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7 April 2005 High speed CMOS for structured illumination technique
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This paper discusses the selection of parameters and the design of a CMOS detector for use in a structured illumination technique implemented with a 4M device (Miniaturized Multi-Modal Microscope) for precancer detection. To obtain real time sectioning the framing rate was set on the order of 500 frames / sec. 500 images allow us to obtain 8 to 16 sections / sec reconstructed from 16 to 64 images. The reconstruction technique is a sine approximation algorithm. To obtain a 1 μm spatial resolution, the required pixel size is 4 μm with a magnification 4:1. The field of extent of 250um required approximately 350 x 350 array size.
© (2005) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Tomasz S. Tkaczyk, Eustace L. Dereniak, Stephen Gaalema, William Bahn, Shunming Sun, Tyler Erickson, Jeremy D. Rogers, Todd C. Christenson, Rebecca Richards-Kortum, and Michael R. Descour "High speed CMOS for structured illumination technique", Proc. SPIE 5726, Semiconductor Photodetectors II, (7 April 2005);


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