From Endrov

OMERO is an open source image server for biology. It works like the PACS servers for DICOM within medicine, except it is adapted for all the metadata that arise from biological microscopy. We strongly recommend every lab to consider this solution to ensure that all images are kept track of and not forgotten in a folder somewhere.

Endrov has support for loading data from OMERO. Images should first be uploaded to OMERO using their client.

Storing Endrov annotation in the OMERO server is work-in-progress.