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Hierarchical 2D/3D Alignment Method based on Enhanced DRR and Gradient Direction Weighted Histogram.

Yang WeihanQu FengHe FeiHe Wei
Published in: Int. J. Perform. Eng. (2023)
Keyphrases
  • gradient direction
  • computer vision
  • image segmentation
  • similarity measure
  • high resolution
  • shape descriptors