org.opencv.core.Mat

Direct Known Subclasses:: MatOfByte, MatOfDMatch, MatOfDouble, MatOfFloat, MatOfFloat4, MatOfFloat6, MatOfInt, MatOfInt4, MatOfKeyPoint, MatOfPoint, MatOfPoint2f, MatOfPoint3, MatOfPoint3f, MatOfRect, MatOfRect2d, MatOfRotatedRect

public class Mat
extends Object

Nested Class Summary

Nested Classes

Modifier and Type Class Description

static interface Mat.Atable<T>

static class Mat.Tuple2<T>

static class Mat.Tuple3<T>

static class Mat.Tuple4<T>
Field Summary

Fields

Modifier and Type Field Description

long nativeObj

Constructor Summary

Constructors
Constructor	Description
`Mat()`
`Mat(int[] sizes, int type)`
`Mat(int[] sizes, int type, Scalar s)`
`Mat(int rows, int cols, int type)`
`Mat(int rows, int cols, int type, ByteBuffer data)`
`Mat(int rows, int cols, int type, ByteBuffer data, long step)`
`Mat(int rows, int cols, int type, Scalar s)`
`Mat(long addr)`
`Mat(Mat m, Range rowRange)`
`Mat(Mat m, Range[] ranges)`
`Mat(Mat m, Range rowRange, Range colRange)`
`Mat(Mat m, Rect roi)`
`Mat(Size size, int type)`
`Mat(Size size, int type, Scalar s)`

Method Summary

Modifier and Type	Method	Description
`Mat`	`adjustROI(int dtop, int dbottom, int dleft, int dright)`
`void`	`assignTo(Mat m)`
`void`	`assignTo(Mat m, int type)`
`<T> Mat.Atable<T>`	`at(Class<T> clazz, int[] idx)`
`<T> Mat.Atable<T>`	`at(Class<T> clazz, int row, int col)`
`int`	`channels()`
`int`	`checkVector(int elemChannels)`
`int`	`checkVector(int elemChannels, int depth)`
`int`	`checkVector(int elemChannels, int depth, boolean requireContinuous)`
`Mat`	`clone()`
`Mat`	`col(int x)`
`Mat`	`colRange(int startcol, int endcol)`
`Mat`	`colRange(Range r)`
`int`	`cols()`
`void`	`convertTo(Mat m, int rtype)`
`void`	`convertTo(Mat m, int rtype, double alpha)`
`void`	`convertTo(Mat m, int rtype, double alpha, double beta)`
`void`	`copySize(Mat m)`
`void`	`copyTo(Mat m)`
`void`	`copyTo(Mat m, Mat mask)`
`void`	`create(int[] sizes, int type)`
`void`	`create(int rows, int cols, int type)`
`void`	`create(Size size, int type)`
`Mat`	`cross(Mat m)`
`long`	`dataAddr()`
`int`	`depth()`
`Mat`	`diag()`
`Mat`	`diag(int d)`
`static Mat`	`diag(Mat d)`
`int`	`dims()`
`double`	`dot(Mat m)`
`String`	`dump()`
`long`	`elemSize()`
`long`	`elemSize1()`
`boolean`	`empty()`
`static Mat`	`eye(int rows, int cols, int type)`
`static Mat`	`eye(Size size, int type)`
`protected void`	`finalize()`
`double[]`	`get(int[] idx)`
`int`	`get(int[] idx, byte[] data)`
`int`	`get(int[] idx, double[] data)`
`int`	`get(int[] idx, float[] data)`
`int`	`get(int[] idx, int[] data)`
`int`	`get(int[] idx, short[] data)`
`double[]`	`get(int row, int col)`
`int`	`get(int row, int col, byte[] data)`
`int`	`get(int row, int col, double[] data)`
`int`	`get(int row, int col, float[] data)`
`int`	`get(int row, int col, int[] data)`
`int`	`get(int row, int col, short[] data)`
`long`	`getNativeObjAddr()`
`int`	`height()`
`Mat`	`inv()`
`Mat`	`inv(int method)`
`boolean`	`isContinuous()`
`boolean`	`isSubmatrix()`
`void`	`locateROI(Size wholeSize, Point ofs)`
`Mat`	`matMul(Mat m)`	Matrix multiplication
`Mat`	`mul(Mat m)`	Element-wise multiplication
`Mat`	`mul(Mat m, double scale)`	Element-wise multiplication with scale factor
`static Mat`	`ones(int[] sizes, int type)`
`static Mat`	`ones(int rows, int cols, int type)`
`static Mat`	`ones(Size size, int type)`
`void`	`push_back(Mat m)`
`int`	`put(int[] idx, byte[] data)`
`int`	`put(int[] idx, byte[] data, int offset, int length)`
`int`	`put(int[] idx, double... data)`
`int`	`put(int[] idx, float[] data)`
`int`	`put(int[] idx, int[] data)`
`int`	`put(int[] idx, short[] data)`
`int`	`put(int row, int col, byte[] data)`
`int`	`put(int row, int col, byte[] data, int offset, int length)`
`int`	`put(int row, int col, double... data)`
`int`	`put(int row, int col, float[] data)`
`int`	`put(int row, int col, int[] data)`
`int`	`put(int row, int col, short[] data)`
`void`	`release()`
`Mat`	`reshape(int cn)`
`Mat`	`reshape(int cn, int rows)`
`Mat`	`reshape(int cn, int[] newshape)`
`Mat`	`row(int y)`
`Mat`	`rowRange(int startrow, int endrow)`
`Mat`	`rowRange(Range r)`
`int`	`rows()`
`Mat`	`setTo(Mat value)`
`Mat`	`setTo(Mat value, Mat mask)`
`Mat`	`setTo(Scalar s)`
`Mat`	`setTo(Scalar value, Mat mask)`
`Size`	`size()`
`int`	`size(int i)`
`long`	`step1()`
`long`	`step1(int i)`
`Mat`	`submat(int rowStart, int rowEnd, int colStart, int colEnd)`
`Mat`	`submat(Range[] ranges)`
`Mat`	`submat(Range rowRange, Range colRange)`
`Mat`	`submat(Rect roi)`
`Mat`	`t()`
`String`	`toString()`
`long`	`total()`
`int`	`type()`
`int`	`width()`
`static Mat`	`zeros(int[] sizes, int type)`
`static Mat`	`zeros(int rows, int cols, int type)`
`static Mat`	`zeros(Size size, int type)`

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Details
- nativeObj
  
  public final long nativeObj
Constructor Details
- Mat
  
  public Mat(long addr)
- Mat
  
  public Mat()
- Mat
  
  public Mat(int rows, int cols, int type)
- Mat
  
  public Mat(int rows, int cols, int type, ByteBuffer data)
- Mat
  
  public Mat(int rows, int cols, int type, ByteBuffer data, long step)
- Mat
  
  public Mat(Size size, int type)
- Mat
  
  public Mat(int[] sizes, int type)
- Mat
  
  public Mat(int rows, int cols, int type, Scalar s)
- Mat
  
  public Mat(Size size, int type, Scalar s)
- Mat
  
  public Mat(int[] sizes, int type, Scalar s)
- Mat
  
  public Mat(Mat m, Range rowRange, Range colRange)
- Mat
  
  public Mat(Mat m, Range rowRange)
- Mat
  
  public Mat(Mat m, Range[] ranges)
- Mat
  
  public Mat(Mat m, Rect roi)
Method Details
- adjustROI
  
  public Mat adjustROI(int dtop, int dbottom, int dleft, int dright)
- assignTo
  
  public void assignTo(Mat m, int type)
- assignTo
  
  public void assignTo(Mat m)
- channels
  
  public int channels()
- checkVector
  
  public int checkVector(int elemChannels, int depth, boolean requireContinuous)
- checkVector
  
  public int checkVector(int elemChannels, int depth)
- checkVector
  
  public int checkVector(int elemChannels)
- clone
  
  public Mat clone()
  
  Overrides:
  
  clone in class Object
- col
  
  public Mat col(int x)
- colRange
  
  public Mat colRange(int startcol, int endcol)
- colRange
  
  public Mat colRange(Range r)
- dims
  
  public int dims()
- cols
  
  public int cols()
- convertTo
  
  public void convertTo(Mat m, int rtype, double alpha, double beta)
- convertTo
  
  public void convertTo(Mat m, int rtype, double alpha)
- convertTo
  
  public void convertTo(Mat m, int rtype)
- copyTo
  
  public void copyTo(Mat m)
- copyTo
  
  public void copyTo(Mat m, Mat mask)
- create
  
  public void create(int rows, int cols, int type)
- create
  
  public void create(Size size, int type)
- create
  
  public void create(int[] sizes, int type)
- copySize
  
  public void copySize(Mat m)
- cross
  
  public Mat cross(Mat m)
- dataAddr
  
  public long dataAddr()
- depth
  
  public int depth()
- diag
  
  public Mat diag(int d)
- diag
  
  public Mat diag()
- diag
  
  public static Mat diag(Mat d)
- dot
  
  public double dot(Mat m)
- elemSize
  
  public long elemSize()
- elemSize1
  
  public long elemSize1()
- empty
  
  public boolean empty()
- eye
  
  public static Mat eye(int rows, int cols, int type)
- eye
  
  public static Mat eye(Size size, int type)
- inv
  
  public Mat inv(int method)
- inv
  
  public Mat inv()
- isContinuous
  
  public boolean isContinuous()
- isSubmatrix
  
  public boolean isSubmatrix()
- locateROI
  
  public void locateROI(Size wholeSize, Point ofs)
- mul
  
  public Mat mul(Mat m, double scale)
  
  Element-wise multiplication with scale factor
  
  Parameters:
  
  m - operand with with which to perform element-wise multiplication
  
  scale - scale factor
  
  Returns:
  
  new Mat
- mul
  
  public Mat mul(Mat m)
  
  Element-wise multiplication
  
  Parameters:
  
  m - operand with with which to perform element-wise multiplication
  
  Returns:
  
  new Mat
- matMul
  
  public Mat matMul(Mat m)
  
  Matrix multiplication
  
  Parameters:
  
  m - operand with with which to perform matrix multiplication
  
  Returns:
  
  new Mat
  
  See Also:
  
  Core.gemm(Mat, Mat, double, Mat, double, Mat, int)
- ones
  
  public static Mat ones(int rows, int cols, int type)
- ones
  
  public static Mat ones(Size size, int type)
- ones
  
  public static Mat ones(int[] sizes, int type)
- push_back
  
  public void push_back(Mat m)
- release
  
  public void release()
- reshape
  
  public Mat reshape(int cn, int rows)
- reshape
  
  public Mat reshape(int cn)
- reshape
  
  public Mat reshape(int cn, int[] newshape)
- row
  
  public Mat row(int y)
- rowRange
  
  public Mat rowRange(int startrow, int endrow)
- rowRange
  
  public Mat rowRange(Range r)
- rows
  
  public int rows()
- setTo
  
  public Mat setTo(Scalar s)
- setTo
  
  public Mat setTo(Scalar value, Mat mask)
- setTo
  
  public Mat setTo(Mat value, Mat mask)
- setTo
  
  public Mat setTo(Mat value)
- size
  
  public Size size()
- size
  
  public int size(int i)
- step1
  
  public long step1(int i)
- step1
  
  public long step1()
- submat
  
  public Mat submat(int rowStart, int rowEnd, int colStart, int colEnd)
- submat
  
  public Mat submat(Range rowRange, Range colRange)
- submat
  
  public Mat submat(Range[] ranges)
- submat
  
  public Mat submat(Rect roi)
- t
  
  public Mat t()
- total
  
  public long total()
- type
  
  public int type()
- zeros
  
  public static Mat zeros(int rows, int cols, int type)
- zeros
  
  public static Mat zeros(Size size, int type)
- zeros
  
  public static Mat zeros(int[] sizes, int type)
- finalize
  
  protected void finalize() throws Throwable
  
  Overrides:
  
  finalize in class Object
  
  Throws:
  
  Throwable
- toString
  
  public String toString()
  
  Overrides:
  
  toString in class Object
- dump
  
  public String dump()
- put
  
  public int put(int row, int col, double... data)
- put
  
  public int put(int[] idx, double... data)
- put
  
  public int put(int row, int col, float[] data)
- put
  
  public int put(int[] idx, float[] data)
- put
  
  public int put(int row, int col, int[] data)
- put
  
  public int put(int[] idx, int[] data)
- put
  
  public int put(int row, int col, short[] data)
- put
  
  public int put(int[] idx, short[] data)
- put
  
  public int put(int row, int col, byte[] data)
- put
  
  public int put(int[] idx, byte[] data)
- put
  
  public int put(int row, int col, byte[] data, int offset, int length)
- put
  
  public int put(int[] idx, byte[] data, int offset, int length)
- get
  
  public int get(int row, int col, byte[] data)
- get
  
  public int get(int[] idx, byte[] data)
- get
  
  public int get(int row, int col, short[] data)
- get
  
  public int get(int[] idx, short[] data)
- get
  
  public int get(int row, int col, int[] data)
- get
  
  public int get(int[] idx, int[] data)
- get
  
  public int get(int row, int col, float[] data)
- get
  
  public int get(int[] idx, float[] data)
- get
  
  public int get(int row, int col, double[] data)
- get
  
  public int get(int[] idx, double[] data)
- get
  
  public double[] get(int row, int col)
- get
  
  public double[] get(int[] idx)
- height
  
  public int height()
- width
  
  public int width()
- at
  
  public <T> Mat.Atable<T> at(Class<T> clazz, int row, int col)
- at
  
  public <T> Mat.Atable<T> at(Class<T> clazz, int[] idx)
- getNativeObjAddr
  
  public long getNativeObjAddr()

Modifier and Type	Class	Description
`static interface`	`Mat.Atable<T>`
`static class`	`Mat.Tuple2<T>`
`static class`	`Mat.Tuple3<T>`
`static class`	`Mat.Tuple4<T>`

Class Mat

Nested Class Summary

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Details

Constructor Details

Method Details