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Novel Method to Determine the Optimal Canopy Shape for Shadow Fraction Estimation

A study published in Remote Sensing has designed a reflectance simulator to determine the optimal canopy shape for calculating the shadow fraction based on the reflectance measured by satellite sensors.

23 Aug 2022

High-Resolution Satellites Detect Harmful Algae in Inland Waterbodies

Using spectroscopic data gathered by three satellites, Professor Fiona Johnson’s research group at the Water Research Center, University of New South Wales, has analyzed HAB in small and medium inlet water bodies.

22 Aug 2022

Streamlining LWIR Imaging and Detection with an Ultra-Thin Absorber

Recent research published in Coatings suggests a brand-new, high-performance metamaterial absorber with ultra-broadband high polarization selectivity and absorption throughout the LWIR atmospheric window. The absorber can achieve an absorptance of 90% with a 4700 nm bandwidth owing to various surface plasmons combined with optical phonons.

19 Aug 2022

Model to Improve Knowledge of Moon's Surface

A study published in the Journal of Applied Remote Sensing has proposed an approach for incorporating lunar spectral irradiance data to develop an enhanced lunar model for instrument radiometric calibration.

19 Aug 2022

Researchers Find Potential in Amide Proton Transfer Imaging for Bladder Cancer Detection

A new study published in Clinical Radiology shows a technique based on Amide Proton Transfer (APT) capable of imaging the pathophysiology of bladder cancer (BCa) causing tissue at the molecular level.

18 Aug 2022

Unprecedented LC-OCT Device Improves Skin Imaging

According to a recent study published in the Journal of Biomedical Optics, a group of researchers proposed using a single objective lens to produce a line-field confocal optical coherence tomography system based on a Mirau interferometer.

18 Aug 2022

Low-Cost Shutter to Improve Tumor Imaging

In an article published in the journal Micromachines, researchers demonstrated an electrically tunable/switchable biostable liquid crystal (LC) light shutter in biological optics through a three-step, easy-assembly, inexpensive, multichannel shutter.

18 Aug 2022

Improving Optical Coherence Tomography Quality with Image Assessments

A study published in Photonics suggests a new effective image assessment index based on OCT-DVC that enhances the OCE system and the development of new DVC-OCE algorithms.

18 Aug 2022

Smart Camera Records Desired Objects While Erasing Others

Digital cameras have been increasingly incorporated into many facets of modern society over the past ten years, and they are now extensively employed in facial recognition, mobile phones, security monitoring, and driverless cars.

16 Aug 2022

Researchers Propose Motion-Blurred Image Restoration Framework

A pre-proof study in Pattern Recognition has proposed a novel motion-blurred image restoration framework based on blur parameter estimation and fuzzy inference neural networks. The proposed restoration framework produces high-quality image restoration results.

16 Aug 2022