Unable to Convert 4D DTI NIfTI Data to DICOM

[shuhei126]

Hi, I am currently facing an issue with converting Diffusion Tensor Imaging (DTI) data from NIfTI to DICOM format. The main problem is that the code I am using expects a 3D image as input, but DTI data is inherently 4D, with dimensions such as (256, 256, 59, 46).

How can I convert a 4D NIfTI dataset (such as (256, 256, 59, 46)) to DICOM format? Are there any tools or methods available that support 4D NIfTI data for conversion to DICOM?