstmeyer, Roarke, et al. “Iterative aperture mask design in phase space using a rank constraint.Optics Express, vol. 18, no. 21, Oct. 2010, pp. 22545–55. Epmc, doi:10.1364/oe.18.022545.
Horstmeyer R, Oh SB, Raskar R. Iterative aperture mask design in phase space using a rank constraint. Optics express. 2010 Oct;18(21):22545–22555.
Journal cover image

Published In

Optics express

DOI

EISSN

1094-4087

ISSN

1094-4087

Publication Date

October 2010

Volume

18

Issue

21

Start / End Page

22545 / 22555

Related Subject Headings

  • Software
  • Optics and Photonics
  • Optics
  • Imaging, Three-Dimensional
  • Image Processing, Computer-Assisted
  • Equipment Design
  • Engineering
  • Computers
  • Computer Simulation
  • Algorithms