Operator Reference

HALCON Operator Reference / Matrix / Arithmetic

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abs_matrixT_abs_matrixAbsMatrixAbsMatrixabs_matrix (Operator)

abs_matrixT_abs_matrixAbsMatrixAbsMatrixabs_matrix — Compute the absolute values of the elements of a matrix.

Signature

abs_matrix( : : MatrixID : MatrixAbsID)

Herror T_abs_matrix(const Htuple MatrixID, Htuple* MatrixAbsID)

void AbsMatrix(const HTuple& MatrixID, HTuple* MatrixAbsID)

HMatrix HMatrix::AbsMatrix() const

static void HOperatorSet.AbsMatrix(HTuple matrixID, out HTuple matrixAbsID)

HMatrix HMatrix.AbsMatrix()

def abs_matrix(matrix_id: HHandle) -> HHandle

Description

The operator abs_matrixabs_matrixAbsMatrixAbsMatrixabs_matrix computes the absolute values of all elements of the input Matrix given by the matrix handle MatrixIDMatrixIDMatrixIDmatrixIDmatrix_id. A new matrix MatrixAbs is generated with the result. The operator returns the matrix handle MatrixAbsIDMatrixAbsIDMatrixAbsIDmatrixAbsIDmatrix_abs_id of the matrix MatrixAbs. Access to the elements of the matrix is possible e.g., with the operator get_full_matrixget_full_matrixGetFullMatrixGetFullMatrixget_full_matrix. The formula for the calculation of the result is:

Example:

Execution Information

• Multithreading type: reentrant (runs in parallel with non-exclusive operators).
• Multithreading scope: global (may be called from any thread).
• Processed without parallelization.

Parameters

MatrixIDMatrixIDMatrixIDmatrixIDmatrix_id (input_control)  matrix → HMatrix, HTupleHHandleHTupleHtuple (handle) (IntPtr) (HHandle) (handle)

Matrix handle of the input matrix.

MatrixAbsIDMatrixAbsIDMatrixAbsIDmatrixAbsIDmatrix_abs_id (output_control)  matrix → HMatrix, HTupleHHandleHTupleHtuple (handle) (IntPtr) (HHandle) (handle)

Matrix handle with the absolute values of the input matrix.

Result

If the parameters are valid, the operator abs_matrixabs_matrixAbsMatrixAbsMatrixabs_matrix returns the value 2 ( H_MSG_TRUE) . If necessary, an exception is raised.

Possible Predecessors

create_matrixcreate_matrixCreateMatrixCreateMatrixcreate_matrix

Possible Successors

get_full_matrixget_full_matrixGetFullMatrixGetFullMatrixget_full_matrix, get_value_matrixget_value_matrixGetValueMatrixGetValueMatrixget_value_matrix

Alternatives

abs_matrix_modabs_matrix_modAbsMatrixModAbsMatrixModabs_matrix_mod

Module

Foundation

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