We want to organize a learnathon to teach plugin development within #FIJI #scijava #imglib2 #BigDataViewer and other Big* parts of the Java ecosystem.
Please spread the word, and if you know someone who can be interested, forward them the link below forum.image.sc/t/learnathon...
Finally had a bit of time to play with multi-GPU deconvolution. Using @truenorth-ia.bsky.social and @haesleinhuepf.bsky.social previous work.
Here it is in action in #BigDataViewer using async and lazy processing. Look at the two poor laptop GPUs going as fast as they can:
Why #BigDataViewer loves multi-resolution (pyramidal) formats:
- Top left: Only high-res data → slow & artifacts when zoomed out.
- Top right: Only low-res data → no details when zoomed in.
- Bottom: All resolutions → seamless, responsive, beautiful. 🎥
#FijiSc
One of the reason #BigDataViewer stays responsive: images are rendered in parallel at several resolutions. Each higher-quality render replaces the previous instantly (bottom right is a 'normal' bdv). Fast update, high resolution.
Direct streaming of an #OMERO dataset in #BigDataViewer from the public server omero-tim.gerbi-gmb.de (dataset from the Workshop 35). Thank you Tom and @gerbi.bsky.social !
Multicolor Game of Life in #BigDataViewer seeded from an #ImageJ sample image. New useless achievement unlocked!
Hehe, the first game of life I code (in #FijiSc using #BigDataViewer obviously). Naive implementation, but still functionally defined and lazy computed - see how the data arrives as I scroll, and is cached.
A classic in dynamical systems: the Lorenz attractor, computed and visualized using #Fiji in #BigDataViewer
Too lazy for a movie today, but look at this nice procedural image! It's a plane wave spherically transformed 2 times. Still with #BigDataViewer
Spherical coordinates live transformation with #BigDataViewer. Left: a view of a drosophila egg chamber, with a fitted ellipsoid on top of it, right: a theta / phi view of the egg chamber. I also scroll along the r dimension, and rotate the poles.
Another day, another #BigDataViewer video. This time an orthoviewer + a BigVolumeViewer. Dataset = Allen Brain Atlas CCFv3. #Fiji #ImageJ
All those demos will be accessible in Fiji with the PTBIOP update site soon.
Yep, it lags a little. But still quite impressive considering that each "pixel" is a 150 MPixel multires image. Overall the total number of 'adressable' pixels in this 2D image are 225x225x150 Mpix = 7.6 Tera pixels. #ImageJ #Fiji #BigDataViewer
Just checking if hashtags are working #ImageJ #BigDataViewer #Fiji
