Showing 1 - 20 results of 40 for search '"implicit surface"', query time: 0.21s Refine Results
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    Three-dimensional geological implicit surface reconstruction based on intermediate contour morphological interpolation by Quan Wang, Yanhong Zou

    Published 2023-09-01
    “…To overcome it, in this paper, we propose a 3D geological implicit surface reconstruction method based on intermediate contour morphological interpolation at the maximum similarity. …”
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    Improved Compressive Properties of Lattice Structure Based on an Implicit Surface Hybrid Optimization Design Method via Selective Laser Melting by Xiong Xiao, Liangwen Xie, Rongyao Tang, Jiaan Liu, Peng Song, Xianyong Zhu, Jiali Zhao, Cheng Jiang, Song Yang, Peng Wu

    Published 2022-09-01
    “…These works can be used for other implicit surfaces, improve and enrich the types of implicit surfaces, and provide more good choices for practical applications.…”
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    Adaptive Meshing Based on the Multi-level Partition of Unity and Dynamic Particle Systems for Medical Image Datasets by Zhong Chen, Zhiwei Hou, Quanquan Yang, Xiaobing Chen

    Published 2018-09-01
    “…The improved Multi-Level Partition of Unity (MPU) implicit functions are used to fit the point clouds for creating the implicit surface. Then, sampling implicit surface through dynamic particle systems based on Gaussian curvature, dense particles sampling in the high curvature region, sparse particles sampling in the low curvature region. …”
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    Mesh Processing for Snapping Feature Points and Polylines in Orebody Modeling by Zhaopeng Li, Deyun Zhong, Liguan Wang, Qiwang Tang, Zhaohao Wu

    Published 2022-07-01
    “…However, due to the problems of ambiguity and missing features during implicit surface interpolation and implicit surface reconstruction, the mesh models of orebodies obtained by means of implicit modeling techniques do not easily snap to the geological feature points and feature polylines obtained based on geological sampling data. …”
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    Research on improved level set image segmentation method by Mei Zhang, Dan Meng, Lingling Liu, Jinghua Wen

    Published 2023-01-01
    “…Aiming at the shortcomings of the traditional level set model which only has good robustness to the weak boundary and strong noise of the original target image, this paper proposes an improved algorithm based on the no-weight initialization level set model, introducing bilateral filters and using implicit surface level sets to extract and segment the original target image object more accurately, clearly and intuitively in the evolution process. …”
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    Research on improved level set image segmentation method. by Mei Zhang, Dan Meng, Lingling Liu, Jinghua Wen

    Published 2023-01-01
    “…Aiming at the shortcomings of the traditional level set model which only has good robustness to the weak boundary and strong noise of the original target image, this paper proposes an improved algorithm based on the no-weight initialization level set model, introducing bilateral filters and using implicit surface level sets to extract and segment the original target image object more accurately, clearly and intuitively in the evolution process. …”
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    Article