3篇
您的检索式：作者名="Jixiang Hong"
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| 1 | The strength and function of hip abductors following anterolateral minimally invasive total hip arthroplasty显示文摘 | Tan Jixiang Chen Hong Chen Cheng Liang Xi Huang Wei | 2014 | Chinese Journal of Traumatology2014，17，2： | 7 |
| 2 | A meta-analysis of the effectiveness and safety of using tranexamic acid in primary unilateral total knee arthroplasty显示文摘 | Jixiang Tan Hong Chen Qin Liu Cheng Chen Wei Huang | 2013 | Journal of Surgical Research2013，，2： | 1 |
| 3 | An efficient algorithm for approximate Voronoi diagram construction on triangulated surfaces显示文摘Voronoi diagrams on triangulated surfaces based on the geodesic metric play a key role in many applications of computer graphics.Previous methods of constructing such Voronoi diagrams generally depended on having an exact geodesic metric.However,exact geodesic computation is time-consuming and has high memory usage,limiting wider application of geodesic Voronoi diagrams(GVDs).In order to overcome this issue,instead of using exact methods,we reformulate a graph method based on Steiner point insertion,as an effective way to obtain geodesic distances.Further,since a bisector comprises hyperbolic and line segments,we utilize Apollonius diagrams to encode complicated structures,enabling Voronoi diagrams to encode a medial-axis surface for a dense set of boundary samples.Based on these strategies,we present an approximation algorithm for efficient Voronoi diagram construction on triangulated surfaces.We also suggest a measure for evaluating similarity of our results to the exact GVD.Although our GVD results are constructed using approximate geodesic distances,we can get GVD results similar to exact results by inserting Steiner points on triangle edges.Experimental results on many 3D models indicate the improved speed and memory requirements compared to previous leading methods. | Wenlong Meng Pengbo Bo Xiaodong Zhang Jixiang Hong Shiqing Xin Changhe Tu | 2023 | Computational Visual Media2023，9，3： | 0 |
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