Results 1 to 10 of about 914 (172)
FWNet: Semantic Segmentation for Full-Waveform LiDAR Data Using Deep Learning [PDF]
Sensors, 2020 In the computer vision field, many 3D deep learning models that directly manage 3D point clouds (proposed after PointNet) have been published. Moreover, deep learning-based-techniques have demonstrated state-of-the-art performance for supervised learning
Takayuki Shinohara +2 more
doaj +4 more sources
Color Restoration for Full-Waveform Multispectral LiDAR Data [PDF]
Remote Sensing, 2020 The current full-waveform data at a single wavelength can mainly retrieve the geometric attributes of targets along the light path by detecting waveform components, resulting in the lack of spectral or color attribute information.
Binhui Wang +8 more
doaj +5 more sources
FULL WAVEFORM ACTIVE HYPERSPECTRAL LIDAR [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2012 We have developed a prototype full waveform hyperspectral LiDAR and investigated its potential for remote sensing applications. Traditionally hyperspectral remote sensing is based on passive measurement of sunlit targets.
T. Hakala +2 more
doaj +3 more sources
Full Waveform LiDAR for Adverse Weather Conditions [PDF]
IEEE Transactions on Vehicular Technology, 2020 We present and discuss the case for full waveform pixel and image acquisition and processing to enable LiDAR sensors to penetrate and reconstruct 3D surface maps through obscuring media. To that end, we review work on signal propagation, on scanning and arrayed sensors, on signal processing strategies for independent pixels and employing spatial ...
Abderrahim Halimi, Andrew Wallace
exaly +2 more sources
iForest - Biogeosciences and Forestry, 2011 The goal of this review is to present leading examples of current methodologies for extracting forest characteristics from full-waveform LiDAR data. Four key questions are addressed: (i) does full-waveform LiDAR provide advantages over discrete-return ...
Pirotti F
doaj +3 more sources
A COMPARISON OF SINGLE PHOTON AND FULL WAVEFORM LIDAR [PDF]
ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2019 Single photon sensitive LiDAR sensors are currently competing with conventional multi-photon laser scanning systems. The advantage of the prior is the potentially higher area coverage performance, which comes at the price of an increased outlier rate and
G. Mandlburger +3 more
doaj +3 more sources
Remote Sensing, 2023 The geolocation accuracy of spaceborne LiDAR (Light Detection And Ranging) data is important for quantitative forest inventory. Geolocation errors in Global Ecosystem Dynamics Investigation (GEDI) footprints are almost unavoidable because of the ...
Yifang Xu +5 more
doaj +3 more sources
A signal denoising method for full-waveform LiDAR data [PDF]
ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2013 The lack of noise reduction methods resistant to waveform distortion can hamper correct and accurate decomposition in the processing of full-waveform LiDAR data.
M. Azadbakht +6 more
doaj +3 more sources
Performance Assessment of High Resolution Airborne Full Waveform LiDAR for Shallow River Bathymetry
Remote Sensing, 2015 We evaluate the performance of full waveform LiDAR decomposition algorithms with a high-resolution single band airborne LiDAR bathymetry system in shallow rivers.
Zhigang Pan +5 more
doaj +3 more sources
Exploring full-waveform LiDAR parameters for tree species classification
International Journal of Applied Earth Observation and Geoinformation, 2011 Precise tree species classification with high density full-waveform LiDAR data is a key research topic for automated forest inventory. Most approaches constrain to geometric features and only a few consider intensity values. Since full-waveform data offers a much larger amount of deducible information this study explores a high number of parameter and ...
Barbara Koch
exaly +4 more sources