org.openpnp.util

Class OcrUtils

java.lang.Object

org.openpnp.util.OcrUtils

public class OcrUtils
extends java.lang.Object

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	BARCODE_PSEUDO_FONT

Constructor Summary

Constructors

Constructor and Description
OcrUtils()

Method Summary

Modifier and Type	Method and Description
static java.util.List<java.lang.String>	createFontSelectionList(java.lang.String selectedFont, boolean addEmpty) Compose a font list of the system.
static java.lang.String	getConsolidatedPartsAlphabet(java.util.function.Function<Part,java.lang.Boolean> partFilter, java.lang.String stockAlphabet) From all the optionally filtered parts in the system, create the alphabet for OCR operation.
static Part	identifyDetectedPart(SimpleOcr.OcrModel detectedOcrModel, Feeder feeder) Identify an OCR detected part.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

BARCODE_PSEUDO_FONT

public static final java.lang.String BARCODE_PSEUDO_FONT

See Also:

Constant Field Values

Constructor Detail

OcrUtils

public OcrUtils()

Method Detail

createFontSelectionList

public static java.util.List<java.lang.String> createFontSelectionList(java.lang.String selectedFont,
                                                                       boolean addEmpty)

Compose a font list of the system. Always add the one currently selected, even if the system does not know it (yet), and optionally the empty selection.

Parameters:

selectedFont -

addEmpty -

Returns:

getConsolidatedPartsAlphabet

public static java.lang.String getConsolidatedPartsAlphabet(java.util.function.Function<Part,java.lang.Boolean> partFilter,
                                                            java.lang.String stockAlphabet)

From all the optionally filtered parts in the system, create the alphabet for OCR operation.

Parameters:

partFilter - optional part filtering Function.

stockAlphabet - TODO

Returns:

identifyDetectedPart

public static Part identifyDetectedPart(SimpleOcr.OcrModel detectedOcrModel,
                                        Feeder feeder)
                                 throws java.lang.Exception

Identify an OCR detected part. This will automatically fuse line breaks, determine whether spaces are allowed and allow for partial matches in the typical form *-pattern (for redundant package prefixes etc.), but checking for ambiguity.

Parameters:

detectedOcrModel -

feeder -

Returns:

Throws:

java.lang.Exception