Package boofcv.alg.fiducial.microqr

Class MicroQrCodeDecoderImage<T extends ImageGray<T>>

java.lang.Object

boofcv.alg.fiducial.microqr.MicroQrCodeDecoderImage<T>

All Implemented Interfaces:

VerbosePrint

public class MicroQrCodeDecoderImage<T extends ImageGray<T>>
extends Object
implements VerbosePrint

Given an image and a known location of a Micro QR Code, decode the marker.

Field Summary

Fields

Modifier and Type	Field	Description
boolean	considerTransposed

Constructor Summary

Constructors

Constructor	Description
MicroQrCodeDecoderImage(@Nullable String forceEncoding, String defaultEncoding, Class<T> imageType)

Method Summary

Modifier and Type	Method	Description
void	process(List<PositionPatternNode> pps, T gray)	Attempts to decode a marker at every found position pattern inside the image
void	setLensDistortion(int width, int height, @Nullable LensDistortionNarrowFOV model)	Specifies transforms which can be used to change coordinates from distorted to undistorted and the opposite coordinates.
void	setVerbose(@Nullable PrintStream out, @Nullable Set<String> configuration)

Methods inherited from class java.lang.Object

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

Field Details

considerTransposed

public boolean considerTransposed

Constructor Details

MicroQrCodeDecoderImage

public MicroQrCodeDecoderImage(@Nullable
 @Nullable String forceEncoding,
 String defaultEncoding,
 Class<T> imageType)

Parameters:

forceEncoding - Force the default encoding to be this. Null for default

Method Details

process

public void process(List<PositionPatternNode> pps,
 T gray)

Attempts to decode a marker at every found position pattern inside the image

Parameters:

pps - List of potential markers

gray - Original gray scale image

setLensDistortion

public void setLensDistortion(int width,
 int height,
 @Nullable
 @Nullable LensDistortionNarrowFOV model)

Specifies transforms which can be used to change coordinates from distorted to undistorted and the opposite coordinates. The undistorted image is never explicitly created.

Parameters:

width - Input image width. Used in sanity check only.

height - Input image height. Used in sanity check only.

model - distortion model. Null to remove a distortion model.

setVerbose

public void setVerbose(@Nullable
 @Nullable PrintStream out,
 @Nullable
 @Nullable Set<String> configuration)

Specified by:

setVerbose in interface VerbosePrint