2 results found

Peng Li, Zhiyong Zhu, Hon Ki Tsang, Yi Wang, Sheng Wang, Haoyu Zhang, Hui Wang, Dehui Li, Chenchen Ma, Jiashu Wang, Rui You

Near-infrared (NIR) photodetectors are critical for numerous applications including optical communications, biomedical imaging, and night vision. However, conventional photodetectors suffer from an in...

Nature Portfolio 2026-04-23 rs-9480794
photodetector infrared PtSe2 photoresponsivity response speed flexible extreme temperature

Xinlong Zhao, Qixiang Pang, Shan Du

Gas leaks pose severe risks to human health and industrial safety. However, accurate and timely monitoring of gas leaks remains a major challenge. Existing vision-based methods using infrared (IR) ima...

The Visual Computer 2026-04-21 rs-9331073
Gas leak segmentation Industrial safety monitoring Infrared video surveillance system Spatiotemporal perception Text-guided feature enhancement Vision language models (VLMs)
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