Package org.opencv.xfeatures2d
Class TBMR
- java.lang.Object
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- org.opencv.core.Algorithm
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- org.opencv.features2d.Feature2D
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- org.opencv.xfeatures2d.AffineFeature2D
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- org.opencv.xfeatures2d.TBMR
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public class TBMR extends AffineFeature2D
Class implementing the Tree Based Morse Regions (TBMR) as described in CITE: Najman2014 extended with scaled extraction ability. min_area prune areas smaller than minArea max_area_relative prune areas bigger than maxArea = max_area_relative * input_image_size scale_factor scale factor for scaled extraction. n_scales number of applications of the scale factor (octaves). Note: This algorithm is based on Component Tree (Min/Max) as well as MSER but uses a Morse-theory approach to extract features. Features are ellipses (similar to MSER, however a MSER feature can never be a TBMR feature and vice versa).
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Constructor Summary
Constructors Modifier Constructor Description protected
TBMR(long addr)
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description static TBMR
__fromPtr__(long addr)
static TBMR
create()
static TBMR
create(int min_area)
static TBMR
create(int min_area, float max_area_relative)
static TBMR
create(int min_area, float max_area_relative, float scale_factor)
static TBMR
create(int min_area, float max_area_relative, float scale_factor, int n_scales)
protected void
finalize()
float
getMaxAreaRelative()
int
getMinArea()
int
getNScales()
float
getScaleFactor()
void
setMaxAreaRelative(float maxArea)
void
setMinArea(int minArea)
void
setNScales(int n_scales)
void
setScaleFactor(float scale_factor)
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Methods inherited from class org.opencv.features2d.Feature2D
compute, compute, defaultNorm, descriptorSize, descriptorType, detect, detect, detect, detect, detectAndCompute, detectAndCompute, empty, getDefaultName, read, write
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Methods inherited from class org.opencv.core.Algorithm
clear, getNativeObjAddr, save
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Method Detail
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__fromPtr__
public static TBMR __fromPtr__(long addr)
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create
public static TBMR create(int min_area, float max_area_relative, float scale_factor, int n_scales)
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create
public static TBMR create(int min_area, float max_area_relative, float scale_factor)
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create
public static TBMR create(int min_area, float max_area_relative)
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create
public static TBMR create(int min_area)
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create
public static TBMR create()
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setMinArea
public void setMinArea(int minArea)
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getMinArea
public int getMinArea()
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setMaxAreaRelative
public void setMaxAreaRelative(float maxArea)
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getMaxAreaRelative
public float getMaxAreaRelative()
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setScaleFactor
public void setScaleFactor(float scale_factor)
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getScaleFactor
public float getScaleFactor()
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setNScales
public void setNScales(int n_scales)
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getNScales
public int getNScales()
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finalize
protected void finalize() throws java.lang.Throwable
- Overrides:
finalize
in classAffineFeature2D
- Throws:
java.lang.Throwable
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