In a study published in Applied System Innovation, researchers implemented a barn door tracker and stacking technique with CMOS DSLR or mirrorless cameras to collect data and capture images of low light-emitting sources such as the faint nebulae and the human body.
In an article published in the open-access journal Sensors, researchers introduced a new-generation approach employing a one-class classification framework for assessing the authenticity of facial photos. Such a generation technique was developed to create a compatible and feasible structure with new data and other datasets rather than relying heavily on the dataset used for training.
By Pritam Roy
17 Oct 2022
A study published in Remote Sensing proposed a multilevel stacked context network (MSCNet) to enhance target detection accuracy and the feature pyramid network (FPN) representation by aggregating the logical relationships between different contexts and objects in remote sensing images.
A study published in the journal Diagnostics investigated the long-term implications of uncomplicated phacoemulsification on macular retinal perfusion using optical coherence tomography angiography in healthy aging patie...
A recent study published in ACS Chemical Neuroscience suggests the use of retinal hyperspectral imaging technology as a biomarker for detecting early degenerative alterations in the retina associated with Alzheimer's disease.
By Usman Ahmed
14 Oct 2022
III-V semiconductor nanowires have intriguing material features, which facilitate the creation of advanced electronic and optoelectronic devices at the nanoscale.
In an article published in the journal Micromachines, researchers designed a novel measurement technique that combines transmission digital holographic microscopy (DHM) and reflection DHM to obtain thickness and surface information of elements to deduce the 3D structure.
Research efforts have shown that the InGaAs/Si avalanche photodiode based on a silicon on insulator substrate can be improved by using a photon-trapping structure for the first time.
By Ilamaran Sivarajah
14 Oct 2022
Highly focused laser beams, sometimes referred to as optical tweezers (OTs), can be used to handle minuscule objects without the application of physical force.
In an article published in Remote Sensing, researchers proposed a novel double branch-based Siamese change detection network popularly known as DSNUNet to efficiently integrate synthetic aperture radar (SAR) and optical data in forest change detection.
By Pritam Roy
13 Oct 2022
A study published in Sensors presents a geometrical optical model to examine the impact of dynamic oceanic waves on the optical propagation of laser beams.
High or very low temperatures, humidity and dust - such environmental conditions pose great challenges for electronics.
Professor Milena D’Angelo’s research group at the Dipartimento Interateneo di Fisica, Università degli Studi di Bari, has devised an innovative light-field microscopy technique for volumetric imaging.
By Ilamaran Sivarajah
13 Oct 2022
In an article published in Scientific Reports, researchers present a lightweight one-photon microscope capable of imaging at different focal depths.
A recent study published in Analytical Chemistry demonstrates the molecular characterization of Organophosphorus compounds in an ambient organic aerosol altered by wildfire smoke.
By Usman Ahmed
12 Oct 2022