Loïc A. Royer 💻🔬⚗️ 🇺🇦 Profile picture
Group Leader @czbiohub in San Francisco. #zfish #devbio #zebrahub #SelfSupervised #DeepLearning #Lightsheet #Optics co-creator of @napari_imaging
Jan 13, 2023 21 tweets 7 min read
Asking #ChatGPT to write poems about cell and molecular biology, in different languages and styles.
A thread.
1/n Image Can we improve the rhymes? Not sure this worked... You tell me...
2/n Image
Jul 25, 2022 18 tweets 13 min read
📢 Very excited to see our work #cytoself now published in @naturemethods . #cytoself is a deep learning method for fully self-supervised protein localization profiling and clustering. Led by @liilii_tweet with @kchev @LeonettiManuel at @czbiohub

nature.com/articles/s4159…

1/n Everything started with a conversation with my friend & colleague @LeonettiManuel who worked on building #OpenCellCZB — a map of the human proteome:

opencell.czbiohub.org

We wondered, can we use #DeepLearning to map the landscape of protein sub-cellular localization?

2/n
Jun 24, 2022 12 tweets 8 min read
📣New tutorial on how to use #Aydin — our easy-to-use and performant image #denoiser. We use one of our favorite test images: 'New York'. We go through different algorithms included in #Aydin and show how to use them, and how to set their parameters:

royerlab.github.io/aydin/use_case…

1/n The question is how well can we denoise this image in the absence of any prior knowledge, ground-truth, or any other training images? Below is a crop with and without noise. Notice that the original image has lost of details: regular grids for windows, roof textures, etc...

2/n
Jul 18, 2020 23 tweets 8 min read
Ok, here starts a little tweetorial on everything you should know on 'Gamma Correction" and why it matters... So why should you care? Well if you already care about adjusting the brightness and contrast of your images, you should care about gamma correction, specially because it partly happens without your knowledge and often without your control. (2/n)