The analyst is required to interpolate values between standards .
分析人员需要在这些标准中插入一些值。
Sample the four nearest pixels , and linearly interpolate them .
采样最近的四个像素,合并他们的线性差值。
In the mr image , we use the slices from three directions to register and interpolate the volume data . We then pick up one direction to segment the volume data .