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A 3D shape descriptor based on spectral analysis of medial axis.

Shuiqing HeYi-King ChoiYanwen GuoXiaohu GuoWenping Wang
Published in: Comput. Aided Geom. Des. (2015)
Keyphrases
  • spectral analysis
  • medial axis
  • medial axes
  • shape representation
  • distance transform
  • endpoints
  • shape descriptors
  • superpixels
  • object detection
  • filter bank
  • autoregressive
  • image processing
  • least squares