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Showing posts with the label night-vision

UL3DCN lightweight 3D convolutional network in wearable thermal imaging exhibits high contrast, low noise, and sharp boundaries

https://www.eurekalert.org/news-releases/1115976 "instead of filtering static image, treat single infrared frame as part of temperature sequence during thermal equilibrium... 3-step non-linear spatio-temporal transformation creates/ analyzes filters simulating IR image sequences at different temperature intervals finding spatio-temporal correlations... Zero-Reference Deep Curve Estimation model constructs high-order, pixel-level curve to map out and predict the final enhanced image... firefighting masks"
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Grown/ peeled ultrathin pyroelectric films that sense heat and other signals enable lightweight scopes and night-vision glasses

https://news.mit.edu/2025/new-electronic-skin-could-enable-lightweight-night-vision-glasses-0423 "produces electric current in response to temperature changes across far-IR spectrum... thinner the better at sensing subtle thermal variations, 10 nm so highly accurate... sensors, autonomous driving in fog... directly worn on glasses for night vision: broad-spectrum IR room-temperature sensitivity, lightweight, no cooling needed ... peel method itself also has numerous other applications: semiconducting films, flexible electronics., smart contact lenses, wearable sensing fabrics, stretchy solar cells, bendable displays" Related:   Encapsulation-free thin-film sensors enable accurate sensing at 950 ℃ https://www.eurekalert.org/news-releases/1091676 An eco-friendly way to see in the dark using colloidal quantum dots https://phys.org/news/2025-09-eco-friendly-dark-colloidal-quantum.html
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