 | MatExpr Class |
Matrix expression
Inheritance HierarchyNamespace: OpenCvSharp
Assembly: OpenCvSharp (in OpenCvSharp.dll) Version: 1.0.0
SyntaxThe MatExpr type exposes the following members.
Properties| Name | Description | |
|---|---|---|
 | CvPtr |
Native pointer of OpenCV structure
(Inherited from DisposableCvObject.) |
| IsDisposed |
Gets a value indicating whether this instance has been disposed.
(Inherited from DisposableObject.) |
| IsEnabledDispose |
Gets or sets a value indicating whether you permit disposing this instance.
(Inherited from DisposableObject.) |
| ItemRect |
Extracts a rectangular submatrix.
|
| ItemRange, Range |
Extracts a rectangular submatrix.
|
| ItemInt32, Int32, Int32, Int32 |
Extracts a rectangular submatrix.
|
Methods| Name | Description | |
|---|---|---|
 | Abs |
Computes absolute value of each matrix element
|
| Col |
Creates a matrix header for the specified matrix column.
|
| Cross |
Computes a cross-product of two 3-element vectors.
|
| Diag |
Extracts a diagonal from a matrix
|
| Dispose |
Releases the resources
(Inherited from DisposableObject.) |
| Dot |
Computes a dot-product of two vectors.
|
| Equals | Determines whether the specified object is equal to the current object. (Inherited from Object.) |
 | FromMat |
Convert cv::Mat to cv::MatExpr
|
| GetHashCode | Serves as the default hash function. (Inherited from Object.) |
| GetType | Gets the Type of the current instance. (Inherited from Object.) |
| Inv |
Inverses a matrix.
|
| Mul(Mat, Double) |
Performs an element-wise multiplication or division of the two matrices.
|
| Mul(MatExpr, Double) |
Performs an element-wise multiplication or division of the two matrices.
|
| Row |
Creates a matrix header for the specified matrix row.
|
| Size |
Returns the size of a matrix element.
|
| SubMat(Rect) |
Extracts a rectangular submatrix.
|
| SubMat(Range, Range) |
Extracts a rectangular submatrix.
|
| SubMat(Int32, Int32, Int32, Int32) |
Extracts a rectangular submatrix.
|
| T |
Transposes a matrix.
|
| ThrowIfDisposed |
If this object is disposed, then ObjectDisposedException is thrown.
(Inherited from DisposableObject.) |
| ToMat |
Convert to cv::Mat
|
| ToString | Returns a string that represents the current object. (Inherited from Object.) |
| Type |
Returns the type of a matrix element.
|
OperatorsTop
See Also