Tech Xplore

Reinforcement learning accelerates model-free training of optical AI systems

Optical computing has emerged as a powerful approach for high-speed and energy-efficient information processing. Diffractive ...

New optical method reveals micellar structure changes under extensional stress

Complex fluids, such as polymer melts and concentrated suspensions, are foundational materials for industrial products, ...
EurekAlert!

Nagoya Institute of Technology researchers probe dynamics of micellar structures under uniaxial extensional stress in a new study

Manufacturing complex fluids industrially often involves mechanical forces that introduce internal stress and damage ...

Single-image method can accurately evaluate fibrous material porosity

Researchers from Skoltech Engineering Center's Hierarchically Structured Materials Laboratory have developed a new method to determine the porosity of fibrous materials using a single image taken with ...

Controlling exciton flow in moiré superlattices: New method leverages correlated electrons

Excitons are pairs of bound negatively charged electrons and positively charged holes that form in semiconductors, enabling ...
GEN

Noninvasive Optical Device Measures Brain Blood Flow, Could Aid Stroke Diagnosis

Measuring blood flow in the brain is critical for understanding response to a range of neurological problems, including stroke, traumatic brain injury (TBI) and vascular dementia. Obtaining such ...
IEEE

Streamed optical flow adaptation from synthetic to real dental scenes

Abstract: Optical flow is integral to numerous video processing tasks such as stabilization. Although recent advancements in optical flow estimation have shown significant efficacy in general scenes, ...
GitHub

Let Occ Flow: Self-Supervised 3D Occupancy Flow Prediction

We proposed Let Occ Flow, the first self-supervised method for jointly predicting 3D occupancy and occupancy flow, by integrating 2D optical flow cues into geometry and motion optimization. We ...