Abstract: 3D object detection in LiDAR point clouds faces significant challenges in sparse point clouds and unfamiliar environments. Existing methods often rely on simple multi-layer perceptrons or ...
After an assassination attempt, Gov. George Wallace, the segregationist, got a surprise visitor: Shirley Chisholm, the first Black woman elected to Congress. Could this happen today? By Jeremy W.
Scientists have developed a lens-free mid-infrared camera using a modern twist on pinhole imaging. The system uses nonlinear crystals to convert infrared light into visible, allowing standard sensors ...
Abstract: LiDAR-based 3D object detection has recently seen significant advancements through active learning (AL), attaining satisfactory performance by training on a small fraction of strategically ...
Polish Prime Minister Donald Tusk said Poland is ready for "any decision aimed at destroying objects that might pose a threat to us". Tusk's comments came just over a week after NATO planes downed ...
September 22, 2025 (ANI): J&K police destroy suspicious object near Srinagar’s Dal Lake in controlled explosion. Destroyed 10 Pak aircraft, including F-16s, JF-17s, during Op Sindoor: Air chief 'Azad ...
It was the third time this month that the president said the United States had struck a vessel in the Caribbean Sea. By Charlie Savage and Robert Jimison For the third time this month, the United ...
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