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Difference between revisions of "OCR"


({{UBIK}} Android)
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== Usage ==
 
== Usage ==
 
=== {{UBIK}} Android ===
 
=== {{UBIK}} Android ===
{{Version/AndroidSince|2.5.0}}
+
In the Demo app, the navigation drawer provides a "Scanning" element, which has a sub-item "OCR" ({{Version/AndroidSince|2.5.0}}).
In the Demo app, the navigation drawer provides a "Scanning" element, which has a sub-item "OCR".
+
 
When clicking it, an OCR scanner is started. When a tag was recognized successfully, the scanner closes automatically and the result is shown in a result list.
 
When clicking it, an OCR scanner is started. When a tag was recognized successfully, the scanner closes automatically and the result is shown in a result list.
 
If the scanner doesn't find anything, a click on the screen closes it (without showing results).
 
If the scanner doesn't find anything, a click on the screen closes it (without showing results).

Revision as of 17:04, 2 July 2015

OCR stands for "Optical Character Recognition" and means the automatic text recognition using a respective algorithm on an image (originating from a camera, for example).

UBIK® clients are capable of OCR for the sake of identifying objects ().

Preconditions

  • On Android devices, the UBIK® OCR app has to be installed.
  • UBIK® objects to be found by OCR tag have to be classified as such, using the Object with OCR Text Classification.
  • The object to be found has to be available on the device, since online search currently is not enabled for this feature.

Usage

UBIK® Android

In the Demo app, the navigation drawer provides a "Scanning" element, which has a sub-item "OCR" (). When clicking it, an OCR scanner is started. When a tag was recognized successfully, the scanner closes automatically and the result is shown in a result list. If the scanner doesn't find anything, a click on the screen closes it (without showing results).