Browsing by Author "Li, Hongjun"

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    • Tree Branch Level of Detail Models for Forest Navigation 

      Zhang, Xiaopeng; Bao, Guanbo; Meng, Weiliang; Jaeger, Marc; Li, Hongjun; Deussen, Oliver; Chen, Baoquan (© 2017 The Eurographics Association and John Wiley & Sons Ltd., 2017)
      We present a level of detail (LOD) method designed for tree branches. It can be combined with methods for processing tree foliage to facilitate navigation through large virtual forests. Starting from a skeletal representation ...

    • Tree Growth Modelling Constrained by Growth Equations 

      Yi, Lei; Li, Hongjun; Guo, Jianwei; Deussen, Oliver; Zhang, Xiaopeng (© 2018 The Eurographics Association and John Wiley & Sons Ltd., 2018)
      Modelling and simulation of tree growth that is faithful to the living environment and numerically consistent to botanic knowledge are important topics for realistic modelling in computer graphics. The realism factors ...