Showing 221 - 240 results of 398 for search '"RANSAC"', query time: 0.07s Refine Results
  1. 221

    VANISHING POINT AIDED LANE DETECTION USING A MULTI-SENSOR SYSTEM by Z. Zhang, G. Kang, M. Ai, N. El-Sheimy

    Published 2023-12-01
    “…To address these issues, we proposed a vanishing point aided lane detection method that utilizes both camera and LiDAR sensors, and then employs a RANSAC-based post-processing method to remove potential outliers to improve the accuracy of the detected lanes. …”
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    Article
  2. 222

    Development of Cell Guide Quality Management System for Container Ships by Bong-Rae Park, Hyun-Cheol Kim

    Published 2018-06-01
    “…The trimmed point cloud is used in a simulation for cell guide quality inspection. The RANSAC (Random Sample Consensus) algorithm is used for the transverse section representation of a cell guide at a certain height and applied for the calculation of the intervals between the cell guides and container. …”
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  3. 223

    Line-Features-Based Pose Estimation Method for the Disc Cutter Holder of Shield Machine by Zhe Xie, Guoli Zhu, Dailin Zhang, Dandan Peng, Jinlong Hu, Yueyu Sun

    Published 2023-01-01
    “…By preprocesses on the edge points of each edge, the efficiency and the accuracy of RANSAC linear fitting are improved. The experimental result shows that the proposed pose estimation method is highly reliable and can meet the measurement accuracy requirements in practical engineering applications.…”
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  4. 224

    A STUDY ON AUTOMATIC UAV IMAGE MOSAIC METHOD FOR PAROXYSMAL DISASTER by M. Li, D. Li, D. Fan

    Published 2012-07-01
    “…Firstly, the original images will not be zoomed in to be 2 times larger ones at the initial course of SIFT operator, and the total number of the pyramid octaves in scale space is reduced to speed up the matching process; sequentially, RANSAC(Random Sample Consensus) is used to eliminate the mismatching tie points. …”
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    Article
  5. 225

    Multi-Frame Based Homography Estimation for Video Stitching in Static Camera Environments by Keon-woo Park, Yoo-Jeong Shim, Myeong-jin Lee, Heejune Ahn

    Published 2019-12-01
    “…After matching representative feature points from each camera, the homography for the interval is estimated by random sample consensus (RANSAC) on the matched representative feature points, with their chances of being sampled proportional to their numbers of occurrences in the interval. …”
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  6. 226

    Development of Mobile Mapping System for 3D Road Asset Inventory by Nivedita Sairam, Sudhagar Nagarajan, Scott Ornitz

    Published 2016-03-01
    “…After validating the quality of the derived data, the paper provides a framework to extract road assets both automatically and manually using techniques implementing RANSAC plane fitting and edge extraction algorithms. …”
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  7. 227

    Binary Feature Description of 3D Point Cloud Based on Retina-like Sampling on Projection Planes by Zhiqiang Yan, Hongyuan Wang, Xiang Liu, Qianhao Ning, Yinxi Lu

    Published 2022-10-01
    “…Finally, rough registration of point clouds is performed based on the RSPP descriptor, and the RANSAC algorithm is used to optimize the registration results. …”
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  8. 228

    An Adaptive ORB-SLAM3 System for Outdoor Dynamic Environments by Qiuyu Zang, Kehua Zhang, Ling Wang, Lintong Wu

    Published 2023-01-01
    “…Finally, dynamic regions are determined using a geometric method based on Lucas-Kanade optical flow and the RANSAC algorithm. We evaluate the accuracy of our system using the KITTI dataset, comparing it to various dynamic feature point selection strategies and DynaSLAM. …”
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    Article
  9. 229

    Large-Scale Aircraft Pose Estimation System Based on Depth Cameras by Yubang Yang, Shuyu Sun, Jianqiang Huang, Tengchao Huang, Kui Liu

    Published 2023-03-01
    “…The scale of the point clouds is reduced, and coarse registration of the point clouds is performed by feature matching and random sample consensus (RANSAC) mismatching. The robustness of the algorithm is improved, and the initial pose estimation is achieved for the precise registration of point clouds. …”
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    Article
  10. 230

    Segmentación y parametrización de líneas en datos láser 2D basado en agrupamiento por desplazamiento de media by Julie Stephany Berrío, Lina María Paz, Eduardo Caicedo Bravo

    Published 2013-09-01
    “…Each grouped set of points is processed by a modified RANSAC (Random Sample and Consensus) algorithm. This method involves the construction of model assumptions from minimal data subsets chosen at random and evaluates their validity supported by the whole of data, while the associated probability densities are updated. …”
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  11. 231

    Vehicular Electronic Image Stabilization System Based on a Gasoline Model Car Platform by Ning Zhang, Yuan Yang, Jianhua Wu, Ziqian Zhao, Guodong Yin

    Published 2022-11-01
    “…Furthermore, a novel improved random sampling consensus algorithm (i-RANSAC) is proposed to eliminate mismatched feature points and increase the matching accuracy significantly. …”
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    Article
  12. 232

    Determining Chess Game State from an Image by Georg Wölflein, Ognjen Arandjelović

    Published 2021-06-01
    “…It localises the chessboard using a RANSAC-based algorithm that computes a projective transformation of the board onto a regular grid. …”
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  13. 233

    Accuracy Analysis of Visual Odometer for Unmanned Rollers in Tunnels by Hao Huang, Xuebin Wang, Yongbiao Hu, Peng Tan

    Published 2023-10-01
    “…We evaluate and compare the performance of various feature extraction and matching methods, followed by the application of random sample consensus (RANSAC) to eliminate false matches. Subsequently, Perspective-n-Points (PnP) was employed to establish a minimal-error analysis for pose estimation and trajectory analysis. …”
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  14. 234

    An OSM Data-Driven Method for Road-Positive Sample Creation by Jiguang Dai, Chengcheng Li, Yuqiang Zuo, Haibin Ai

    Published 2020-11-01
    “…Finally, a local texture self-similarity (LTSS) model is implemented to determine the road width, and the centerpoint autocorrection model and random sample consensus (RANSAC) algorithm are used to extract the road centerline; the road width and road centerline are used to complete the creation of the road-positive samples. …”
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  15. 235

    Improving Performance of Seismic Fault Detection by Fine-Tuning the Convolutional Neural Network Pre-Trained with Synthetic Samples by Zhe Yan, Zheng Zhang, Shaoyong Liu

    Published 2021-06-01
    “…We use a random sample consensus (RANSAC) method to obtain real seismic samples and generate corresponding labels automatically. …”
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  16. 236

    Automatic Registration Of SAR And Optical Image Based On Line And Graph Spectral Theory by J. Zhao, S. Gao, H. Sui, Y. Li, L. Li

    Published 2014-04-01
    “…The original corresponding point sets are determined by corresponding voronoi diagrams, which can be obtained by Graph Spectral Theory. At last, RANSAC is used to remove the wrong corresponding points. …”
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  17. 237

    HAGR-D: A Novel Approach for Gesture Recognition with Depth Maps by Diego G. Santos, Bruno J. T. Fernandes, Byron L. D. Bezerra

    Published 2015-11-01
    “…This paper proposes a novel approach for hand gesture recognition with depth maps generated by the Microsoft Kinect Sensor (Microsoft, Redmond, WA, USA) using a variation of the CIPBR (convex invariant position based on RANSAC) algorithm and a hybrid classifier composed of dynamic time warping (DTW) and Hidden Markov models (HMM), called the hybrid approach for gesture recognition with depth maps (HAGR-D). …”
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  18. 238

    A leaf image localization based algorithm for different crops disease classification by Yashwant Kurmi, Suchi Gangwar

    Published 2022-09-01
    “…In order to refine the leaf boundary and the disease-affected areas, we employed a random sample consensus (RANSAC) for suitable curve fitting. The feature sets using bag of visual words, Fisher vectors, and handcrafted features are extracted followed by classification using logistic regression, multilayer perceptron model, and support vector machine. …”
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  19. 239

    Improving Vehicle Heading Angle Accuracy Based on Dual-Antenna GNSS/INS/Barometer Integration Using Adaptive Kalman Filter by Hongyuan Jiao, Xiangbo Xu, Shao Chen, Ningyan Guo, Zhibin Yu

    Published 2024-02-01
    “…A random sample consensus (RANSAC) method is proposed to improve the initial heading angle accuracy applied to the INS update. …”
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  20. 240

    Outlier-Robust Multi-View Triangulation Using Graduated Non-Convexity for Space Vehicle Navigation by Mitchell, Adriana Macieira

    Published 2022
    “…We apply Yang et al.’s (2020) Graduated Non-Convexity (GNC) algorithm to three chosen multi-view triangulation solvers and improve the best performing solver’s robustness to 50% outliers which outperforms the current state-of-the-art outlier removal method RANSAC. We apply the robust multi-view triangulation solver to a simulated lunar landing trajectory and reported the variance of the returned 3D error to verify the accuracy of the estimate. …”
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