NSTL国家科技图书文献中心

1. Multiepoch Grid-Based 3DMA Positioning in Dense Urban Canyons by Optimizing Reflection Modeling NSTL国家科技图书文献中心

Luo, Huan | Mi, Xiaolong ... - 《IEEE Transactions on Instrumentation and Measurement》 - 2025,74(Pt.1) - 8503213.1～8503213.13 - 共13页

摘要： modeling and analyzing the effects of multipath and NLOS | , RT-GWSC). This method incorporates a reflection | reflection model, with a significant improvement in | Urban positioning with global navigation | satellite systems (GNSSs) poses a significant challenge

关键词： Global navigation satellite system | Reflection | Satellites | Three-dimensional displays | Buildings | Solid modeling | Diffraction | Accuracy | Predictive models | Urban areas...

2. A coupled optical-radiometric modeling approach to removing reflection noise in TLS data of urban areas NSTL国家科技图书文献中心

Fang, Li | Li, Tianyu ... - 《ISPRS journal of photogrammetry and remote sensing》 - 2025,220(Feb.) - 217～231 - 共15页

摘要： introduces an algorithm to eliminate reflection* noise from* | reflection planes by utilizing both geometric and physical | characteristics to recognize reflection* points according to* | optical reflection* theory. Radiometric correction is* | the specular reflection* principle. Moreover, an*

关键词： TLS point clouds | Reflective surface detection | Reflection noise | Virtual point | Optical reflection model | LASER SCANNER INTENSITY | INCIDENCE ANGLE | POINT CLOUDS | REGISTRATION | SEPARATION

3. Application of natural language modeling techniques in natural gas segmentation in seismic reflection images NSTL国家科技图书文献中心

Henrique Ribeiro,de ... | Anselmo Cardoso,de P...... - 《Neural computing & applications》 - 2025,37(4) - 2383～2409 - 共27页

摘要： of seismic reflection. Geoscientists look for | this task using seismic reflection* data are based on* | temporal nature of the data and turns reflection | The most common indirect method the Oil and | Gas industry uses to survey an area looking for

关键词： Seismic reflection | Natural gas | Natural language processing | RoBERTa | Image segmentation

4. HMGS: Hybrid Model of Gaussian Splatting for Enhancing 3D Reconstruction with Reflections NSTL国家科技图书文献中心

Hengbin Zhang | Chengliang Wang ... - 《Computer Vision - ACCV 2024,Part X》 - Asian Conference on Computer Vision - 2025, - 142～158 - 共17页

摘要：The advent of 3D Gaussian Splatting (3D-GS | ) marks a significant breakthrough in the field of 3D | reconstruction, leveraging GPU rasterization technology to | achieve real-time rendering with state-of-the-art | quality. However, 3D-GS is limited by the capacity of

关键词： 3D gaussian splatting | Quality enhancement | Lighting decomposition | Reflection modeling

5. Thermoelastic wave propagation and reflection in biological tissue under nonlocal elasticity and Moore-Gibson-Thompson heat conduction: modeling and analysis NSTL国家科技图书文献中心

Mondal, Sunayani | Srivastava, Anjali ... - 《ZAMP》 - 2025,76(1) - 共27页

摘要： theory to analyze the reflection* and propagation of* | . Furthermore, reflection* of waves for incident longitudinal* | finding the reflection* coefficients. An analysis and* | The present work introduces a theoretical | framework according to the Moore-Gibson-Thompson (MGT

关键词： Nonlocal elasticity | Blood perfusion rate | Phase lag | Phase velocity | Attenuation coefficients | Wave reflection | 74-10

6. OCDMA-Based LiDAR Systems: Reducing False Alarm Probabilities in Autonomous Driving NSTL国家科技图书文献中心

Tianliang Zeng | Jianhua Ji ... - 《IEEE Photonics journal》 - 2025,17(1) - 1～7 - 共7页

摘要：In this paper, based on the geometric model of | mutual interference between LiDAR systems, and | according to the Lambert surface radiation law of objects | , the expression of the optical power of the reflected | signal received by the jamming user is theoretically

关键词： Laser radar | Interference | Optical reflection | Geometric modeling | Reflection | Optical modulation | Codes | Autonomous vehicles | Temperature distribution | System performance

7. Optical Imaging Chain Modeling for the Permanently Shadowed Regions at Lunar South Pole NSTL国家科技图书文献中心

Menghao Li | Jiapu Yan ... - 《IEEE Transactions on Geoscience and Remote Sensing》 - 2025,63 - 1～14 - 共14页

摘要： imaging chain modeling* for the PSRs at the lunar south* | Lunar exploration has attracted considerable | attention, with the lunar poles emerging as the next | exploration hot spot for the cold trapping of volatiles in | the permanently shadowed regions (PSRs) at these

关键词： Moon | Optical imaging | Optical sensors | Optical scattering | Cameras | Instruments | Remote sensing | Optical reflection | Atmospheric modeling | Computational modeling

8. A Method for Velocity Inversion of Deep-Sea Water Body Using Wave Equation Traveltime NSTL国家科技图书文献中心

Peng Wu | Jianguo Sun - 《IEEE Transactions on Geoscience and Remote Sensing》 - 2025,63 - 1～8 - 共8页

摘要： tracking nor seabed reflection* traveltime picking* | In marine seismic data processing, velocity | errors in deep-sea water can lead to distortions in | seabed positioning, which in turn cause deformations in | deeper geological strata. The existing methods suffer

关键词： Surfaces | Reflection | Sun | Accuracy | Velocity measurement | Temperature measurement | Linear programming | Computational modeling | Seismic waves | Seismic measurements

9. A Hybrid Frequency Selective Absorber With Dual-Polarized Wireless Communication and Ultra-Wideband Absorption NSTL国家科技图书文献中心

Youquan Wen | Sai-Wai Wong ... - 《IEEE Open Journal of Antennas and Propagation》 - 2025,6(1) - 110～119 - 共10页

摘要：Traditional multi-layer frequency selective | absorbers (FSAs) with antenna circuit suffer from inter | -layer interference, which can adversely affect the in | -band frequency bandwidth of wireless communication | (fractional bandwidth FBW $0.22lambda _{0}$ . Simulated and

关键词： Absorption | Antennas | Reflection coefficient | Reflector antennas | Freeports | Integrated circuit modeling | Wireless communication | Wideband | Resistors | Antenna feeds

10. Millimeter-Wave Channel Modeling and Coverage Analysis for Indoor Dense Spaces NSTL国家科技图书文献中心

Ozan Alp Topal | Zhenyu Li ... - 《IEEE Transactions on Vehicular Technology》 - 2025,74(1) - 5～20 - 共16页

摘要：Millimeter-wave channel modeling* for airplanes* | extend our channel modeling* effort to MIMO deployment* | , trains, and other in-vehicle environments can be | considered jointly as different variations of a general | site, namely an indoor dense space (IDS). In this

关键词： Geometry | Millimeter wave communication | Airplanes | Atmospheric modeling | Production facilities | Frequency measurement | Transmitters | Spectral efficiency | Reflection | OFDM

摘要： modeling and analyzing the effects of multipath and NLOS | , RT-GWSC). This method incorporates a reflection | reflection model, with a significant improvement in | Urban positioning with global navigation | satellite systems (GNSSs) poses a significant challenge

关键词： Global navigation satellite system | Reflection | Satellites | Three-dimensional displays | Buildings | Solid modeling | Diffraction | Accuracy | Predictive models | Urban areas...

摘要： introduces an algorithm to eliminate reflection noise from | reflection planes by utilizing both geometric and physical | characteristics to recognize reflection points according to | optical reflection theory. Radiometric correction is | the specular reflection principle. Moreover, an

关键词： TLS point clouds | Reflective surface detection | Reflection noise | Virtual point | Optical reflection model | LASER SCANNER INTENSITY | INCIDENCE ANGLE | POINT CLOUDS | REGISTRATION | SEPARATION

摘要： of seismic reflection. Geoscientists look for | this task using seismic reflection data are based on | temporal nature of the data and turns reflection | The most common indirect method the Oil and | Gas industry uses to survey an area looking for

关键词： Seismic reflection | Natural gas | Natural language processing | RoBERTa | Image segmentation

摘要：The advent of 3D Gaussian Splatting (3D-GS | ) marks a significant breakthrough in the field of 3D | reconstruction, leveraging GPU rasterization technology to | achieve real-time rendering with state-of-the-art | quality. However, 3D-GS is limited by the capacity of

关键词： 3D gaussian splatting | Quality enhancement | Lighting decomposition | Reflection modeling

摘要： theory to analyze the reflection and propagation of | . Furthermore, reflection of waves for incident longitudinal | finding the reflection coefficients. An analysis and | The present work introduces a theoretical | framework according to the Moore-Gibson-Thompson (MGT

关键词： Nonlocal elasticity | Blood perfusion rate | Phase lag | Phase velocity | Attenuation coefficients | Wave reflection | 74-10

摘要：In this paper, based on the geometric model of | mutual interference between LiDAR systems, and | according to the Lambert surface radiation law of objects | , the expression of the optical power of the reflected | signal received by the jamming user is theoretically

关键词： Laser radar | Interference | Optical reflection | Geometric modeling | Reflection | Optical modulation | Codes | Autonomous vehicles | Temperature distribution | System performance

摘要： imaging chain modeling for the PSRs at the lunar south | Lunar exploration has attracted considerable | attention, with the lunar poles emerging as the next | exploration hot spot for the cold trapping of volatiles in | the permanently shadowed regions (PSRs) at these

关键词： Moon | Optical imaging | Optical sensors | Optical scattering | Cameras | Instruments | Remote sensing | Optical reflection | Atmospheric modeling | Computational modeling

摘要： tracking nor seabed reflection traveltime picking | In marine seismic data processing, velocity | errors in deep-sea water can lead to distortions in | seabed positioning, which in turn cause deformations in | deeper geological strata. The existing methods suffer

关键词： Surfaces | Reflection | Sun | Accuracy | Velocity measurement | Temperature measurement | Linear programming | Computational modeling | Seismic waves | Seismic measurements

摘要：Traditional multi-layer frequency selective | absorbers (FSAs) with antenna circuit suffer from inter | -layer interference, which can adversely affect the in | -band frequency bandwidth of wireless communication | (fractional bandwidth FBW $0.22lambda _{0}$ . Simulated and

关键词： Absorption | Antennas | Reflection coefficient | Reflector antennas | Freeports | Integrated circuit modeling | Wireless communication | Wideband | Resistors | Antenna feeds

摘要：Millimeter-wave channel modeling for airplanes | extend our channel modeling effort to MIMO deployment | , trains, and other in-vehicle environments can be | considered jointly as different variations of a general | site, namely an indoor dense space (IDS). In this

关键词： Geometry | Millimeter wave communication | Airplanes | Atmospheric modeling | Production facilities | Frequency measurement | Transmitters | Spectral efficiency | Reflection | OFDM

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国家科技图书文献中心

摘要： of seismic reflection. Geoscientists look for | this task using seismic reflection* data are based on* | temporal nature of the data and turns reflection | The most common indirect method the Oil and | Gas industry uses to survey an area looking for

摘要： theory to analyze the reflection* and propagation of* | . Furthermore, reflection* of waves for incident longitudinal* | finding the reflection* coefficients. An analysis and* | The present work introduces a theoretical | framework according to the Moore-Gibson-Thompson (MGT

摘要： imaging chain modeling* for the PSRs at the lunar south* | Lunar exploration has attracted considerable | attention, with the lunar poles emerging as the next | exploration hot spot for the cold trapping of volatiles in | the permanently shadowed regions (PSRs) at these

摘要： tracking nor seabed reflection* traveltime picking* | In marine seismic data processing, velocity | errors in deep-sea water can lead to distortions in | seabed positioning, which in turn cause deformations in | deeper geological strata. The existing methods suffer

摘要：Millimeter-wave channel modeling* for airplanes* | extend our channel modeling* effort to MIMO deployment* | , trains, and other in-vehicle environments can be | considered jointly as different variations of a general | site, namely an indoor dense space (IDS). In this