Package io.scanbot.sdk.imageprocessing

Enum Class BinarizationFilterPreset

java.lang.Object

java.lang.Enum<BinarizationFilterPreset>

io.scanbot.sdk.imageprocessing.BinarizationFilterPreset

All Implemented Interfaces:

Serializable, Comparable<BinarizationFilterPreset>, Constable

public enum BinarizationFilterPreset
extends Enum<BinarizationFilterPreset>

Preset of parameters for custom binarization filter.

Nested Class Summary

Nested classes/interfaces inherited from class java.lang.Enum

Enum.EnumDesc<E extends Enum<E>>

Enum Constant Summary

Enum Constants

Enum Constant	Description
PRESET_1	Very fast, performs well if there are no shadows.
PRESET_2	Performs well even if there are shadows.
PRESET_3	Performs well even if there are shadows.
PRESET_4	Performs well even if there are shadows.
PRESET_5	Performs well even if there are shadows.

Method Summary

Modifier and Type	Method	Description
static BinarizationFilterPreset	valueOf(String name)	Returns the enum constant of this class with the specified name.
static BinarizationFilterPreset[]	values()	Returns an array containing the constants of this enum class, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, describeConstable, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Details

PRESET_1

public static final BinarizationFilterPreset PRESET_1

Very fast, performs well if there are no shadows.

PRESET_2

public static final BinarizationFilterPreset PRESET_2

Performs well even if there are shadows. Binarized barcodes typically remain readable.

PRESET_3

public static final BinarizationFilterPreset PRESET_3

Performs well even if there are shadows.

PRESET_4

public static final BinarizationFilterPreset PRESET_4

Performs well even if there are shadows. Recommended for most use cases involving text documents.

PRESET_5

public static final BinarizationFilterPreset PRESET_5

Performs well even if there are shadows. The preset is an upgrade to PRESET_4 that adds special treatment for high contrast objects such as barcodes. Binarized barcodes typically remain readable.

Method Details

values

public static BinarizationFilterPreset[] values()

Returns an array containing the constants of this enum class, in the order they are declared.

Returns:

an array containing the constants of this enum class, in the order they are declared

valueOf

public static BinarizationFilterPreset valueOf(String name)

Returns the enum constant of this class with the specified name. The string must match exactly an identifier used to declare an enum constant in this class. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum class has no constant with the specified name

NullPointerException - if the argument is null