Single-shot subpixel response measurement with an aperture array pixel mask
Optics Letters, Vol. 31, Issue 23, pp. 3441-3443 doi:10.1364/OL.31.003441
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- OCIS Codes:
- (100.2550) Image processing : Focal-plane-array image processors
- (100.6640) Image processing : Superresolution
Image Processing
Citation
Junpeng Guo, Ronen Adato, and David J. Brady, "Single-shot subpixel response measurement with an aperture array pixel mask," Opt. Lett. 31, 3441-3443 (2006)
http://www.opticsinfobase.org/abstract.cfm?URI=ol-31-23-3441
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We first point out that the subpixel response function is another kernel function in digital imaging. Then we show that the subpixel response function of CMOS imaging sensor pixels can be measured with an aperture array pixel mask in a single-shot image capture. Our technique permits high-resolution subpixel response function measurement of imaging pixels for superresolution imaging applications.
© 2006 Optical Society of America
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History
Original Manuscript: June 30, 2006
Manuscript Accepted: August 25, 2006
Revised Manuscript: August 25, 2006
Published: November 9, 2006
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