Standalone Image Descriptor Generation

If you use Solr as search engine only and have an additional database as data storage you might want to calculate the image descriptors outside of Solr and just index them later on. Reindexing is then much faster because the costly process of generating image descriptors are only generated once.

pixolution flow provides different approaches to calculate image descriptors within your own preprocessing pipeline: via HTTP requests, Java method calls or command line calls.