Search Results - Improved projection 3D localization algorithm

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  1. 1

    Research on high-resolution improved projection 3D localization algorithm and precision assembly of parts based on virtual reality by Zhang, Xun, Yin, Guofu, Qi, Na

    ISSN: 0941-0643, 1433-3058
    Published: London Springer London 01.01.2019
    Published in Neural computing & applications (01.01.2019)
    “…” Assembly process design technology and algorithm based on virtual reality and artificial intelligence is an effective way to solve the above problems…”
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    Journal Article
  2. 2

    Localization of Sensor Nodes in 3D Wireless Sensor Networks with a Single Anchor by an Improved Adaptive Artificial Bee Colony (iaABC) Algorithm by Ekmekci, Dursun, Altınkaya, Hüseyin

    ISSN: 2076-3417, 2076-3417
    Published: Basel MDPI AG 01.04.2025
    Published in Applied sciences (01.04.2025)
    “… The method employs the Improved Adaptive Artificial Bee Colony (iaABC) algorithm, a model of the classical ABC algorithm…”
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    Journal Article
  3. 3

    Leveraging CNNs for Panoramic Image Matching Based on Improved Cube Projection Model by Gao, Tian, Lan, Chaozhen, Wang, Longhao, Huang, Wenjun, Yao, Fushan, Wei, Zijun

    ISSN: 2072-4292, 2072-4292
    Published: Basel MDPI AG 01.07.2023
    Published in Remote sensing (Basel, Switzerland) (01.07.2023)
    “…Three-dimensional (3D) scene reconstruction plays an important role in digital cities, virtual reality, and simultaneous localization and mapping (SLAM…”
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    Journal Article
  4. 4

    Performance Analysis of Localization Algorithms for Inspections in 2D and 3D Unstructured Environments Using 3D Laser Sensors and UAVs by Espinosa Peralta, Paul, Luna, Marco Andrés, de la Puente, Paloma, Campoy, Pascual, Bavle, Hriday, Carrio, Adrián, Cruz Ulloa, Christyan

    ISSN: 1424-8220, 1424-8220
    Published: Basel MDPI AG 07.07.2022
    Published in Sensors (Basel, Switzerland) (07.07.2022)
    “…) model of the main object to be inspected. The first approach is based on an occupancy map built from a horizontal projection of this CAD model and the Adaptive Monte Carlo Localization (AMCL…”
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    Journal Article
  5. 5

    On Galvanometer Laser Projection Positioning to Layups of Large Composite Material by Xu, Ziqi, Duan, Xuechao, Zhu, Yue, Zhang, Dan

    ISSN: 2075-1702, 2075-1702
    Published: Basel MDPI AG 01.02.2023
    Published in Machines (Basel) (01.02.2023)
    “…, an improved genetic algorithm is proposed to optimize the results of calculating the pose. Meanwhile, to account for the tangential distortion caused by the perturbation…”
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  6. 6

    Focus stacking single-event particle radiography for high spatial resolution images and 3D feature localization by Volz, Lennart, Graeff, Christian, Durante, Marco, Collins-Fekete, Charles-Antoine

    ISSN: 1361-6560, 1361-6560
    Published: England IOP Publishing 10.01.2024
    Published in Physics in medicine & biology (10.01.2024)
    “…), and exploit its potential for 3D feature detection. Focus stacking, used typically in optical photography and microscopy, is a technique to combine multiple images with different focal depths into a single super-resolution image…”
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    Journal Article
  7. 7

    3D tumor localization through real-time volumetric x-ray imaging for lung cancer radiotherapy by Li, Ruijiang, Lewis, John H., Jia, Xun, Gu, Xuejun, Folkerts, Michael, Men, Chunhua, Song, William Y., Jiang, Steve B.

    ISSN: 0094-2405, 2473-4209
    Published: United States American Association of Physicists in Medicine 01.05.2011
    Published in Medical physics (Lancaster) (01.05.2011)
    “…Purpose : To evaluate an algorithm for real-time 3D tumor localization from a single x-ray projection image for lung cancer radiotherapy. Methods…”
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    Journal Article
  8. 8

    A single-layer compton camera for nuclear decommissioning: An improved back-projection algorithm by Simons, Mattias, Michiels, Anouk, Genoe, Jan, Schroeyers, Wouter

    ISSN: 1738-5733, 2234-358X
    Published: Elsevier B.V 01.03.2025
    Published in Nuclear engineering and technology (01.03.2025)
    “… This study presents an optimized back-projection method, integrating a novel single-layer Compton camera and 3D camera setup with the Timepix3 readout chip to improve the precision and efficiency…”
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    Journal Article
  9. 9

    Line filtering for surgical tool localization in 3D ultrasound images by Uherčík, Marián, Kybic, Jan, Zhao, Yue, Cachard, Christian, Liebgott, Hervé

    ISSN: 0010-4825, 1879-0534, 1879-0534
    Published: United States Elsevier Ltd 01.12.2013
    Published in Computers in biology and medicine (01.12.2013)
    “…We present a method for automatic surgical tool localization in 3D ultrasound images based on line filtering, voxel classification and model fitting…”
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    Journal Article
  10. 10

    Efficient 3D Junction Detection in Biomedical Images Based on a Circular Sampling Model and Reverse Mapping by Shen, Lan, Liu, Min, Wang, Chao, Guo, Changhao, Meijering, Erik, Wang, Yaonan

    ISSN: 2168-2194, 2168-2208, 2168-2208
    Published: United States IEEE 01.05.2021
    “…Detection and localization of terminations and junctions is a key step in the morphological reconstruction of tree-like structures in images…”
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    Journal Article
  11. 11

    Low-contrast lesion detection in neck CT: a multireader study comparing deep learning, iterative, and filtered back projection reconstructions using realistic phantoms by Bellmann, Quirin, Peng, Yang, Genske, Ulrich, Yan, Li, Wagner, Moritz, Jahnke, Paul

    ISSN: 2509-9280, 2509-9280
    Published: Vienna Springer Vienna 24.07.2024
    Published in European radiology experimental (24.07.2024)
    “…Background Computed tomography (CT) reconstruction algorithms can improve image quality, especially deep learning reconstruction (DLR…”
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    Journal Article
  12. 12

    Extracting Traffic Signage by Combining Point Clouds and Images by Zhang, Furao, Zhang, Jianan, Xu, Zhihong, Tang, Jie, Jiang, Peiyu, Zhong, Ruofei

    ISSN: 1424-8220, 1424-8220
    Published: Switzerland MDPI AG 17.02.2023
    Published in Sensors (Basel, Switzerland) (17.02.2023)
    “… The specific improvement is that the convolution block attention module is added to the algorithm framework, the traditional K-means clustering algorithm is improved, and Focal Loss is introduced as the loss function…”
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  13. 13

    A single-layer compton camera for nuclear decommissioning: An improved back-projection algorithm by Mattias Simons, Anouk Michiels, Jan Genoe, Wouter Schroeyers

    ISSN: 1738-5733, 2234-358X
    Published: 2025
    “… This study presents an optimized back-projection method, integrating a novel single-layer Compton camera and 3D camera setup with the Timepix3 readout chip to improve the precision and efficiency…”
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    Journal Article
  14. 14

    Motion correction for improved target localization with on-board cone-beam computed tomography by Li, T, Schreibmann, E, Yang, Y, Xing, L

    ISSN: 0031-9155
    Published: England 21.01.2006
    Published in Physics in medicine & biology (21.01.2006)
    “…) in acquiring the CBCT projection data, the patient's respiratory motion causes serious problems such as blurring, doubling, streaking and distortion in the reconstructed images, which heavily degrade…”
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  15. 15

    An Efficient Algorithm for Infrared Earth Sensor with a Large Field of View by Wang, Bendong, Wang, Hao, Jin, Zhonghe

    ISSN: 1424-8220, 1424-8220
    Published: Switzerland MDPI AG 02.12.2022
    Published in Sensors (Basel, Switzerland) (02.12.2022)
    “… Finally, the TLS and WTLS were used to fit the projection of the Earth horizon. With the help of TLS and WTLS, the accuracy of the Earth sensor was greatly improved…”
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  16. 16

    Self-calibration of cone-beam CT geometry using 3D-2D image registration by Ouadah, S, Stayman, J W, Gang, G J, Ehtiati, T, Siewerdsen, J H

    ISSN: 1361-6560, 1361-6560
    Published: England 07.04.2016
    Published in Physics in medicine & biology (07.04.2016)
    “… This work presents a method for geometric calibration for an arbitrary source-detector orbit by registering 2D projection data to a previously acquired 3D image…”
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    Journal Article
  17. 17

    No More Potentially Dynamic Objects: Static Point Cloud Map Generation based on 3D Object Detection and Ground Projection by Woo, Soojin, Jung, Donghwi, Seong-Woo, Kim

    ISSN: 2331-8422
    Published: Ithaca Cornell University Library, arXiv.org 01.07.2024
    Published in arXiv.org (01.07.2024)
    “…In this paper, we propose an algorithm to generate a static point cloud map based on LiDAR point cloud data…”
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    Paper
  18. 18

    An algorithm to extract three‐dimensional motion by marker tracking in the kV projections from an on‐board imager: four‐dimensional cone‐beam CT and tumor tracking implications by Ali, Imad, Alsbou, Nesreen, Herman, Terence, Ahmad, Salahuddin

    ISSN: 1526-9914, 1526-9914
    Published: United States John Wiley & Sons, Inc 2011
    “… An algorithm was developed to automatically find the positions of the markers in the projections…”
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  19. 19

    Deep Learning Segmentation and 3D Reconstruction of Road Markings Using Multiview Aerial Imagery by Kurz, Franz, Azimi, Seyed Majid, Sheu, Chun-Yu, d’Angelo, Pablo

    ISSN: 2220-9964, 2220-9964
    Published: Basel MDPI AG 01.01.2019
    “…, lane-accurate self-localization of autonomous vehicles. In this paper, the overall task is divided into an automatic segmentation followed by a refined 3D reconstruction…”
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  20. 20

    Automatic liver tumor localization using deep learning‐based liver boundary motion estimation and biomechanical modeling (DL‐Bio) by Shao, Hua‐Chieh, Huang, Xiaokun, Folkert, Michael R., Wang, Jing, Zhang, You

    ISSN: 0094-2405, 2473-4209, 2473-4209
    Published: United States 01.12.2021
    Published in Medical physics (Lancaster) (01.12.2021)
    “…‐beam projections, which degrades the accuracy of the intensity‐based 2D‐3D deformable registration there and results in less accurate boundary conditions for biomechanical modeling…”
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    Journal Article