How birds send heat into space measured for the first time—a hidden reflectance of feathers

As human-caused climate change continues to raise temperatures across the globe, understanding how birds regulate their temperature is vital for their conservation. But how much heat birds emit—an ...

Duke Engineers Trap Light to Create the Fastest Photodetector Ever Built

A new ultrathin photodetector captures light across the full spectrum in just 125 picoseconds, opening the door to faster, smarter imaging technologies.
IEEE

IPGFusion: Illumination Perception Guided Infrared and Visible Image Fusion

Abstract: Infrared and visible image fusion aims to integrate data from source images to achieve a more accurate scene representation. Nevertheless, current fusion method do not consider the impact of ...

This infrared gadget claims to improve your mood with lights - I got to the bottom of it

I tested a near-infrared light device that attaches to my computer, mimics the sun, and allegedly improves mood and focus. Did it work?
Tech Xplore

LED method blocks ambient light to keep projection images sharp in bright environments

Projection mapping has the potential to create shared immersive experiences in exhibitions, commercial facilities, and public spaces. However, the technique is highly sensitive to ambient lighting, ...
IEEE

Frefusion: Frequency Domain Transformer for Infrared and Visible Image Fusion

Abstract: Visible and infrared image fusion(VIF) provides more comprehensive understanding of a scene and can facilitate subsequent processing. Although frequency domain contains valuable global ...