boofcv.alg.fiducial.qrcode

Class QrCodeAlignmentPatternLocator<T extends boofcv.struct.image.ImageGray<T>>

java.lang.Object

boofcv.alg.fiducial.qrcode.QrCodeAlignmentPatternLocator<T>

public class QrCodeAlignmentPatternLocator<T extends boofcv.struct.image.ImageGray<T>>
extends java.lang.Object

Searches the image for alignment patterns. First it computes a transform that removes perspective distortion using previously detected position patterns. Then it searches inside the image for the position patterns. If available, adjacent position patterns are used to adjust the search so that locations distant from position patterns can be compensated for.

Constructor Summary

Constructors

Constructor and Description
QrCodeAlignmentPatternLocator(java.lang.Class<T> imageType)

Method Summary

Modifier and Type	Method and Description
boolean	process(T image, QrCode qr) Uses the previously detected position patterns to seed the search for the alignment patterns

Methods inherited from class java.lang.Object

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

Constructor Detail

QrCodeAlignmentPatternLocator

public QrCodeAlignmentPatternLocator(java.lang.Class<T> imageType)

Method Detail

process

public boolean process(T image,
                       QrCode qr)

Uses the previously detected position patterns to seed the search for the alignment patterns