Abstract: With the increase in railway operation mileage, railway perimeter security is facing significant challenges. These challenges are especially pronounced in low-light conditions such as dusk, ...

Abstract: In fringe projection profilometry systems, accurately reconstructing 3D objects with varying surface reflectivity requires high dynamic range (HDR) imaging. However, the limited dynamic ...

If you drive in fog quite regularly, the choice between yellow and white fog lights is not cosmetic. It has a direct impact on visibility and driver fatigue, especially in regions such as Delhi-NCR, ...

Leo Villareal’s Celestial Passage (2025) as seen from a building near Bryant Park. Photo: Richard Barnes Leo Villareal’s latest artwork is so big that, in order to step back from the metaphorical ...