| Autor: |
Tyler Erickson, Michael R. Descour, Tomasz S. Tkaczyk, Eustace L. Dereniak, Todd C. Christenson, Jeremy D. Rogers, Rebecca Richards-Kortum, Shunming Sun, William Bahn, Stephen Gaalema |
| Rok vydání: |
2005 |
| Předmět: |
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| Zdroj: |
Semiconductor Photodetectors II. |
| ISSN: |
0277-786X |
| Popis: |
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. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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