On Thu, Apr 24, 2025 at 11:32:23AM +0800, jeremy ardley wrote: > > On 24/4/25 10:31, Max Nikulin wrote: > > > > By the way, PDF files may be tagged for screen readers. Is there a > > dedicated structure to explicitly mark tables? It would be the best > > source for data extraction. > > > ISO 14289 is an accessibility standard for PDF. It allows for the creation > of a "Tagged PDF" where semantic information, including table structures > (<Table>, <TR>, <TH>, <TD>), can be embedded in a separate logical structure > tree > > You can download it for free at https://pdfa.org/resource/iso-14289-pdfua/ Oh, thanks for this one :) Cheers -- tomás
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