cz.cuni.jagrlib.piece
Class AdditiveNoise

java.lang.Object
  cz.cuni.jagrlib.DefaultProperty
      cz.cuni.jagrlib.Piece
          cz.cuni.jagrlib.piece.AdditiveNoise

All Implemented Interfaces:

Breakable, Property, Trigger, Template

public class AdditiveNoise
extends Piece
implements Trigger

Can add various types of noise to the raster image.

Since:

0.25

See Also:

AdditiveNoise.java

Field Summary

protected static java.lang.String	CATEGORY Object category.
protected boolean	clamping Do result clamping?
static java.lang.String	CLAMPING
protected int	gaussRep Number of repetitions for pseudo-gaussian generator (height value means better quality).
static java.lang.String	NOISE_TYPE
static java.lang.String	PEPPER_PROB
protected double	pepperProb Probability of minimum-value collapse ("pepper").
static RegPiece	reg Static registration instance for this class.
static java.lang.String	SALT_PROB
protected double	saltProb Probability of maximum-value collapse ("salt").
protected int	seed Set negative value for randomize.
static java.lang.String	SEED
protected static java.lang.String	TEMPLATE_NAME Object template identifier.
protected cz.cuni.jagrlib.piece.AdditiveNoise.NoiseType	type Actual noise type.
protected double	variance Distribution variance (radius for non-gaussian distributions).
static java.lang.String	VARIANCE

Fields inherited from class cz.cuni.jagrlib.Piece

channels, info, pl, plugs, TEMPLATE_TYPE, userBreak

Fields inherited from interface cz.cuni.jagrlib.iface.Property

LOGGING, STATISTICS, TEXT_DESCRIPTION

Fields inherited from interface cz.cuni.jagrlib.Template

ALL_PLUGS, C_1D, C_2D, C_3D, C_ALPHA, C_BINARY, C_BREP, C_CAMERA, C_CIRCLE, C_CLIP, C_COMPRESSION, C_CURVE, C_DATA, C_DRAW, C_EDITOR, C_ELLIPSE, C_FILL, C_FILTER, C_FLOAT, C_FUNCTION, C_IMAGE, C_INTEGER, C_IO, C_LIGHT, C_LINE, C_METRIC, C_POLYGON, C_PROJECTION, C_RADIOSITY, C_RASTER, C_RENDER, C_SAMPLE, C_SCENE, C_SET, C_SOLID, C_TEXT, C_TRANSFORM, C_VECTOR, C_VIEWER, C_WORKER, CAT_EMPTY, EMPTY, IFACE, JAGRLIB, JAGRLIB2, MANIPULATOR_COMBO, MANIPULATOR_CUSTOM, MANIPULATOR_DEFAULT, MANIPULATOR_MULTILINE, PL_ALPHAMASK, PL_BITMASK, PL_CAUSTIC, PL_CODEC, PL_COLORMAP, PL_COMPARE, PL_DATA, PL_DIRECT, PL_EDITOR, PL_FILTER, PL_FUNCTION, PL_IMAGE, PL_IMPORT, PL_INPUT, PL_INTERSECTION, PL_LIGHTSOURCE, PL_ORDER, PL_OUTPUT, PL_PALETTE, PL_PHOTON, PL_PROPERTY, PL_QUANTIZER, PL_RASTER, PL_RENDER, PL_SHADOW, PL_STREAM, PL_TRANSFORM, PL_TRIGGER, PL_VOLUME, PL_WINDOW, TYPE_BOOLEAN, TYPE_DOUBLE, TYPE_FLOAT, TYPE_INTEGER, TYPE_LONG, TYPE_OBJECT, TYPE_STRING

Constructor Summary

AdditiveNoise()

Method Summary

boolean	fire(int t) Starts image filtering.
java.lang.Object	get(java.lang.String key) Gets the given property.
void	set(java.lang.String key, java.lang.Object value) Sets the given property.
static int	setTemplate(Template t, int ord) General-purpose registration routine.

Methods inherited from class cz.cuni.jagrlib.Piece

className, connect, findPlug, findPlug, getInfo, getInterface, getInterface, getPlug, getReg, init, isCompatible, isCompatible, isConnected, logError, logWarning, myInterface, newInputPlug, newOptOutputPlug, newOutputPlug, newPlug, noTemplates, propBegin, propBounds, propDefault, propEnd, propEnum, propManipulator, propManipulator, setProgressListener, setRegStrings, setTemplateDynamic, stop

Methods inherited from class cz.cuni.jagrlib.DefaultProperty

booleanProperty, booleanProperty, colorDoubleProperty, colorProperty, commit, doubleProperty, doubleProperty, doubleProperty, enumProperty, floatProperty, floatProperty, floatProperty, intProperty, intProperty, intProperty, longProperty, longProperty, longProperty, set, stringProperty

Methods inherited from class java.lang.Object

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

Methods inherited from interface cz.cuni.jagrlib.iface.Property

commit

Methods inherited from interface cz.cuni.jagrlib.Breakable

setProgressListener, stop

Field Detail

type

protected cz.cuni.jagrlib.piece.AdditiveNoise.NoiseType type

Actual noise type.

variance

protected double variance

Distribution variance (radius for non-gaussian distributions).

pepperProb

protected double pepperProb

Probability of minimum-value collapse ("pepper").

saltProb

protected double saltProb

Probability of maximum-value collapse ("salt").

clamping

protected boolean clamping

Do result clamping?

seed

protected int seed

Set negative value for randomize.

gaussRep

protected int gaussRep

Number of repetitions for pseudo-gaussian generator (height value means better quality).

NOISE_TYPE

public static final java.lang.String NOISE_TYPE

See Also:

Constant Field Values

VARIANCE

public static final java.lang.String VARIANCE

See Also:

Constant Field Values

PEPPER_PROB

public static final java.lang.String PEPPER_PROB

See Also:

Constant Field Values

SALT_PROB

public static final java.lang.String SALT_PROB

See Also:

Constant Field Values

CLAMPING

public static final java.lang.String CLAMPING

See Also:

Constant Field Values

SEED

public static final java.lang.String SEED

See Also:

Constant Field Values

TEMPLATE_NAME

protected static final java.lang.String TEMPLATE_NAME

Object template identifier.

See Also:

Constant Field Values

CATEGORY

protected static final java.lang.String CATEGORY

Object category.

See Also:

Constant Field Values

reg

public static final RegPiece reg

Static registration instance for this class. Automatically initialized in class-loading time.

Constructor Detail

AdditiveNoise

public AdditiveNoise()

Method Detail

fire

public boolean fire(int t)

Starts image filtering.

Specified by:

fire in interface Trigger

Parameters:

t - The action type (whatever it means..).

Returns:

true if the action was successful.

set

public void set(java.lang.String key,
                java.lang.Object value)

Sets the given property.

Specified by:

set in interface Property

Overrides:

set in class DefaultProperty

Parameters:

key - Key string.

value - The new value.

See Also:

Property.commit()

get

public java.lang.Object get(java.lang.String key)

Gets the given property.

Specified by:

get in interface Property

Overrides:

get in class DefaultProperty

Parameters:

key - Key string.

Returns:

The actual value or null.

setTemplate

public static int setTemplate(Template t,
                              int ord)

General-purpose registration routine. Sets all plugs, strings, etc. to the given Template.