A new lens-free imaging system uses software to see finer details from farther away than optical systems ever could before.

Abstract: Colorectal cancer has become a significant global health challenge and causes millions of fatalities every year. A key factor contributing to its high fatality rate is the absence of timely ...

Abstract: Hidden object detection in terahertz radar images is crucial for public security and anti-terrorism efforts. Detecting unknown objects in real-world scenarios remains a challenging issue. To ...