Comparison of accuracy for different approaches based on multi-scale descriptors, where small value indicates accurate registration and bold number denotes the best results.

Comparison of accuracy for different approaches based on multi-scale descriptors, where small value indicates accurate registration and bold number denotes the best results.基于多尺度描述子（multi-scale descriptors）的不同配准方法的精度对比，其中数值越小代表配准结果越准确，加粗数字代表最优结果。