Search Results - line segment projection algorithm

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  1. 1

    A Fast Approximate Check Polytope Projection Algorithm for ADMM Decoding of LDPC Codes by Xia, Qiaoqiao, Lin, Yan, Tang, Shidi, Zhang, Qinglin

    ISSN: 1089-7798, 1558-2558
    Published: New York IEEE 01.09.2019
    Published in IEEE communications letters (01.09.2019)
    “… In the proposed algorithm, line segment projection replaces check polytope projection to approach approximate Euclidean projection at low computational complexity…”
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    Journal Article
  2. 2

    Node-Wise Scheduling Algorithm of ADMM Decoding Based on Line Segment Projection by Xia, Qiaoqiao, He, Pinquan, Wang, Xin, Liu, Huiyang, Zhang, Qinglin

    ISSN: 1089-7798, 1558-2558
    Published: New York IEEE 01.04.2022
    Published in IEEE communications letters (01.04.2022)
    “…) decoding, approximate line segment projection algorithm (LSA) is adopted to perform the projection in the node-wise scheduling algorithm…”
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    Journal Article
  3. 3

    Contour generation algorithm for projection mask stereolithography 3D printing process by Adnan, F A, Romlay, F R M

    ISSN: 1757-8981, 1757-899X, 1757-899X
    Published: Bristol IOP Publishing 01.01.2019
    “… Pixel line mapping algorithm is implemented on the generated line segments to scale the line segments with respect to the display resolution of the projection…”
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    Journal Article
  4. 4

    Semantic Fusion Algorithm of 2D LiDAR and Camera Based on Contour and Inverse Projection by Yuan, Xingyu, Liu, Yu, Xiong, Tifan, Zeng, Wei, Wang, Chao

    ISSN: 1424-8220, 1424-8220
    Published: Switzerland MDPI AG 17.04.2025
    Published in Sensors (Basel, Switzerland) (17.04.2025)
    “… Additionally, the semantic fusion of LiDAR and camera data typically requires extensive projection calculations, complex clustering algorithms, or sophisticated data fusion techniques, resulting…”
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    Journal Article
  5. 5

    Encompass obstacle image detection method based on U-V disparity map and RANSAC algorithm by Xu, Huiqiong

    ISSN: 2045-2322, 2045-2322
    Published: London Nature Publishing Group UK 20.02.2025
    Published in Scientific reports (20.02.2025)
    “… This map is used for coarse filtering of non-road disparity and finding disparity coordinates and other information for each line segment in the disparity map based on projection information…”
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    Journal Article
  6. 6

    Patch-based Graph Cut Optimization for 3D Line Segment Extraction of Building Structures from Outdoor Point Cloud Data by Zhai, Ruoming, Wan, Peng, Han, Xianquan, Li, Jianzhou, He, Yifeng, Ding, Bangning

    ISSN: 2194-9034, 1682-1750, 2194-9034
    Published: Gottingen Copernicus GmbH 05.11.2025
    “… Subsequently, 3D-2D projection is performed to generate grayscale images, from which line segment parameters are identified and extracted using a graph-cut segmentation algorithm combined with vectorization techniques…”
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    Journal Article Conference Proceeding
  7. 7

    Toward Efficient and Complete Line Segment Extraction for Large-Scale Point Clouds via Plane Segmentation and Projection by Zong, Wenpeng, Li, Minglei, Li, Guangyun, Wang, Li, Wang, Long, Zhang, Fen

    ISSN: 1530-437X, 1558-1748
    Published: New York IEEE 01.04.2023
    Published in IEEE sensors journal (01.04.2023)
    “…) line segments as possible. To efficiently detect boundary points, 3-D planar point clouds (patches…”
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    Journal Article
  8. 8

    Sculptured surface machining using triangular mesh slicing by Park, Sang C.

    ISSN: 0010-4485, 1879-2685
    Published: Elsevier Ltd 01.03.2004
    Published in Computer aided design (01.03.2004)
    “… Two algorithms based on the slicing elements are presented: a ‘ line projectionalgorithm based on the plane sweeping paradigm, which works efficiently by using the characteristics of a monotone chain; and a ‘ curve projection…”
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    Journal Article
  9. 9

    Three-dimensional extension of Bresenham's algorithm and its application in straight-line interpolation by Liu, X-W, Cheng, K

    ISSN: 0954-4054, 2041-2975
    Published: London, England SAGE Publications 01.03.2002
    “… Bresenham's algorithm to the projections of the line segment on two of the three coordinate planes…”
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    Journal Article
  10. 10

    Image reconstruction on PI-lines by use of filtered backprojection in helical cone-beam CT by Zou, Yu, Pan, Xiaochuan

    ISSN: 0031-9155
    Published: England 21.06.2004
    Published in Physics in medicine & biology (21.06.2004)
    “… of the backprojections on PI-line segments. In this work, we propose an alternative algorithm, which reconstructs an image by first filtering the modified data along the cone-beam projections of the PI-lines onto the detector plane…”
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    Journal Article
  11. 11

    A License Plate Tilt Correction Algorithm Based on the Character Median Line Algorithme de correction d'inclinaison de plaque d'immatriculation basé sur la ligne médiane du caractère by Yang, Dingding, Zhou, Hongbo, Tang, Liming, Chen, Shiqiang, Liu, Song

    ISSN: 0840-8688
    Published: IEEE Canada 2018
    “… Aiming at improving on the low tilt accuracy, complex algorithms, and weak robustness against noise of existing tilt correction methods, we proposed an algorithm based on the character median line…”
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    Journal Article
  12. 12

    Back-fill grouting quality evaluation of the shield tunnel using ground penetrating radar with bi-frequency back projection method by Xie, Xiongyao, Zhai, Junli, Zhou, Biao

    ISSN: 0926-5805, 1872-7891
    Published: Amsterdam Elsevier B.V 01.01.2021
    Published in Automation in construction (01.01.2021)
    “…(GPR). The bi-frequency back projection(BBP) algorithm is used to obtain a high-quality visualization of the grouting distribution…”
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    Journal Article
  13. 13

    3-D Reconstruction of Binocular Vision Using Distance Objective Generated From Two Pairs of Skew Projection Lines by Xu, Guan, Chen, Junyi, Li, Xiaotao

    ISSN: 2169-3536, 2169-3536
    Published: Piscataway IEEE 01.01.2017
    Published in IEEE access (01.01.2017)
    “… The line segment perpendicular to two projection lines is generated from the direction vector and the end points of the line segment…”
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    Journal Article
  14. 14

    Geometric feature enhanced line segment extraction from large-scale point clouds with hierarchical topological optimization by Hu, Zongtian, Chen, Chi, Yang, Bisheng, Wang, Zhiye, Ma, Ruiqi, Wu, Weitong, Sun, Wenlu

    ISSN: 1569-8432, 1872-826X
    Published: Elsevier B.V 01.08.2022
    “… As the most common primitives, line segments play an essential role in the vectorized reconstruction of artificial scenes…”
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    Journal Article
  15. 15

    Fast Registration of Terrestrial LiDAR Point Clouds Based on Gaussian-Weighting Projected Image Matching by Xiong, Biao, Li, Dengke, Zhou, Zhize, Li, Fashuai

    ISSN: 2072-4292, 2072-4292
    Published: Basel MDPI AG 01.03.2022
    Published in Remote sensing (Basel, Switzerland) (01.03.2022)
    “…Terrestrial point cloud registration plays an important role in 3D reconstruction, heritage restoration and topographic mapping, etc. Unfortunately, current…”
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    Journal Article
  16. 16

    A Rapid Plotting Algorithm of Geodetic Line within Arch Height Error Threshold Limits under Mercator Projection by Li, Binbin, Dong, Jian, Peng, Rencan, Liu, Bo, Liu, Guohui, Zhang, Hao

    ISSN: 1757-8981, 1757-899X
    Published: Bristol IOP Publishing 01.03.2020
    “… the application of the solution method for constant line segment by considering the angle of the constant line and the geodetic line to the quantitative evaluation and control process of the error of the geodetic line plotting…”
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    Journal Article
  17. 17

    Obstacle Detection in Hybrid Cross-Country Environment Based on Markov Random Field for Unmanned Ground Vehicle by Zhang, Mingheng, Guo, Lie, Zhao, Yibing, Ding, Feng, Li, Linhui

    ISSN: 1026-0226, 1607-887X
    Published: Cairo, Egypt Hindawi Limiteds 01.01.2015
    Published in Discrete Dynamics in Nature and Society (01.01.2015)
    “… Firstly, the preprocessing method based on the maximum blurred line is applied to segment the projection of every laser scan line in x-y plane…”
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    Journal Article
  18. 18

    Regression Method for Rail Fastener Tightness Based on Center-Line Projection Distance Feature and Neural Network by Wang, Yuanhang, Liu, Duxin, Guo, Sheng, Wu, Yifan, Liu, Jing, Li, Wei, Wang, Hongjie

    ISSN: 2192-8258, 1000-9345, 2192-8258
    Published: Singapore Springer Nature Singapore 10.04.2024
    Published in Chinese journal of mechanical engineering (10.04.2024)
    “… Therefore, routine maintenance and inspection of fasteners are important to ensure the safe operation of track lines…”
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    Journal Article
  19. 19

    3-D object detection based on line sets matching by Wang Xiao-yu, Han Bing, Shang Fang, Chen Xi

    ISBN: 1479919799, 9781479919796
    Published: IEEE 01.12.2015
    “… In this paper, we propose a 3-D object detection method based on line sets matching. The algorithm uses line segments to represent the 3-D model, and applies projection transform to get several 2-D model sets…”
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    Conference Proceeding
  20. 20

    A Non-Iterative Coordinated Scheduling Method for a AC-DC Hybrid Distribution Network Based on a Projection of the Feasible Region of Tie Line Transmission Power by Dai, Wei, Gao, Yang, Goh, Hui Hwang, Jian, Jiangyi, Zeng, Zhihong, Liu, Yuelin

    ISSN: 1996-1073, 1996-1073
    Published: Basel MDPI AG 01.03.2024
    Published in Energies (Basel) (01.03.2024)
    “… In this paper, a two-stage multi-segment boundary approximation method is proposed to characterize the feasible region of hybrid distribution grid tie line operation…”
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    Journal Article