COMMERCIAL VISION SYSTEMS In the last few years thermal imaging has found its way into many more commercial applications. Most of these applications require a low cost product with an uncooled detector. These sensors image in the LWIR, or longwave infrared band (7 14 μm). Different types of uncooled detectors are available on the market. Since the infrared detector is the heart of any thermal i...

Infrared imaging spectrometers detect and identify targets by collecting spectral image information. However, when detecting small temperature differences dynamic targets, the accuracy of infrared detection is reduced, traditional scanning structure time longer, real-time performance poor it easy to introduce motion artifacts. This paper proposes an polarization snapshot system (PSIFTIS) based ...

Lanthanide-doped upconversion nanoparticles which can convert near-infrared lights to visible lights have attracted growing interest because of their great potentials in fluorescence imaging. Upconversion fluorescence imaging technique with excitation in the near-infrared (NIR) region has been used for imaging of biological cells and tissues. However, improving the detection sensitivity and dec...

Modern technologies such as near infrared (NIR) indocyanine green (ICG) fluorescence imaging represent potentially useful tools to facilitate intraoperative assessment of vascularization and tissue perfusion [3]. Recently, the use of a near-infrared fluorescence (NIRF) imaging system using indocyanine green (ICG) dye has been described during robotic partial nephrectomy as an adjunctive means o...