包 org.opencv.features2d

类 FastFeatureDetector

java.lang.Object

org.opencv.core.Algorithm

org.opencv.features2d.Feature2D

org.opencv.features2d.FastFeatureDetector

public class FastFeatureDetector
extends Feature2D

使用 FAST 方法进行特征检测的包装类。

字段摘要

字段

修饰符和类型	字段	描述
static int	FAST_N
static int	非极大值抑制
static int	阈值
static int	TYPE_5_8
static int	TYPE_7_12
static int	TYPE_9_16

从类 org.opencv.core.Algorithm 继承的字段

nativeObj

构造函数摘要

构造函数

修饰符	构造函数	描述
保护	FastFeatureDetector(long addr)

方法摘要

修饰符和类型	方法	描述
static FastFeatureDetector	__fromPtr__(long addr)
static FastFeatureDetector	create()
static FastFeatureDetector	create(int threshold)
static FastFeatureDetector	create(int threshold, boolean nonmaxSuppression)
static FastFeatureDetector	create(int threshold, boolean nonmaxSuppression, int type)
protected void	finalize()
java.lang.String	getDefaultName()	返回算法字符串标识符。
boolean	getNonmaxSuppression()
int	getThreshold()
int	getType()
void	setNonmaxSuppression(boolean f)
void	setThreshold(int threshold)
void	setType(int type)

从类 org.opencv.features2d.Feature2D 继承的方法

compute, compute, defaultNorm, descriptorSize, descriptorType, detect, detect, detect, detect, detectAndCompute, detectAndCompute, empty, read, write

从类 org.opencv.core.Algorithm 继承的方法

clear, getNativeObjAddr, save

从类继承的方法 java.lang.Object

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

字段详细信息

阈值

public static final int THRESHOLD

参见

常量字段值

非极大值抑制

public static final int NONMAX_SUPPRESSION

参见

常量字段值

FAST_N

public static final int FAST_N

参见

常量字段值

TYPE_5_8

public static final int TYPE_5_8

参见

常量字段值

TYPE_7_12

public static final int TYPE_7_12

参见

常量字段值

TYPE_9_16

public static final int TYPE_9_16

参见

常量字段值

构造函数详细信息

FastFeatureDetector

protected FastFeatureDetector(long addr)

方法详细信息

__fromPtr__

public static FastFeatureDetector __fromPtr__(long addr)

create

public static FastFeatureDetector create(int threshold,
                                         boolean nonmaxSuppression,
                                         int type)

create

public static FastFeatureDetector create(int threshold,
                                         boolean nonmaxSuppression)

create

public static FastFeatureDetector create(int threshold)

create

public static FastFeatureDetector create()

setThreshold

public void setThreshold(int threshold)

getThreshold

public int getThreshold()

setNonmaxSuppression

public void setNonmaxSuppression(boolean f)

getNonmaxSuppression

public boolean getNonmaxSuppression()

setType

public void setType(int type)

getType

public int getType()

getDefaultName

public java.lang.String getDefaultName()

从类复制的描述: Algorithm

返回算法字符串标识符。 当对象保存到文件或字符串时，此字符串用作顶级 xml/yml 节点标签。

重写

getDefaultName 在类中 Feature2D

返回

自动生成

finalize

protected void finalize()
                 throws java.lang.Throwable

重写

finalize 在类中 Feature2D

抛出

java.lang.Throwable