A 110 × 64 150 mW 28 frames/s integrated visible/near-infrared CMOS image sensor with dual exposure times for image guided surgery
| Autor: | Suman B. Mondal, Timothy York, Samuel Achilefu, Viktor Gruev, Nan Cui, Radoslav Marinov, Julie A. Margenthaler, Shengkui Gao |
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| Rok vydání: | 2016 |
| Předmět: |
Materials science
Pixel business.industry 02 engineering and technology Filter (signal processing) equipment and supplies 021001 nanoscience & nanotechnology 01 natural sciences eye diseases body regions 010309 optics Image-guided surgery Optics CMOS Interference (communication) 0103 physical sciences sense organs Image sensor 0210 nano-technology Optical filter business Visible spectrum |
| Zdroj: | ISCAS |
| DOI: | 10.1109/iscas.2016.7527180 |
| Popis: | A 110 × 64 pixel CMOS image sensor integrated with pixelated spectral interference filters is used for image guided surgery. The sensor operates with short exposure times for capturing visible light using blue, green, and red pixelated interference filters, and long exposure time for capturing near-infrared fluorescence with a co-located, pixelated NIR filter. The sensor was used to successfully detect the fluorescence of ICG accumulation in sentinel lymph node on patients with breast cancer. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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