Cv2.DecomposeProjectionMatrix Method (Double[,], Double[,], Double[,], Double[])

Cv2DecomposeProjectionMatrix Method (Double, Double, Double, Double)

OpenCvSharp Class Library

Decomposes the projection matrix into camera matrix and the rotation martix and the translation vector

Namespace: OpenCvSharp.CPlusPlus
Assembly: OpenCvSharp.CPlusPlus (in OpenCvSharp.CPlusPlus.dll) Version: 1.0.0.0 (1.0.0.0)

Syntax

C++

Copy

public static void DecomposeProjectionMatrix(
	double[,] projMatrix,
	out double[,] cameraMatrix,
	out double[,] rotMatrix,
	out double[] transVect
)

Public Shared Sub DecomposeProjectionMatrix ( 
	projMatrix As Double(,),
	<OutAttribute> ByRef cameraMatrix As Double(,),
	<OutAttribute> ByRef rotMatrix As Double(,),
	<OutAttribute> ByRef transVect As Double()
)

public:
static void DecomposeProjectionMatrix(
	array<double,2>^ projMatrix, 
	[OutAttribute] array<double,2>^% cameraMatrix, 
	[OutAttribute] array<double,2>^% rotMatrix, 
	[OutAttribute] array<double>^% transVect
)

static member DecomposeProjectionMatrix : 
        projMatrix : float[,] * 
        cameraMatrix : float[,] byref * 
        rotMatrix : float[,] byref * 
        transVect : float[] byref -> unit

Parameters

projMatrix: Type: SystemDouble
3x4 input projection matrix P.
cameraMatrix: Type: SystemDouble
Output 3x3 camera matrix K.
rotMatrix: Type: SystemDouble
Output 3x3 external rotation matrix R.
transVect: Type: SystemDouble
Output 4x1 translation vector T.

Reference

Cv2 Class

DecomposeProjectionMatrix Overload

OpenCvSharp.CPlusPlus Namespace