Camera-Only AI Sees Past Occlusions in Real Time for Self-Driving Cars
Researchers in Chongqing have built a lightweight camera-only 3D detection framework that adapts its processing to scene complexity, fuses information ...
Tag: LiDAR
Chip-Scale Laser Stays Perfectly Locked at Every Drive Current
EPFL researchers have engineered a silicon nitride photonic integrated laser that remains locked in an ultralow-noise, sub-10-hertz-linewidth state at every ...
Suncups That Trap Sunlight Are Quietly Accelerating Alpine Snowmelt
Three seasons of hourly laser scanning in the Swiss Alps reveal that suncup hollows and impurities together darken melting snow ...
Satellites Can See Burned Forests, but Not the Damage Beneath the Soil
A new evidence map of 72 studies shows that remote sensing reliably tracks surface-expressed forest soil damage from wildfire and ...
Chip-Scale Photonic Platform Steers Laser Beams Across 161 Degrees Without Moving Parts
MIT researchers have demonstrated a hybrid chip-scale photonic platform that steers laser beams across a 161-degree two-dimensional field of view ...
Lidar’s Hidden Price Tag: Why Mapping Tropical Forests Raises Hard Ethical Questions
A new commentary in Nature Ecology & Evolution argues that Lidar mapping of tropical forests can reinforce inequalities in knowledge, ...
Cheap 3D Sensors Could Transform How Rice Disease Is Measured
A new study shows that a low-cost 3D multispectral sensor combined with machine learning can classify rice bacterial blight severity ...
How 3D Pre-Training Is Teaching Machines to See the World in Depth
A new survey from the Shanghai AI Laboratory maps the explosive progress in 3D self-supervised pre-training, from contrastive learning and ...
Drones and machine learning map hidden water tables beneath Irish grassland peat
Irish researchers combined multi-sensor drone surveys, ground measurements and random forest modelling to classify grassland peat soils as shallow- or ...
Six-Rotor Disaster Drone Pairs Thermal Camera and LiDAR for Under $900
An open-source hexacopter documented in HardwareX combines a FLIR Lepton 3.5 radiometric thermal camera with a Garmin LiDAR-Lite V3 mapping ...
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Mothers who receive childcare support from maternal grandparents show more parental warmth, finds NTU Singapore study
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University of Seville Breaks 120-Year-Old Mystery, Revises a Key Einstein Concept
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Bee body mass, pathogens and local climate influence heat tolerance
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Researchers record first-ever images and data of a shark experiencing a boat strike
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Groundbreaking Clinical Trial Reveals Lubiprostone Enhances Kidney Function
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