Allow other OCR engine's HOCR to render bounding boxes within IAV and OpenSeadragon.
Strip down the specific tesseract related things we rely upon in HOCR rendering code that aren't actually bubbled up and used in the theme layer for either of the viewers that render it. HOCR specification is varying loose as to what's required and the original implementation used tesseract's output as a basis for Islandora's implementation.
Test out HOCR generated via tesseract and have bounding boxes applied correctly when searching for terms within the IAV book.
From search results from a specific indexed term bounding boxes are rendered correctly on the newspaper page when a result is clicked.
Will provide sample assets of other generated HOCR and a JP2 when I receive an uncopyrighted source copy that I can attach.
discoverygarden inc. | Managing Digital Content