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Guest - Aislinn Dyestuff Citizen Science.
09. Oktober 2026
This is a great project. I look forward to the results. Thanks for letting us know.
Guest - Aislinn Time for...
09. Oktober 2026
Looks delicious!
Guest - Katrin Sprang Discussion
18. September 2026
Hi Rachel, I have looked for more photos of you, but that was not very successful. I found a link on...
Guest - Beatrix Sprang Discussion
15. September 2026
That lozenge pattern element is not a photograph, but a scan. So it should be to scale. But I pinned...
Guest - Katrin Sprang Discussion
15. September 2026
I was not referring to Rachel's reconstruction (is the reconstruction you refer to the one photograp...
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Hah! or not Hah!, that is the question.

I may or may not have found a way to consistently and quickly measure both the diameter of hand-spun yarns and their thickness variance. With no highly specialised tools for textile analysis.

Actually, with very few tools at all.

I will know whether I can go "Hah!" in joy about that once I have bent my mind around the working functions of one or a few picture analysis programmes... and then I'll tell you all about it.
0
It might really work.
Still busy.
 

Comments 2

Phiala (website) on Mittwoch, 14. Dezember 2011 12:09

I don't know if you want suggestions, but for measuring things on digital images, the free software ImageJ (created for the National Institutes of Health in the US, thus a government product and free) is very good, and I've used it a lot for similar projects. None with yarn, though.

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I don't know if you want suggestions, but for measuring things on digital images, the free software ImageJ (created for the National Institutes of Health in the US, thus a government product and free) is very good, and I've used it a lot for similar projects. None with yarn, though.
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a stitch in time (website) on Donnerstag, 15. Dezember 2011 07:42

Phiala, suggestions are always welcome! And ImageJ is what I am using for my testing-of-this-idea.

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Phiala, suggestions are always welcome! And ImageJ is what I am using for my testing-of-this-idea.
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Freitag, 16. Oktober 2026

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