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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Fdpicture example, if you want to only recognize numeric characters, set this parameter to “”. We have some new things for you today: You will find lots of exciting features inside, including WEB support!

Visual Basic Language Filter: Show “The image file can’t be loaded.

In the meantime, we have provided a high quality and very gdpictyre technical support, in order to bring gdpiture solution to each reported issue as quickly as possible. A constructive BETA makes a successful final release! Show “The process of adding images has failed. 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.


So called white list of characters, in other words the restricted recognition characters. 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. Please note, that this method is gvpicture asynchronously, in other words you have to wait for the OCR process ending before manipulating the document further.

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. So now, what are the new features and functionalities of GdPicture. A value between and should give optimal results on A4-sized documents. It is recommended to use by default. You can also set other parameters according to your preferences. The recognized text is added as invisible text on each processed page.

Please note that this method is only allowed for use with non-encrypted documents. The number of threads to use, asynchronously. The brand new version 9 is finally here! Show “The resulting document is saved.

NET version 8 by end-June. Here are some of the new features available in GdPicture. Set this parameter to 0 to let ggdpicture engine to automatically maximize the performance. The page orientation is automatically detected for each page as well.


OCR Archives –

Show “OcrPages – Done! Generally values over will cause excessive memory usage. Use 2 to favor accuracy slower. If the method has been successfully followed, then the return gdpictuee is GdPictureStatus.

Use 0 for automatic. Show “The OCR process has failed. It means that the engine returns only the specified characters when processing.

GdPicture.NET OCR SDK : Tesseract Plugin

At the same, be aware that this method is running asynchronously. 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 Visual Gdpocture Declaration Language Filter: Thread safe OCR module […]. The same applies to the invisible text contained within pages.

The dpi resolution the OCR engine will use.