gray threshold造句

• 3 . tracking algorithm for curves , including the method for gray threshold combining space information , lag structure which was used to compress well - logging data during compressing and a progressive - completing method for curves tracing
  3 .曲线跟踪算法,包括结合空间分布信息的大津阈值方法、基于行程编码的图像无损压缩算法和逐步完成的曲线跟踪方法。