OCR - Revision history

CWI at 12:40, 24 September 2025

2025-09-24T12:40:17Z

2025-09-22T14:10:09Z

2025-09-22T09:13:46Z

‎UI and customizability

2025-09-18T12:01:43Z

2024-03-20T15:47:17Z

2024-02-29T17:15:53Z

2024-02-23T13:45:47Z

2023-05-30T15:45:39Z

2016-07-26T11:43:30Z

2016-05-02T10:47:26Z

‎Android

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 * FirstScanResult: The first OCR scan result in the current scan session. Unlike ScanResult, this no longer updates after the very first value is set. This is useful when you want e.g. a behavior to automatically confirm the first scan result.
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 [[Category:Client|OCR]]
 [[Category:Mobile|OCR]]

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 * FirstScanResult: The first OCR scan result in the current scan session. Unlike ScanResult, this no longer updates after the very first value is set. This is useful when you want e.g. a behavior to automatically confirm the first scan result.
-[[Category:Client|OCR]]
-[[Category:Mobile|OCR]]
 == See also ==
@@ Line 40: / Line 40: @@
 [[Category:Client|OCR]]
 [[Category:Mobile|OCR]]

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 * One text input field displays the confirmed OCR text and also allows you to manually change/correct that text.
-{{Hint|The standard UI described above is fully customizable. The implementations can be found in UBIKScanAreaFlyout.xaml (WinX/UWP) and UBIKScanArea.xamlx (Xamarin).}}
+{{Hint|The standard UI described above is fully customizable. The implementations can be found in UBIKScanAreaFlyout.xaml (WinX/UWP) and UBIKScanArea.xamlx (Mobile).}}
 The relevant properties of the data context (ScanViewModel) include the following.
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 * ProcessConfirmedMarkerCommand: The command to trigger a search (offline & online when applicable) using ConfirmedScanResult. If the latter is not yet set, the command does nothing.
 * FirstScanResult: The first OCR scan result in the current scan session. Unlike ScanResult, this no longer updates after the very first value is set. This is useful when you want e.g. a behavior to automatically confirm the first scan result.
 == See also ==

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 == See also ==
 * [[HowTo:Configure_Start_Screen_Content|Configurable start screen button for OCR]]
 * [[SYSCLS_OBJECTWITHOCRTEXT]] (Classification)

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 The relevant properties of the data context (ScanViewModel) include the following.
 * ScanResult.Value: The text value of the current OCR result. This constantly updates as you scan.
-* ConfirmedScanValue: The text value of the confirmed OCR result. This does not update by itself and should be set/changed explicitly through user input or UI customizing.
+* ConfirmedScanResult.Value: The text value of the confirmed OCR result. This does not update by itself and should be set/changed explicitly through user input or UI customizing.
-* ProcessConfirmedMarkerCommand: The command to trigger a search (offline & online when applicable) using ConfirmedScanValue. If the latter is not yet set, the command does nothing.
+* ProcessConfirmedMarkerCommand: The command to trigger a search (offline & online when applicable) using ConfirmedScanResult. If the latter is not yet set, the command does nothing.
 * FirstScanResult: The first OCR scan result in the current scan session. Unlike ScanResult, this no longer updates after the very first value is set. This is useful when you want e.g. a behavior to automatically confirm the first scan result.

@@ Line 1: / Line 1: @@
 '''O'''ptical '''C'''haracter '''R'''ecognition, abbreviated as OCR, is the automatic text recognition using a respective algorithm on an image (originating from a live camera feed, for example).
-{{UBIK Client}}s are capable of OCR for the sake of identifying objects. {{Version/AndroidSince|2.5.0}}
+{{UBIK Client}}s are capable of OCR for the sake of identifying objects.
 == Preconditions ==
 == See also ==

← Older revision		Revision as of 11:43, 26 July 2016
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	* [[HowTo:Configure_Start_Screen_Content\|Configurable start screen button for OCR]]		* [[HowTo:Configure_Start_Screen_Content\|Configurable start screen button for OCR]]
	* [[SYSCLS_OBJECTWITHOCRTEXT]] (Classification)		* [[SYSCLS_OBJECTWITHOCRTEXT]] (Classification)
		+
		+	[[Category:Client\|OCR]]

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 == Usage ==
 === Android ===
-The navigation drawer provides a ''Scanning'' element, which has a sub-item ''OCR''. {{Version/AndroidSince|2.5.0}}
+The navigation drawer provides a ''Scanning'' element, which has a sub-item ''OCR''. Clicking on it will start the OCR scanner and if a tag has been recognized successfully, the scanner will automatically close and show the result in a list. If the scanner doesn't find anything, a click on the screen will close it (without showing results). {{Version/AndroidSince|2.5.0}}
 Clicking on it will start the OCR scanner and if a tag has been recognized successfully, the scanner will automatically close and show the result in a list.
 If the scanner doesn't find anything, a click on the screen will close it (without showing results).
 == See also ==
 * [[HowTo:Configure_Start_Screen_Content|Configurable start screen button for OCR]]
 * [[SYSCLS_OBJECTWITHOCRTEXT]] (Classification)