Results 91 to 100 of about 657,522 (147)

Airborne Photon‐Counting LiDAR for Shallow‐Water Bathymetry With Robust Noise Removal and Depth Retrieval

Geophysical Research Letters
Airborne photon‐counting LiDAR has emerged as a promising tool for shallow‐water bathymetry, offering high spatial resolution and penetration depth for coastal and nearshore applications. This study presents an integrated workflow for processing airborne
Dongfang Zhang, Lin Wu, Xiaohan Zhang, Yifu Chen, Yuan Le, Yuewei Wang, Jun Li, Lizhe Wang   +7 more
doaj   +1 more source

Fractal superconducting nanowire single-photon detectors and their applications in polarimetric imaging

In this paper, we review the research and development of the fractal superconducting nanowire single-photon detectors (SNSPDs), including our demonstrations of high-performance devices and systems with over 80% system detection efficiency, negligibly low
Meng, Yun,, Feng, Yifan,, Zichi, Julien,, Hu, Xiaolong,, Gu, Chao,, Descamps, Thomas,, Xu, Liang,, Lan, Xiaojian,, Zou, Kai,, Hao, Zifan,, Zhu, Xiaotian,, Steinhauer, Stephan,, Zwiller, Val,, Iovan, Adrian,, Hu, Nan,, Chi, Xiaoming,, Cheng, Yuhao,, Gyger, Samuel,   +17 more
core   +1 more source

Using Multitask Machine Learning to Type Clouds and Aerosols from Space-Based Photon-Counting Lidar Measurements

Remote Sensing
Space-based, photon-counting lidar instruments are effective tools for observing cloud and aerosol layers in the atmosphere. Cloud phases and several different kinds of aerosols are presently identified and typed using sophisticated, fine-tuned ...
Chase A. Fuller, Patrick A. Selmer, Joseph Gomes, Matthew J. McGill   +3 more
doaj   +1 more source

Spline Sketches: An Efficient Approach for Photon Counting Lidar

, 2022
Photon counting lidar has become an invaluable tool for 3D depth imaging due to the fine-precision it can achieve over long ranges. However, high frame rate, high resolution lidar devices produce an enormous amount of time-of-flight (ToF) data which can ...
Davies, Mike E., Sheehan, Michael Patrick, Tachella, Julian   +2 more
core  

Point-Cloud Filtering Algorithm for Port-Environment Perception Based on 128-Line Array Single-Photon LiDAR

Applied Sciences
Light detection and ranging (LiDAR) has been widely used in navigation and environmental perception owing to its excellent beam directivity and high spatial resolution.
Wenhao Zhao, Zhaomin Lv, Ziqiang Peng, Xiaokai She   +3 more
doaj   +1 more source

Multichannel Photon Counting Lidar Measurements Using USB-based Digital Storage Oscilloscope [PDF]

, 2019
We present a simple method of making multichannel photon counting measurements of weak lidar signal from large ranges, using commonly available USB-based digital storage oscilloscopes.
Pham, Minh Tien, Nguyen, Thanh Binh, Truong, Phuong Dung, Trung, Dinh-V -, Nguyen, T. T. Bao, Nguyen, Xuan Tu, Dao, Duy Thang, Bui, Van Hai   +7 more
core  

A Directional Nearest Neighbor Distance-Based Algorithm for Signal Photon Extraction from Spaceborne Photon-Counting LiDAR in Shallow Waters. [PDF]

Sensors (Basel)
Zhao S, Shi Z, Jin T, Huang B, Li X, Long H.   +5 more
europepmc   +1 more source

Editorial on "Application of LiDAR Remote Sensing and Mapping". [PDF]

Sensors (Basel)
Zhu X, Nie S, Wang C.
europepmc   +1 more source

Developing the Readout Electronics for a Custom 64 × 64 SPAD Array: From Single-Board Prototyping to FPGA Implementation Toward Stellar Intensity Interferometry. [PDF]

Sensors (Basel)
Quintana Á, González-de-Rivera G, López-Buedo S, Prada F.   +3 more
europepmc   +1 more source

Continuous-surface 3D reconstruction from kilometer-range single-photon LiDAR using score-based priors. [PDF]

Sci Rep
Halimi A, Tourneret JY, McCarthy A, Wade E, Tobin R, Garcia-Armenta J, Soan P, Buller GS.   +7 more
europepmc   +1 more source