ALLPCB
LiDAR4D: Space-Time LiDAR View Synthesis
LiDAR4D: 4D hybrid neural fields for geometry-aware, temporally consistent novel space-time LiDAR synthesis in dynamic driving scenes.
Ultrasonic Sensors and Distance Measurement Principles
Learn ultrasonic basics: piezoelectric transducers, echo ranging, 40kHz generation, and transmitter/receiver circuits for distance measurement.
Integrating Sensors with Cost-Optimized FPGAs
Guide to interfacing the TDNext Pmod with an Arty S7 FPGA: Vivado design, MicroBlaze I2C init, AXI-Stream demosaic, no external frame buffer.
Masked-Model Pretraining for LiDAR Perception
BEV-MAE: BEV-guided masked autoencoder for LiDAR—shared token, reconstruction & density prediction—boosts 3D detection on Waymo and nuScenes
Characteristics of Common Sensors
Explore sensors: types, key features like miniaturization and intelligence, applications in industry, and trends toward smart, integrated sensing.
Machine Vision Spectrum Bands and Their Applications
Guide to lens selection for different wavelengths: transmittance, chromatic aberration and applications from UV to NIR, SWIR and LWIR imaging.
Vehicle Positioning Challenges and Sensor Fusion
Sensor fusion for mobility: combine GNSS, inertial, vision and map data to improve vehicle navigation, micromobility and autonomous positioning.
Neuromorphic Vision Sensors for Widefield Quantum Sensing
Neuromorphic vision sensors enable low-latency widefield diamond quantum sensing with microsecond timing, 13× speedup and >120 dB dynamic range.
Wireless Pressure Monitoring with 3D-Printed Origami Sensors
Innovative 3D-printed origami sensors enable wireless pressure monitoring for biomedical and sports applications with high precision.
Overview of Computer Vision Sensors and Systems
Overview of imaging hardware and systems for computer vision: cameras, CCD/CMOS sensors, Bayer color, demosaicing, and lane detection techniques.