Aspose.OMR for Java is an API for optical marks recognition from various images including PNG, GIF, JPEG, TIFF, BMP. API saves the result in CSV and JSON formats as well as can show the results in Text format on performing OMR operations. Moreover, OMR recognition API captures human-marked data from files of multiple sources such as surveys, MCQ papers, questionnaires and more. High accuracy is maintained during recognition of scanned images and even pictures from all these sources.
An overview of Aspose.OMR for Java API.
Aspose.OMR for Java supports the Java runtime.
Aspose.OMR for Java supports popular Image file formats listed below.
Recognizes scanned images and photos
Process perspective and rotated images.
Recognize data from exams, questionnaires, tests, surveys.
High accuracy rate.
Generate OMR templates from TXT files.
Save output to CSV and JSON format.
For recognition, template markup is used which keeps the graphical mapping of elements from the scanned images.