一条有理参数三次H-样条曲线是由一组控制顶点和两顶点连线上的百分比参数所确定.移动一个顶点仅影响三段曲线.有理H-样条具有许多......

Hypomelanosis of Ito (HI) is a rare neurocutaneous disorder most likely caused by chromosomal mosaicism. HI patients may......