boofcv.factory.feature.detect.template

Enum TemplateScoreType

java.lang.Object

java.lang.Enum<TemplateScoreType>

boofcv.factory.feature.detect.template.TemplateScoreType

All Implemented Interfaces:

java.io.Serializable, java.lang.Comparable<TemplateScoreType>

public enum TemplateScoreType
extends java.lang.Enum<TemplateScoreType>

List of formulas used to score matches in a template.

Enum Constant Summary

Enum Constants

Enum Constant and Description
CORRELATION Correlation error metric.
NCC Normalized Cross Correlation (NCC) error metric.
SUM_DIFF_SQ Sum of the difference squared or Euclidean error squared.

Method Summary

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

Methods inherited from class java.lang.Enum

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

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

SUM_DIFF_SQ

public static final TemplateScoreType SUM_DIFF_SQ

Sum of the difference squared or Euclidean error squared.

error = Sum_(o,u) [ I(x,y) - T(x-o,y-u) ]^2

See Also:

TemplateDiffSquared

NCC

public static final TemplateScoreType NCC

Normalized Cross Correlation (NCC) error metric. Adds invariance to lighting conditions but is more expensive to compute.

See Also:

TemplateNCC

CORRELATION

public static final TemplateScoreType CORRELATION

Correlation error metric. On large images this can be much faster than the other techniques.

See Also:

TemplateCorrelationFFT

Method Detail

values

public static TemplateScoreType[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (TemplateScoreType c : TemplateScoreType.values())
    System.out.println(c);

Returns:

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

valueOf

public static TemplateScoreType valueOf(java.lang.String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (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:

java.lang.IllegalArgumentException - if this enum type has no constant with the specified name

java.lang.NullPointerException - if the argument is null