libcamera::Dw100VertexMap::DewarpParams Struct Reference

Structure combining all dewarp parameters. More...

Collaboration diagram for libcamera::Dw100VertexMap::DewarpParams:

Public Member Functions
int	setCoefficients (Span< const double > coeffs)
	Fill the coefficients with a list of coefficients.

Public Attributes
Matrix< double, 3, 3 >	cm
	The camera matrix.
Matrix< double, 3, 3 >	cmNew
	The new camera matrix after dewarping.
struct {
double   k1
double   k2
double   p1
double   p2
double   k3
double   k4
double   k5
double   k6
double   s1
double   s2
double   s3
double   s4
}	coefficients
	Structure containing the lens dewarp coefficients.

Detailed Description

Structure combining all dewarp parameters.

Member Function Documentation

setCoefficients()

int libcamera::Dw100VertexMap::DewarpParams::setCoefficients

(

Span< const double >

coeffs

)

Fill the coefficients with a list of coefficients.

Parameters

coeffs

Fill the coefficients with the ones from the provided span. These data is used to fill the coefficients in the order k1, k2, p1, p2, k3, k4, k5, k6, s1, s2, s3, s4. The span must either contain 4, 5, 8 or 12 entries, the remaining coefficients are set to 0.

Returns

0 on success or -EINVAL if coeffs has the wrong size

Member Data Documentation

[struct]

struct { ... } libcamera::Dw100VertexMap::DewarpParams::coefficients

Structure containing the lens dewarp coefficients.

See https://docs.opencv.org/4.12.0/d9/d0c/group__calib3d.html for further details on the model.

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The documentation for this struct was generated from the following files:

• include/libcamera/internal/converter/converter_dw100_vertexmap.h
• src/libcamera/converter/converter_dw100_vertexmap.cpp