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Diffusion coded photography for extended depth of field
- https://www.scholars.northwestern.edu/en/publications/diffusion-coded-photography-for-extended-depth-of-field#:~:text=title%20%3D%20%22Diffusion%20coded%20photography%20for%20extended%20depth,a%20captured%20image%20with%20a%20single%20spatially-invariant%20PSF.
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Diffusion coded photography for extended depth of field
- https://dl.acm.org/doi/10.1145/1778765.1778768
- In recent years, several cameras have been introduced which extend depth of field (DOF) by producing a depth-invariant point spread function (PSF). These cameras extend DOF by deblurring a captured image with a single spatially-invariant PSF. For these cameras, the quality of recovered images depends both on the magnitude of the PSF spectrum ...
Diffusion coded photography for extended depth of field
- https://www.scholars.northwestern.edu/en/publications/diffusion-coded-photography-for-extended-depth-of-field
- T1 - Diffusion coded photography for extended depth of field. AU - Cossairt, Oliver. AU - Zhou, Changyin. AU - Nayar, Shree. PY - 2010. Y1 - 2010. N2 - In recent years, several cameras have been introduced which extend depth of field (DOF) by producing a depth-invariant point spread function (PSF). These cameras extend DOF by deblurring a ...
Diffusion coded photography for extended depth of field
- https://www.scholars.northwestern.edu/en/publications/diffusion-coded-photography-for-extended-depth-of-field-2
- We show that diffusion coding can be analyzed in a simple and intuitive way by modeling the effect of a diffuser as a kernel in light field space. We provide detailed analysis of diffusion coded cameras and show results from an implementation using a custom designed diffuser.
Diffusion Coded Photography for Extended Depth of Field
- https://www.researchgate.net/publication/220183937_Diffusion_Coded_Photography_for_Extended_Depth_of_Field
- Coded focal stack photography is a significant step towards a computational camera architecture that facilitates high-resolution post-capture refocusing, flexible depth of field, and 3D imaging ...
Diffusion Coded Photography - Columbia University
- http://www1.cs.columbia.edu/~changyin/projects/Siggraph2010/Diffusion%20Coding%20Supplementary%20Images.pdf
- Diffusion Coded Photography (same sensor and same lens) f-number = 1.8; exposure time = 16ms Focus at middle (2 m) Diffusion Coding. Diffusion Coded Photography (same sensor and same lens) Recovered EDOF Image Diffusion Coding. Scene 6. Normal Camera Sensor: Canon EDOF 450D Lens: Canon EF 50mm F/1.8
Diffusion coded photography for extended depth of field
- https://dl.acm.org/doi/10.1145/1833349.1778768
- In recent years, several cameras have been introduced which extend depth of field (DOF) by producing a depth-invariant point spread function (PSF). These cameras extend DOF by deblurring a captured image with a single spatially-invariant PSF. For these cameras, the quality of recovered images depends both on the magnitude of the PSF spectrum ...
Diffusion Coded Photography for Extended Depth of Field
- https://prezi.com/4q6br0rqbbr2/diffusion-coded-photography-for-extended-depth-of-field/
- The geometry of a radially symmetric light field using reduced coordinates. The light field consists of a point source focused a distance d0 from the lens aperture. Because the point source is on-axis and isotropic, the light field can be represented as a 2D function L (ρ， r). A 2D slice of the light field L (ρ; r) represents the set of ...
Diffusion Coded Photography for Extended Depth of Field
- https://slidetodoc.com/diffusion-coded-photography-for-extended-depth-of-field/
- Diffusion Coded Photography for Extended Depth of Field SIGGRAPH 2010 Oliver Cossairt, Changyin Zhou,
Diffusion Coded Photography for Extended Depth of Field
- https://www.youtube.com/watch?v=2DoG1SUswkc
- Project Page: http://www.cs.columbia.edu/CAVE/projects/diffusion_coding/ In recent years, several so-called Extended Depth of Field (EDOF) cameras have been ...
Diffusion Coded Photography: Supplementary Material
- http://www1.cs.columbia.edu/~changyin/projects/Siggraph2010/Diffusion%20Coding%20Supplementary%20Derivations.pdf
- Online Submission ID: 0248 Diffusion Coded Photography: Supplementary Material 1 In this document we give derivations for several equations that 2 were removed from the paper due to space constraints. 3 1 Diffuser with constant 2D Scatter Function 4 The first derivation we give is for the PSF of a Diffusion Coded 5 camera with a constant 2D scatter function, as described in …
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