Jean-Philippe Moreux

[bug] doctr 0.5.1 | pypdfium2 --> AttributeError: module 'pypdfium2' has no attribute 'render_pdf_topil'

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### Bug description I just installed doctr on OSX (TensofFlow), and I got an issue with pypdfium2 when reading a PDF file. ### Code snippet to reproduce the bug ```...

Start property in collection context

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The `start` property doesn't work when used in a collection context to open a manifest at a specific canvas. Collection: https://raw.githubusercontent.com/altomator/IIIF/main/collection/collection-bd.json Sub-collection using the `start` property: https://raw.githubusercontent.com/altomator/IIIF/main/collection/collection-nemo.json

The [Image Information API](https://iiif.io/api/image/3.0/#5-image-information) surfaces several technical properties in the JSON response, particularly the width and height of the full image, but not the color mode (B&W, gray, color...) of...

I posted this request on the Mirador project first, but it seems to be relevant to the Presentation API specification: https://github.com/ProjectMirador/mirador/issues/3475 As an editor of IIIF collections, one would like...

Crawl Images issue

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Hi all, I'm trying out Vikus after seeing it demonstrated at the IIIF Napoli conference last June. When I run the "Generate instance" on the default collection: https://iiif.wellcomecollection.org/presentation/collections/genres/Stickers or any...

I would like to get access to the illustrations recognized by OCR

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# Description OCR describes text components of a page but also illustrations. --> I would like to get access to the illustrations which have been recognized by the OCR Example:...

I would like to access the OCR text at a specific granularity

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# Description IIIF exposes OCR text as annotations on images. But OCR text is generally produced by OCR systems with a structure at character/word/line/paragraph levels --> I would like to...

I would like to access the OCR text on a structural level (when available)

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# Description When a logical structuration is available (think about articles in a newspaper processed with OLR), I would like to get the OCR text (regarding this structuration) Example: http://gallica.bnf.fr/ark:/12148/bpt6k96006893/f20...

I would like to get access to a raw OCR fragment

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# Description Some use cases need to get access to information stored in the OCR format: - OCR correction scenario - access to word confidence (see Issue #68) - access...

ALTO & IIIF integration

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This issue is a replacement for issue #33 ("Fragment identifier API for ALTO") -> A decision was made to leverage the IIIF Presentation API. Draft: https://docs.google.com/document/d/1Jn-iwJpGI6SRt1a6s8aZFEZvLAxCZ17zRlVkLIvtevk/edit?usp=sharing IIIF Newspaper Implementation Notes:...