vertical scanning

• 竖直扫描,垂直扫描,场扫描

vertical scanning的用法和样例：

例句

1. In each case only a vertical swath of the face within the outer corners of the eyes is analyzed, in order to minimize the effects of head rotation.
   为了尽量减少头部旋转效果，只对包含外眼角的人脸垂直扫描图进行分析。