OpenSeadragon histology imaging demos

Scale bar

Classic scale bar. Requires resolution metadata.

https://darwinjob.github.io/osd-demo/scalebar.html

Image annotations

SVG drawing on top of an image. Mouse over and wait for a tooltip to see a region name.

https://darwinjob.github.io/osd-demo/svg.html

Image rotation

Use two fingers pinch on touch screen devices. Or the slider on the top.

https://darwinjob.github.io/osd-demo/rotation.html

Synchronized triple image viewer

3 synchronized image viewers. The number of viewers is virtually unlimited. Use cases: Rat Hippocampus Atlas

https://darwinjob.github.io/osd-demo/triple.html

RGB channels separation

Based on the filters plugin.

https://darwinjob.github.io/osd-demo/RGB_channels.html

Overlayed images

2 (or more) images combined and overlayed. Use the slider on the top to adjust the opacity.

https://darwinjob.github.io/osd-demo/stack-overlay.html

PNG overlay

PNG on top of an image. Zoom in and push the toggle button. Use cases: LZ like visualization; displaying ilastik output

https://darwinjob.github.io/osd-demo/PNG_overlay.html

NIST filters demo applied to an histology image

Try Brightness, Contrast, Exposure, Gamma, Grayscale, Invert and Thresholding as the example.

https://darwinjob.github.io/OpenSeadragonFiltering/

Multi-Image viewer

The viewer is deployed and already in use. Two modes are available.

Filmstrip mode

Classic filmstrip viewer. Use the arrow buttons from the toolbar on the top or the mouse wheel to browse images.

https://miosdv.apps-dev.hbp.eu/index.html?bucket=https://data-proxy.ebrains.eu/api/v1/public/buckets/img-346808ac-46fb-11ec-98bf-50eb718d929d

Collection mode

All images displayed as a single one. Zoom and pan as usual.

https://miosdv.apps-dev.hbp.eu/index.html?bucket=https://object.cscs.ch/v1/AUTH_08c08f9f119744cbbf77e216988da3eb/imgsvc-890b727c-f3b5-624f-028a-4f6d35acce18&collectionMode=true&collectionRows=5