AIMC Topic: Light

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A Neural Network-Based Method for Fast Capture and Tracking of Laser Links between Nonorbiting Platforms.

Computational intelligence and neuroscience Jan 21, 2022
In this paper, a neural network approach is used to conduct an in-depth study and analysis of the fast capture tracking method for laser links between nonorbiting platforms. The experimental platform of the convolutional neural network- (CNN-) based ...
Light Lasers Neural Networks, Computer Computer Simulation
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Light-driven carbon nitride microswimmers with propulsion in biological and ionic media and responsive on-demand drug delivery.

Science robotics Jan 19, 2022
We propose two-dimensional poly(heptazine imide) (PHI) carbon nitride microparticles as light-driven microswimmers in various ionic and biological media. Their high-speed (15 to 23 micrometer per second; 9.5 ± 5.4 body lengths per second) swimming in...
Humans Mice NIH 3T3 Cells Robotics Saline Solution Hydrodynamics Hydrogen-Ion Concentration Antineoplastic Agents Light Doxorubicin Theranostic Nanomedicine Cell Line, Tumor Optical Phenomena Drug Delivery Systems Osmolar Concentration Nitriles Animals HT29 Cells
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Application of Terrestrial Laser Scanning (TLS) in the Architecture, Engineering and Construction (AEC) Industry.

Sensors (Basel, Switzerland) Dec 30, 2021
As a revolutionary technology, terrestrial laser scanning (TLS) is attracting increasing interest in the fields of architecture, engineering and construction (AEC), with outstanding advantages, such as highly automated, non-contact operation and effi...
Engineering Artificial Intelligence Lasers Industry Light
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Unsupervised discovery of dynamic cell phenotypic states from transmitted light movies.

PLoS computational biology Dec 30, 2021
Identification of cell phenotypic states within heterogeneous populations, along with elucidation of their switching dynamics, is a central challenge in modern biology. Conventional single-cell analysis methods typically provide only indirect, static...
Blood Cells Time-Lapse Imaging Light Microscopy Leukemia, Myeloid, Acute Single-Cell Analysis Image Processing, Computer-Assisted Unsupervised Machine Learning Algorithms Phenotype Humans
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MgF:Mn: novel material with mechanically-induced luminescence.

Science bulletin Dec 10, 2021
Mechanoluminescent (ML) materials can directly convert external mechanical stimulation into light without the need for excitation from other forms of energy, such as light or electricity. This alluring characteristic makes ML materials potentially ap...
Ultraviolet Rays Luminescence Lighting Light
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UV-adVISor: Attention-Based Recurrent Neural Networks to Predict UV-Vis Spectra.

Analytical chemistry Nov 23, 2021
Ultraviolet-visible (UV-Vis) absorption spectra are routinely collected as part of high-performance liquid chromatography (HPLC) analysis systems and can be used to identify chemical reaction products by comparison to the reference spectra. Here, we ...
Chromatography, High Pressure Liquid Neural Networks, Computer Light
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CNN-Based Spectral Super-Resolution of Panchromatic Night-Time Light Imagery: City-Size-Associated Neighborhood Effects.

Sensors (Basel, Switzerland) Nov 18, 2021
Data on artificial night-time light (NTL), emitted from the areas, and captured by satellites, are available at a global scale in format. In the meantime, data on properties of NTL give more information for further analysis. Such data, however, are...
Neural Networks, Computer Machine Learning Cities Light
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Automated Mouse Pupil Size Measurement System to Assess Locus Coeruleus Activity with a Deep Learning-Based Approach.

Sensors (Basel, Switzerland) Oct 26, 2021
Strong evidence from studies on primates and rodents shows that changes in pupil diameter may reflect neural activity in the locus coeruleus (LC). Pupillometry is the only available non-invasive technique that could be used as a reliable and easily a...
Mice Light Animals Deep Learning Pupil Locus Coeruleus
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Optically Modulated HfS-Based Synapses for Artificial Vision Systems.

ACS applied materials & interfaces Oct 18, 2021
The simulation of human brain neurons by synaptic devices could be an effective strategy to break through the notorious "von Neumann Bottleneck" and "Memory Wall". Herein, opto-electronic synapses based on layered hafnium disulfide (HfS) transistors ...
Biomimetic Materials Humans Hafnium Neural Networks, Computer Light Synapses Machine Learning Materials Testing Disulfides
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Face with Mask Detection in Thermal Images Using Deep Neural Networks.

Sensors (Basel, Switzerland) Sep 24, 2021
As the interest in facial detection grows, especially during a pandemic, solutions are sought that will be effective and bring more benefits. This is the case with the use of thermal imaging, which is resistant to environmental factors and makes it p...
Neural Networks, Computer Algorithms Software Light
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