Dissolved oxygen (DO) is the measure of oxygen gas that is physically dissolved in water. It is a critical parameter for ...

Optical sensors articles from across Nature Portfolio Optical sensors are a broad class of device for detecting light intensity.

Here we use functional magnetic resonance imaging (fMRI) to demonstrate that an area in human cortex responds selectively to components of optic flow, such as circular and radial motion.

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Quantum sensors can be used to reveal a surprising new mechanism for converting light into electricity in Weyl semimetals, Boston College Assistant Professor of Physics Brian Zhou and colleagues ...

Based on optical flow sensor and laser sensor technology, an automatic following robot is designed by this paper. L-K optical flow method optimized by Gaussian-Laplace operator and laser algorithm to ...

We present an unsupervised optical flow estimation method by proposing an adaptive pyramid sampling in the deep pyramid network. Specifically, in the pyramid downsampling, we propose a Content-Aware ...

Installing a smart water sensor can save you a lot of money and hassle. The best models we've tested immediately alert you to leaks and even shut off your home's water supply.

Overview UFM (Unified Flow & Matching, UniFlowMatch) is a simple, end-to-end trained transformer model that directly regresses pixel displacement images (flow) and can be applied concurrently to both ...

With the development of electric vehicles and energy storage systems, lithium-ion batteries are widely used due to their high energy density and other advantages, but their capacity degradation and ...

Here, we integrated Fabry–Perot interference (FPI) and fiber Bragg grating (FBG) on an optical fiber by forming a compact fiber sensor with a dual parameter monitoring function of gas pressure and ...