Weasis doesnot show image, only a "blur"

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CPaiva

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Nov 2, 2021, 1:12:26 PM11/2/21
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Hello,
Weasis v3.7.1 cant view studies from a particular Ultrassound modality from Philips Clearvue.

But i can open the same study with other dicom viewers.


weasis image.PNG

Can someone give a direction about this ?

Thanks !
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Nicolas Roduit

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Nov 6, 2021, 5:25:28 AM11/6/21
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Thanks for reporting this issue. I removed the attached image because it was not fully anonymized.

I fixed the issue which is specific for US. Anyway, I do not understand why Physical Delta X has a negative value related to spatial calibration. The Physical Delta X attribute is not necessarily for spatial calibration, so it can have different meanings based on the image content but the DICOM standard specifies for all other spatial calibrations that the values must be positive.

CPaiva

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Nov 6, 2021, 8:21:03 AM11/6/21
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Thanks Nicolas ! i think this is one old US modality... i have experienced some visualization errors with some old US modalities, for example images displayed upside down.
Seems that most of old US modalities does not fully comply with DICOM Standard.

Thanks !
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