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Asprise OCR (optical character recognition) and barcode recognition SDK offers a high performance API library for you to equip your Java, C# VB.NET as well ...

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Performing OCR on an Image - Aspose . OCR for Java - Documentation
21 Mar 2019 ... Aspose . OCR for Java provides the OcrEngine class to perform OCR operation on images. The OcrEngine class only requires setting the Image ...

Custom control development is less common in Silverlight than in many other rich-client platforms. That s because Silverlight provides so many other avenues for customization, such as Content controls: Any control that derives from ContentControl supports nested content. Using content controls, you can quickly create compound controls that aggregate other elements. (For example, you can transform a button into an image button or a list box into an image list.) Styles and control templates: You can use a style to painlessly reuse a combination of control properties. This means there s no reason to derive a custom control just to set a standard, built-in appearance. Templates go even further, giving you the ability to revamp every aspect of a control s visual appearance. Control templates: All Silverlight controls are lookless, which means they have hardwired functionality but their appearance is defined separately through the control template. Replace the default template with something new, and you can revamp basic controls such as buttons, check boxes, radio buttons, and even windows. Data templates: Silverlight s list controls support data templates, which let you create a rich list representation of some type of data object. Using the right data template, you can display each item using a combination of text, images, and editable controls, all in a layout container of your choosing. You ll learn how in 16.



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Cloud Vision API Client Library for Java | Google Developers
Cloud Vision API : Integrates Google Vision features, including image labeling, face, logo, and landmark detection, optical character recognition ( OCR ), and ...

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Jun 2, 2015 · A Java OCR SDK Library API allows you to perform OCR and bar code recognition on images (JPEG, PNG, TIFF, PDF, etc.) and output as plain ...

If you are new to interface-based programming, 9 will take you through the details. In a nutshell, an interface is a collection of abstract members a class or structure may support. When you do support the IDisposable interface, the assumption is that when the object user is finished using the object, it manually calls Dispose() before allowing the object reference to drop out of scope. In this way, your objects can perform any necessary cleanup of unmanaged resources without incurring the hit of being placed on the finalization queue and without waiting for the garbage collector to trigger the class s finalization logic.





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OCR with Java and Tesseract – Brandsma Blog
7 Dec 2015 ... Tesseract is ocr engine once developed by HP. Currently it is an ... Fortunately there is Java 'wrapper' available named Tess4J. Tess4J also ...

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How to convert scanned images to searchable PDF using OCR in Java
Learn to use the new digitization feature of XtremeDocumentStudio (for Java ).

The most basic form of server-side dynamic SQL is achieved by simply passing a SQL query or other instruction as a string to the EXECUTE statement (often abbreviated EXEC). The EXECUTE statement accepts a char, varchar, nchar, or nvarchar constant, variable, or expression that contains valid T-SQL statements. Listing 18-7 shows the most basic form of dynamic SQL with an EXECUTE statement and a string constant. Listing 18-7. Basic EXECUTE Statement EXECUTE (N'SELECT ProductID FROM Production.Product'); As you can see, there is no real advantage to performing dynamic SQL on a string constant. A simple SELECT statement without the EXECUTE would perform the same function and return the same result. The true power of dynamic SQL is that you can build a SQL statement or query dynamically and execute it. Listing 18-8 demonstrates how this can be done. Listing 18-8. More Complex Dynamic SQL Example DECLARE @min_product_id int = 500; DECLARE @sql_stmt nvarchar(128) = N'SELECT ProductID ' + N'FROM Production.Product ' + N'WHERE ProductID >= ' + CAST(@min_product_id AS nvarchar(10)); EXECUTE (@sql_stmt); Now that I ve given you this simple code sample, let s explore all the things that are wrong with it.

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Using tesseract ocr in your java code. - YouTube
Duration: 4:12 Posted: Feb 21, 2016

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Tesseract OCR with Java with Examples - GeeksforGeeks
How to use Tesseract OCR. The first step is to download the Tess4J API from the link; Extract the Files from the downloaded file; Open your IDE and make a new ...

Structures and class types can both implement IDisposable (unlike overriding Finalize(), which is reserved for class types), as the object user (not the garbage collector) invokes the Dispose() method.

If possible, you should pursue these avenues before you decide to create a custom control or another type of custom element. These solutions are simpler, easier to implement, and often easier to reuse. When should you create a custom element Custom elements aren t the best choice when you want to fine-tune an element s appearance, but they make sense when you want to change its underlying functionality or design a control that has its own distinct set of properties, methods, and events.

In Listing 18 -9, the variable @sql_stmt contains the dynamic SQL query. The query is built dynamically by appending the minimum product ID to the WHERE clause. This is not the recommended method of performing this type of query, and I show it here to make a point.

Here is an updated MyResourceWrapper class that now implements IDisposable, rather than overriding System.Object.Finalize(): ' Implementing IDisposable. Class MyResourceWrapper Implements IDisposable ' The object user should call this method ' when they finished with the object. Public Sub Dispose() Implements IDisposable.Dispose ' Clean up unmanaged resources here. ' Dispose other contained disposable objects. End Sub End Class

The following example develops a straightforward but useful control called FlipPanel. The basic idea behind the FlipPanel is that it provides two surfaces to host content, but only one is visible at a time. To see the other content, you flip between the sides. You can customize the flipping effect through the control template, but the default effect use a 3-D projection that looks like the panel is a sheet of paper being flipped around to reveal different content on its back (see Figure 13-8). Depending on your application, you could use the FlipPanel to combine a data-entry form with some helpful documentation, to provide a simple or a more complex view on the same data, or to fuse together a question and an answer in a trivia game.

Visual Studio 2005 will autocomplete interface implementation as soon as you hit the Enter key. In fact, when implementing IDisposable, the IDE injects a good deal of code statements, which will become more understandable once you complete this chapter.

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Asprise Java OCR library offers a royalty-free API that converts images (in formats like JPEG, PNG, TIFF, PDF, etc.) into editable document formats Word, XML, ...

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Tess4J download | SourceForge.net
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