Showing 3,061 - 3,080 results of 3,335 for search '"Stereos"', query time: 0.09s Refine Results
  1. 3061

    Comparison of Shaping Ability of 10 Rotary and Reciprocating Systems: an In Vitro Study with AutoCAD by Jorge Rubio, José Ignacio Zarzosa, Antonio Pallarés

    Published 2017-01-01
    “…They were photographed under a stereo microscope and preinstrumentation analyses were made before rebuilding the teeth with# 10 K- File and epoxy glue. …”
    Get full text
    Article
  2. 3062

    Generation and Optimization of Spectral Cluster Maps to Enable Data Fusion of CaSSIS and CRISM Datasets by Michael Fernandes, Alexander Pletl, Nicolas Thomas, Angelo Pio Rossi, Benedikt Elser

    Published 2022-05-01
    “…Four-band color imaging of the Martian surface using the Color and Stereo Surface Imaging System (CaSSIS) onboard the European Space Agency’s ExoMars Trace Gas Orbiter exhibits a high color diversity in specific regions. …”
    Get full text
    Article
  3. 3063

    Utility of image point cloud data towards generating enhanced multitemporal multisensor land cover maps by Ranjith Gopalakrishnan, Aku Seppänen, Mikko Kukkonen, Petteri Packalen

    Published 2020-04-01
    “…The results of the study demonstrate that the addition of three-dimensional image point cloud data derived from aerial stereo images as predictor variables improved overall classification accuracy, around three percentage points. …”
    Get full text
    Article
  4. 3064

    An Accurate Maritime Radio Propagation Loss Prediction Approach Employing Neural Networks by Shankun Shen, Wei Zhang, Hangkai Zhang, Qiang Ren, Xin Zhang, Yimin Li

    Published 2022-09-01
    “…In this new approach, 3D sea surface contour profiles are generated based on the Pierson–Moskowitz spectrum theory and the direction expansion formula Stereo Wave Observation Program (SWOP), by sweeping the parameters. …”
    Get full text
    Article
  5. 3065

    Evaluating Feature Extraction Methods with Synthetic Noise Patterns for Image-Based Modelling of Texture-Less Objects by Jahanzeb Hafeez, Jaehyun Lee, Soonchul Kwon, Sungjae Ha, Gitaek Hur, Seunghyun Lee

    Published 2020-11-01
    “…A structure-from-motion coupled with multi-view stereo (SFM-MVS) pipeline is a widely used technique that allows 3D reconstruction from a collection of unordered images. …”
    Get full text
    Article
  6. 3066

    Comparison of open‐source three‐dimensional reconstruction pipelines for maize‐root phenotyping by Suxing Liu, Wesley Paul Bonelli, Peter Pietrzyk, Alexander Bucksch

    Published 2023-12-01
    “…These pipelines included COLMAP, COLMAP+PMVS (Patch‐based Multi‐View Stereo), VisualSFM, Meshroom, and OpenMVG+MVE (Multi‐View Environment). …”
    Get full text
    Article
  7. 3067

    A Three-Stage MCDM and Extended Longest Path Algorithm for the Satellite Image Acquisition Scheduling Problem by Alex Elkjar Vasegaard, Mathieu Picard, Peter Nielsen, Subrata Saha

    Published 2024-01-01
    “…This re-conceptualization accommodates unique multi-satellite operational needs and imaging techniques such as stereo and strip acquisitions. We introduce the Extended Longest Path Algorithm (ELPA) for this purpose, which emerges as a novel solution mechanism. …”
    Get full text
    Article
  8. 3068

    Depth Estimation from Light Field Geometry Using Convolutional Neural Networks by Lei Han, Xiaohua Huang, Zhan Shi, Shengnan Zheng

    Published 2021-09-01
    “…Depth estimation based on light field imaging is a new methodology that has succeeded the traditional binocular stereo matching and depth from monocular images. Significant progress has been made in light-field depth estimation. …”
    Get full text
    Article
  9. 3069

    Terrain Induced Biases in Clear-Sky Shortwave Radiation Due to Digital Elevation Model Resolution for Glaciers in Complex Terrain by Matthew Olson, Summer Rupper, David E. Shean

    Published 2019-08-01
    “…In this study, we model the clear-sky SW irradiance for a group of glaciers in the Everest region of HMA using a high-resolution (8-m) digital elevation model (DEM) composite derived from commercial stereo satellite imagery. We then systematically downsample this DEM and considered the effect on incoming SW irradiance, with a sensitivity analysis for standard terrain attributes. …”
    Get full text
    Article
  10. 3070

    Research on Morphological Indicator Extraction Method of Pinus <i>massoniana</i> Lamb. Based on 3D Reconstruction by Yurong Li, Haifei Xia, Ying Liu, Kaihao Ji, Lintao Huo, Chao Ni

    Published 2023-08-01
    “…Firstly, multi-angle sequence images of 30 one-year-old <i>P. massoniana</i> seedlings were collected, distorted, and corrected to generate a sparse point cloud through the Structure-from-Motion (SFM) and dense point cloud through the Patch-Based Multiple View Stereo (PMVS). Secondly, a Dense Weighted Semantic Segmentation Model based on PointNet++ was designed, achieving effective segmentation of the <i>P. massoniana</i> seedling point clouds. …”
    Get full text
    Article
  11. 3071

    Three-Dimensional Reconstruction and Geometric Morphology Analysis of Lunar Small Craters within the Patrol Range of the Yutu-2 Rover by Xinchao Xu, Xiaotian Fu, Hanguang Zhao, Mingyue Liu, Aigong Xu, Youqing Ma

    Published 2023-08-01
    “…After that, a cross-scale cost aggregation for a stereo matching network is proposed to obtain a parallax map, which can further obtain 3D point clouds of the lunar surface. …”
    Get full text
    Article
  12. 3072

    A Novel Framework for Image Matching and Stitching for Moving Car Inspection under Illumination Challenges by Andreas El Saer, Lazaros Grammatikopoulos, Giorgos Sfikas, George Karras, Elli Petsa

    Published 2024-02-01
    “…Finally, we generate a high-quality image mosaic by employing a series of sequential stereo-rectified pairs.…”
    Get full text
    Article
  13. 3073

    Synthesis and Characterization of Hydrogel Droplets Containing Magnetic Nano Particles, in a Microfluidic Flow-Focusing Chip by Fereshteh Moharramzadeh, Seyyed Ali Seyyed Ebrahimi, Vahid Zarghami, Zahra Lalegani, Bejan Hamawandi

    Published 2023-06-01
    “…A microfluidic flow-focusing chip was designed, and the mold was 3D printed by stereo lithographic technology. Depending on inlet fluid rates, monodisperse and polydisperse microgels in the range of 20–120 μm were produced. …”
    Get full text
    Article
  14. 3074

    Comparing Two Photo-Reconstruction Methods to Produce High Density Point Clouds and DEMs in the Corral del Veleta Rock Glacier (Sierra Nevada, Spain) by Álvaro Gómez-Gutiérrez, José Juan de Sanjosé-Blasco, Javier de Matías-Bejarano, Fernando Berenguer-Sempere

    Published 2014-06-01
    “…The second method is fully automatic (FA-3D-PR) and is based on the recently released software 123D-Catch that uses the Structure from Motion and MultiView Stereo algorithms and needs as input oblique photographs and some measurements in order to scale and geo-reference the resulting model. …”
    Get full text
    Article
  15. 3075

    Mapping snow depth and volume at the alpine watershed scale from aerial imagery using Structure from Motion by Joachim Meyer, Jeffrey S. Deems, Jeffrey S. Deems, Kat J. Bormann, David E. Shean, S. McKenzie Skiles

    Published 2022-10-01
    “…The same concept for snow depth retrieval from stereo- or multi-view photogrammetry has been demonstrated, but these previous studies had limited ability to determine the uncertainties of photogrammetric snow depth at the basin scale. …”
    Get full text
    Article
  16. 3076

    A naturally occurring carotenoid, lutein, reduces PDGF and H<sub>2</sub>O<sub>2 </sub>signaling and compromised migration in cultured vascular smooth muscle cells by Lo Huey-Ming, Tsai Yih-Jeng, Du Wen-Yuan, Tsou Chih-Jen, Wu Wen-Bin

    Published 2012-02-01
    “…Finally, we showed that lutein functionally inhibited PDGF-induced VSMC migration, whereas its stereo-isomer zeaxanthin did not, revealing a special action of lutein on VSMCs.…”
    Get full text
    Article
  17. 3077

    Development of an Elliptical Perturbation System that provides unexpected perturbations during elliptical walking (the EPES system) by Shoval Sade, Hodaya Pickholz, Itshak Melzer, Amir Shapiro

    Published 2023-09-01
    “…We developed software that can identify a trainee’s trunk and arms reactive balance responses using a stereo camera. After identifying an effective trunk and arms reactive balance response, the software controls the EPES system motors to return the system to its horizontal baseline position after the perturbation. …”
    Get full text
    Article
  18. 3078

    A patient‐specific 3D model of the knee to compare the femoral rollback before and after total knee arthroplasty (TKA) by Alexandra Mercader, Timon Röttinger, Amir Bigdeli, Tim C. Lüth, Heinz Röttinger

    Published 2021-01-01
    “…Methods A 3D model of a patient’s knee was made by measuring the movement with a medically certified infrared stereo camera. This measurement was combined with the 3D model of the patient’s bones, previously segmented from the CT scan. …”
    Get full text
    Article
  19. 3079

    The Snowmass UHECR White Paper on Ultra-High-Energy Cosmic Rays by Schroeder Frank G., Coleman Alan, Eser Johannes, Mayotte Eric, Sarazin Fred, Soldin Dennis, Venters Tonia M.

    Published 2023-01-01
    “…This can be achieved by a few next-generation experiments using the latest developments in detection and analysis techniques: GRAND as a ground-based radio array, and POEMMA as a space-borne stereo fluorescence telescope will feature complementary approaches to provide maximum exposure; IceCube-Gen2 with its surface array, and GCOS aim at increased statistics with high accuracy for particle physics and rigidity-based galactic and extra-galactic astrophysics. …”
    Get full text
    Article
  20. 3080

    Non-Extensive Statistical Analysis of Energetic Particle Flux Enhancements Caused by the Interplanetary Coronal Mass Ejection-Heliospheric Current Sheet Interaction by Evgenios G. Pavlos, Olga E. Malandraki, Olga V. Khabarova, Leonidas P. Karakatsanis, George P. Pavlos, George Livadiotis

    Published 2019-06-01
    “…Specifically, we analyze ~0.5 MeV energetic ion time-intensity and magnetic field profiles observed by the STEREO A spacecraft during a rare, widely discussed event. …”
    Get full text
    Article