WARN -- DICOM:解压像素值失败

Question

这是我用Ruby编写的代码：

require 'RMagick'
require 'dicom'
include Magick
include DICOM

dcm = DObject.read("export1.dcm")
dcm_image = dcm.image;

dcm_image.normalize.write("export1.jpg")
exit

当我运行这个的时候，

dcm_image = dcm.image给我一个警告/错误：

WARN -- DICOM: Decompressing pixel values has failed (unsupported transfer syntax: '1.2.840.10008.1.2.4.70' - JPEG Lossless, Non-Hierarchical, First-Order Prediction (Process 14 [Selection Value 1]): Default Transfer Syntax for Lossless JPEG Image Compression)

我发现它可以很好地读取DICOM。我可以提取病人的信息。但是我想不出怎么把DICOM格式的图像转换成jpg格式。

谢谢你的帮助！