OCR context is very easy to set and use, yet very important in the OCR process. ‘We assume that GdPicture has been correctly installed and unlocked. ‘We assume that GdPicture has been correctly installed and unlocked. Dim oGdPictureImaging As GdPictureImaging = New GdPictureImaging() Dim pageCount. What’s new in v.8? Here are some of the new features available in 8 (the list below is not exhaustive): Thread safe OCR module [.

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OCR SDK : Tesseract Plugin

Use 2 to favor accuracy slower. Show “The image file can’t be loaded. You will find lots of exciting features inside, including WEB support!

In the meantime, we have provided a high quality and very reactive technical support, in order to bring a solution to each reported issue as quickly as possible. This method involves a rasterisation process so any existing visible text within the processed pages will become a part of the images of those pages before the OCR process starts. It is not kept because of the rasterisation process, which simply means any invisible text is removed from processed pages before the OCR process starts.

Visual Basic Language Filter: A value between and should give optimal results on A4-sized documents.

Show “The new document can’t be created. A constructive BETA makes a successful final release! Here are some of the new features available in GdPicture. The recognized text is added as invisible text on each processed page. The brand new version 9 is finally here! NET version 8 by end-June. Please note that this method is only allowed for use with non-encrypted documents. The page orientation is automatically detected for each page as well.


FavourAccuracy corresponds to a passcount of 2. The dpi resolution the OCR engine will use. So called white list of characters, in other words the restricted recognition characters. Before anything else the developing team would like to say thank you to all the BETA testers for their remarks and suggestions. Just in time to celebrate our 8th birthday! Show “The OCR process has failed. The path with all installed dictionary files the OCR engine will use. Improvements of all major features PDF, compression, document rendering, document conversion, barcode recognition, character recognition, document clean-up and addition of brand new functionalities make GdPicture.

Use 1 to obtain the best speed default value. For the last thirteen years, we have tried our best to frequently publish minor, medium and major upgrades, while delivering new functionalities almost each week.

It is recommended to use by default. A member of the GdPictureStatus enumeration. Use 0 for automatic. Visual Basic Declaration Language Filter: We strongly recommend always checking this status first. The page range to be processed, for example, “1;4;5” to process pages 1, 4 and 5 or “;10” to process pages from 1 to 5 and page The number of threads to use, asynchronously.


GdPicture.NET OCR SDK : Tesseract Plugin

At the same, be aware that this method is running asynchronously. You can also set other parameters according to your preferences. It means that the engine returns only the specified characters when processing.

Please note, that this method is running asynchronously, in other words you have to wait for the OCR process ending before manipulating the document further. Please welcome the new Gdpictufe. Runs the optical character recognition OCR on the specified page range of the loaded PDF document using a defined number of threads.

Thread safe OCR module […].


Show “The gdpictyre of adding images has failed. Set this parameter to 0 to let the engine to automatically maximize the performance. For example, if you want to only recognize numeric characters, set this parameter to “”.

gdpicturd Generally values over will cause excessive memory usage. Set this parameter to the empty string to recognize all characters. Of course you can specify your own path as well. The number of passes the engine will execute. Show “OcrPages – Done!