InsightSoftwareConsortium / InsightSoftwareConsortium/ITK-Wasm

VectorImage output from Pipeline has only 1 component

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Dominant language
Python
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Forks
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Avg merge
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Merged PRs (30d)
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Description

After `npm run test` with this pipeline:
https://github.com/PaulHax/itk-wasm-vector-image-example

the attached output image has only 1 component. I expected 2 after the ComposeImageFilter.

Could be doing something silly in the VectorImageTest.cxx file.

![output](https://user-images.githubusercontent.com/16823231/231319967-d223cf37-32dc-4f58-830c-1468aee1cd3b.png)

Contributor guide

Open the contributing guide

Research direction

Reproduce the issue with npm run test using the itk-wasm-vector-image-example pipeline, then inspect VectorImageTest.cxx and the attached output. Compare the result with the expected output after ComposeImageFilter; done means the generated image has two components rather than one.

Written by the indexing model from the issue text.

Assessment

Tech stack
cpp, wasm
Domain
computer-vision
Issue type
Bug
Difficulty
3/5
Estimated time
1-2 days
Activity status
Stale
Clarity
Mostly clear
Newbie friendliness
35/100

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