Viewing profile — el_pa_b

I'm curious about the "core logging" photo. Where can I find one? Do you have an implementation of your solution? I would be curious to have a look at it.

Nice!

Thanks for sharing! I agree that newer scientific formats will need to deeply think about how they are deciphered directly from cloud storage.

Yes, they can be huge, and for modalities like multiplex immunofluorescence with up to 20 channels, you're often dealing with very faint proteomic signals. Preserving that signal i…

Yes, I agree. I'm not persisting the WSI locally, which creates a smoother user experience. But I do need to transfer tiles from server to client. They are stored in an LRU cache a…

Currently we only support TIFF and SVS with JPEG and JPEG2000 compression formats. I plan on supporting more file extensions (e.g. NDPI, MRXS) in the future, each with their own co…

As data scientists, we usually don't get to choose. It's usually up to the hospital or digital lab's CISO to decide where the digitized slides are stored, and S3 is a fairly common…

Yes there is a requirement to work with the vendor format. For instance, TCGA (The Cancer Genome Atlas - a large dataset of 12k+ human tumor cases) has mostly .svs files (scanned w…

When WSI are stored on-premise, they are typically stored on hard drives with a filesystem. If you have a filesystem, you can use OpenSlide, and use a viewer like OpenSeaDragon to …

Thanks! Indeed, digital pathology, satellite imaging and geospatial data share a lot of computational problems: efficient storage, fast spatial retrieval/indexing. I think this cou…

I'm using this setup as well, and I've been as far as writing a small Telegram bot to send input to Claude when it's stopped running via a Stop Hook https://github.com/PABannier/cl…

Hi HN, I built nanokv, a small distributed object/kv store in Rust. This started as a personal learning project to understand distributed systems, concurrency, and Rust at scale, b…

Thank you!

Hello! I ported Suno AI's Bark text-to-speech model in C/C++ to allow fast, realistic, multilingual audio generation on the CPU. Generating a 5-second audio with vanilla Bark takes…