See comment in tesseract doc APIExample <https://github.com/tesseract-ocr/tessdoc/blob/main/APIExample.md#example-of-monitoring-ocr-progress-in-c> There is also a function set_deadline_msecs <https://github.com/tesseract-ocr/tesseract/blob/d39177e500df776709d7234abd2f5bae6bfacd16/include/tesseract/ocrclass.h#L128> .
I am not sure if this is exposed in c# wrapper. Zdenko št 3. 4. 2025 o 18:12 Ajg <ajg749...@gmail.com> napísal(a): > I have an OCR program that tries to read and interpret many documents of > different composition. Some documents are pdfs that have an image as the > first page with text on the second (or later) pages. When processing, it > can take several minutes or more just to get past the first page of the > pdf on the GetText() call when it is an image with little or no text on > it. The application is .net based on Winforms. Pdf Pages with lots of text > work fine. > > The relevant code in c# is > var ocr = new TesseractEngine(..."tessdata5.2", > "eng", > EngineMode.LstmOnly); > using var page = ocr.Process(img, PageSegMode.AutoOsd); > ocrtext = page.GetText(); /* long time here */ > > img img = PixConverter.ToPix(save_bitmap); > > I do need to collect text from subsequent pages for indexing documents. > > Thanks in advance for any comments you may have. > > -- > You received this message because you are subscribed to the Google Groups > "tesseract-ocr" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to tesseract-ocr+unsubscr...@googlegroups.com. > To view this discussion visit > https://groups.google.com/d/msgid/tesseract-ocr/daff593f-01f3-4d09-acc4-a72ed39d4a98n%40googlegroups.com > <https://groups.google.com/d/msgid/tesseract-ocr/daff593f-01f3-4d09-acc4-a72ed39d4a98n%40googlegroups.com?utm_medium=email&utm_source=footer> > . > -- You received this message because you are subscribed to the Google Groups "tesseract-ocr" group. To unsubscribe from this group and stop receiving emails from it, send an email to tesseract-ocr+unsubscr...@googlegroups.com. To view this discussion visit https://groups.google.com/d/msgid/tesseract-ocr/CAJbzG8zWn6m2xanvrordec9z3rXhO35Exfcrx_7v6774yV%2BuXw%40mail.gmail.com.
