Error displaying rgb multiframe

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Howard Huang

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Aug 16, 2022, 9:13:50 AM8/16/22
to cornerstone platform
Hello everyone,

I'm trying to combine 3 single frame images into a multiframe, but the ohif viewer displays just the first image 3 times. I'm using the multiframe to display segmentation/bounding box data (not the best way, but that was how the pipeline was set up). How would I go about fixing it?

Here is an example:
The three images should be different. I can get a single frame rgb to work, and a multiframe monochrome, but not both. I'm assuming I either have a parameter error or a byte formatting error. I'm also not concerned at all if the solution involves breaking the dicom standard and changing (for example) the modality to MR or something.

Thank you so much in advance!




se®kan

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Aug 17, 2022, 2:16:25 AM8/17/22
to Howard Huang, cornerstone platform
Hello, 

You may need to use a sequence for each frame in the url where you take the image. For each frame you need to add ?frame={frameOrder} at the end ( frameOrder starts from 0)

example url:
"dicomweb://localhost:3000/sample/getDcm?requestType=WADO&studyUID=2.16.840.1.114059.1.7296058.937.20180620&seriesUID=2.16.840.1.114059.1.7296058.937.3.20180620&objectUID=2.16.840.1.114059.1.7296058.93 20180620.101000&frame=0

{... =1}
{... =2}
up to the number of frames.

These are the notes I wrote for V2 version and json manifest, 

ok.




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