Browsing Computer Graphics Forum by Author "Yao, Junfeng"
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DMAT: Deformable Medial Axis Transform for Animated Mesh Approximation
Yang, Baorong; Yao, Junfeng; Guo, Xiaohu (The Eurographics Association and John Wiley & Sons Ltd., 2018)Extracting a faithful and compact representation of an animated surface mesh is an important problem for computer graphics. However, the surface-based methods have limited approximation power for volume preservation when ... -
Superpixel Generation by Agglomerative Clustering With Quadratic Error Minimization
Dong, Xiao; Chen, Zhonggui; Yao, Junfeng; Guo, Xiaohu (© 2019 The Eurographics Association and John Wiley & Sons Ltd., 2019)Superpixel segmentation is a popular image pre‐processing technique in many computer vision applications. In this paper, we present a novel superpixel generation algorithm by agglomerative clustering with quadratic error ...