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Perform OCR Operation on Remote Images & Auto Detect Resolution of OMR Image using Java

 
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What is new in this release?

We are pleased to announce the release of Aspose.OCR for Java 2.7.0 . This release includes a new OmrImage property to auto detect the image resolution of the OMR scanned image along with the means to load the image from remote location to perform OCR operation. Aspose.OCR for Java now provides the OmrImage.setAutoDetectResolution property to auto detect the resolution of the scanned image to perform OMR operation. The OmrEngine tries to compare the resolution detected for the scanned image with the resolution of the OMR template. If they do not match with a slight tolerance, the OmrEngine generates an exception. The code snippet on the blog announcement page demonstrates how to use the newly exposed property to auto detect the image resolution. Aspose.OCR for Java provides facility to perform OCR operation on remote images as well as local ones. You just need to supply the URL of the image to newly exposed fromUrl method for the ImageStream class. This release has incorporated some enhancements. The list of enhancements includes, the OmrEngine can now take care of low resolution scanned images to perform OMR operation, Improved OMR algorithm for better handling of OMR’s GridElement & marks filled with pencil and DetectTextRegions property work in the correct way i.e. if you set this property to TRUE. It will ignore the manually set text recognition block. This release includes plenty of new & enhanced features as listed below

- Support BarCode element properties for defining barcode type and other settings
- Ability to load image from URL
- OMR should detect image resolution automatically in Java
- Improve handling of noisy and low-contrast images
- Incorrect result returned by the markers filled with pencil
- OMR results for the Grid Element does not seem legit
- DetectTextRegions property is not working correctly

Newly added documentation pages and articles

Some new tips and articles have now been added into Aspose.OCR for Java documentation that may guide you briefly how to use Aspose.OCR for performing different tasks like the followings.

- Detecting the Image Resolution
- Load Image from URL to Perform OCR

Overview: Aspose.OCR for Java

Aspose.OCR for Java is a character recognition component that allows developers to add OCR functionality in their Java web applications, web services and Windows applications. It provides a simple set of classes for controlling character recognition tasks. It helps developers to work with image files from within their Java applications. It allows developers to extract text from images, Read font, style information quickly, saving time & effort involved in developing an OCR solution from scratch.

More about Aspose.OCR for Java

- Homepage Aspose.OCR for Java
- Download Aspose.OCR for Java
- Online Demos Aspose.OCR for Java

Contact Information
Aspose Pty Ltd, Suite 163,
79 Longueville Road
Lane Cove, NSW, 2066
Australia
Aspose - Your File Format Experts
sales@aspose.com
Phone: 888.277.6734
Fax: 866.810.9465
 
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