dicom 的mm换算成像素Pixel

[0028,0030]( Pixel Spacing ) 像素间距,单位是毫米(mm)

例如PixelSpacing=0.625\0.815,表示水平像素间距为0.625mm,垂直间距为0.815mm。

Pixel spacing:represents the distance on the ground for a pixel in the range and azimuth directions.
PixelSpacing - 每个像素点实际的长度与宽度,单位(mm)

所以,应该是6mm=6/PixelSpacing=6/0.625=9.6像素

猜你喜欢

转载自blog.csdn.net/zephyr_wang/article/details/107364682