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   Articles with "lidar imaging" as a keyword



Super-Resolved 3-D Satellite Lidar Imaging of Earth via Generative Diffusion Models

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recommendations! Published in 2025 at "IEEE Transactions on Geoscience and Remote Sensing"

DOI: 10.1109/tgrs.2025.3543670

Abstract: Spaceborne lidars are essential for monitoring Earth’s ecosystems, particularly in imaging forests, glaciers, and natural hazards. However, current satellite lidar systems, such as NASA’s Global Ecosystem Dynamics Investigation (GEDI) and Ice, Cloud, and Land Elevation… read more here.

Keywords: lidar; resolution; lidar imaging; satellite lidar ... See more keywords

High Signal-to-Noise Ratio and High-Sensitivity 4-D LiDAR Imaging Receiver

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recommendations! Published in 2025 at "IEEE Transactions on Very Large Scale Integration (VLSI) Systems"

DOI: 10.1109/tvlsi.2024.3498867

Abstract: This brief designs and implements a 4-D imaging light detection and ranging (LiDAR) receiver. It employs a reconfigurable transimpedance amplifier (TIA) that alternates between two modes to separately achieve ranging and light intensity quantification functions.… read more here.

Keywords: tia; imaging receiver; signal noise; lidar imaging ... See more keywords

Submerged single-photon LiDAR imaging sensor used for real-time 3D scene reconstruction in scattering underwater environments.

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recommendations! Published in 2023 at "Optics express"

DOI: 10.1364/oe.487129

Abstract: We demonstrate a fully submerged underwater LiDAR transceiver system based on single-photon detection technologies. The LiDAR imaging system used a silicon single-photon avalanche diode (SPAD) detector array fabricated in complementary metal-oxide semiconductor (CMOS) technology to… read more here.

Keywords: time; single photon; photon; real time ... See more keywords

An Overview of Lidar Imaging Systems for Autonomous Vehicles

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recommendations! Published in 2019 at "Applied Sciences"

DOI: 10.3390/app9194093

Abstract: Lidar imaging systems are one of the hottest topics in the optronics industry. The need to sense the surroundings of every autonomous vehicle has pushed forward a race dedicated to deciding the final solution to… read more here.

Keywords: imaging systems; overview lidar; autonomous vehicles; lidar imaging ... See more keywords