Parallel point cloud compression using truncated octree

• المؤلفون الرئيسيون: Koh, Naimin, Jayaraman, Pradeep Kumar, Zheng, Jianmin
• مؤلفون آخرون: School of Computer Science and Engineering
• التنسيق: Conference or Workshop Item
• اللغة: English
• منشور في: 2021
• الموضوعات: Computer Graphics; Geometric Modeling; Unstructured point cloud; Compression; Octree; Morton code; Parallel processing
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/146239
• المؤسسة: Nanyang Technological University

Existing methods of unstructured point cloud compression usually exploit the spatial sparseness of point clouds using hierarchical tree data structures for spatial encoding. However, such methods can be inefficient when very deep octrees are applied to sparse point cloud data to maintain low level...