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Converting a TIFF image to a searchable PDF document using multithreading
In This Topic
Converting scanned images to searchable PDF documents is now very easy and quick process if you take advantages of the GdPicturePDF class and its OCR methods using multithreading environment. Now you can just process OCR on any converted document and the data will be added as invisible text on the page.
- The first example shows you a very quick and easy two-steps process how it works using the GdPictureDocumentConverter class.
- The second example demonstrates it using another approach by converting page by page to images through the GdPictureImaging class.