@PerAhlberg1 Profile picture

Per Ahlberg

@PerAhlberg1

Vertebrate palaeontologist at Uppsala University. Good cook, OK gardener, incompetent lute player. Opinions mine. Will flame apologists for tyranny.

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Our preprint about online AI segmentation again, in a different repository.

This open-source software solution reliably reproduces expert-supervised fossil segmentation at a fraction of the time and cost and with greater accessibility than the existing tools: doi.org/10.3897/arphap… #tomography #machinelearning #openaccess

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New preprint from my lab, presenting an in-browser AI tool for segmentation of tomographic scans, just dropped! biorxiv.org/content/10.110…


Comet photo by Janet, taken yesterday evening.

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Per Ahlberg Reposted

I'm back. I would appreciate if you spread word around.

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Boost retweet!

As it's Friday, I'm asking all my followers to please retweet (and comment) on this post if you see it, to help my bird account be seen! 🙏♥️ To make it worth sharing, here's Bruiser the one-legged Blue Tit chasing off a Chaffinch!😁 Thank you very much! 😊🐦

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Pond joy: nourished during the summer by innumerable daphnia that it captured in its bladders, my bladderwort (Utricularia australis) is beginning to flower!

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Per Ahlberg Reposted

And please don't use the hashtags #FarageRiot or #FaragesRiots or any combination like #FaragesRiot or #FarageRiots as it would be awful if #FarageRiot or #FaragesRiots or #FaragesRiot or #FarageRiots ending up trending

Nigel Farage says it upsets him when people call the far-right violence 'The Farage Riots'. So people should definitely not do that

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My pond in late summer glory: pink "James Brydon" (Dreer, 1900) and white "Arc en Ciel" (Latour-Marliac, 1899) flowering together.

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