Package boofcv.factory.fiducial

Class ConfigMicroQrCode

java.lang.Object

boofcv.factory.fiducial.ConfigMicroQrCode

All Implemented Interfaces:

Configuration, Serializable

public class ConfigMicroQrCode
extends Object
implements Configuration

Configuration for MicroQrCodePreciseDetector

See Also:

• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
boolean	considerTransposed	If true it will consider QR codes which have been incorrectly encoded with transposed bits.
String	defaultEncoding	Fore BYTE mode, if the auto encoding detection decides it's not UTF-8 then it will use this encoding.
@Nullable String	forceEncoding	If not null, then when decoding BYTE mode data it will always use this encoding.
boolean	ignorePaddingBytes	This turns off the check to ensure padding bytes have the expected pattern.
ConfigPolygonDetector	polygon	Configuration for polygon detector that's used to find position patterns
ConfigThreshold	threshold	Specifies how images are thresholded and converted into a binary format

Constructor Summary

Constructors

Constructor	Description
ConfigMicroQrCode()

Method Summary

Modifier and Type	Method	Description
void	checkValidity()	Checks to see if the configuration is valid.
static ConfigMicroQrCode	fast()	Default configuration for a QR Code detector which is optimized for speed
ConfigMicroQrCode	setTo(ConfigMicroQrCode src)

Methods inherited from class java.lang.Object

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

Methods inherited from interface boofcv.struct.Configuration

serializeActiveFields, serializeInitialize

Field Details

threshold

public ConfigThreshold threshold

Specifies how images are thresholded and converted into a binary format

polygon

public ConfigPolygonDetector polygon

Configuration for polygon detector that's used to find position patterns

forceEncoding

@Nullable
public @Nullable String forceEncoding

If not null, then when decoding BYTE mode data it will always use this encoding. This can be desirable if the automatic encoding detection is making a mistake or if you know the data is binary. For binary data you should set this to EciEncoding.BINARY.

defaultEncoding

public String defaultEncoding

Fore BYTE mode, if the auto encoding detection decides it's not UTF-8 then it will use this encoding. Depending on which QR code standard you are following (few people follow either) it should be EciEncoding.ISO8859_1 or EciEncoding.JIS.

considerTransposed

public boolean considerTransposed

If true it will consider QR codes which have been incorrectly encoded with transposed bits. Set to false if you know your markers are standard compliant and want a modest speed boost.

ignorePaddingBytes

public boolean ignorePaddingBytes

This turns off the check to ensure padding bytes have the expected pattern. This was added due to a bug in a popular encoder where for messages of a certain length it would be off by one. Since no data is encoded in the padding and bugs are so common in encoders, by default we will ignore the padding.

Constructor Details

ConfigMicroQrCode

public ConfigMicroQrCode()

Method Details

fast

public static ConfigMicroQrCode fast()

Default configuration for a QR Code detector which is optimized for speed

setTo

public ConfigMicroQrCode setTo(ConfigMicroQrCode src)

checkValidity

public void checkValidity()

Description copied from interface: Configuration

Checks to see if the configuration is valid. If it is invalid, throw an exception explaining what is incorrect.

Specified by:

checkValidity in interface Configuration