LuminanceMapping¶

class LuminanceMapping¶

Bases: pybind11_object

Base class for functions that map an image and its interaction matrix to a different domain.

• The mapping \(\mathbf{I} \rightarrow \mathbf{z}\) is done via vpLuminanceMapping::map

• The projection of the interaction matrix \(\mathbf{L_I} \rightarrow \mathbf{L_z}\) is performed in vpLuminanceMapping::interaction

• If possible the inverse mapping (i.e., image reconstruction) is available throug vpLuminanceMapping::inverse

Methods

__init__
getBorder	Returns the number of pixels that are removed by the photometric VS computation.
getProjectionSize	Returns the size of the space to which an image is mapped to.
imageAsMatrix
imageAsVector
setBorder	Set the number of pixels that are removed by the photometric VS computation This function should be called by vpFeatureLuminanceMapping .

Inherited Methods

Operators

__annotations__
__doc__
__init__
__module__

Attributes

__annotations__

__init__(*args, **kwargs)¶

getBorder(self) → int¶

Returns the number of pixels that are removed by the photometric VS computation.

Returns:

space size

getProjectionSize(self) → int¶

Returns the size of the space to which an image is mapped to.

Returns:

space size

static imageAsMatrix(I: visp._visp.core.ImageGray, Imat: visp._visp.core.Matrix, border: int) → None¶

static imageAsVector(I: visp._visp.core.ImageGray, Ivec: visp._visp.core.ColVector, border: int) → None¶

setBorder(self, border: int) → None¶

Set the number of pixels that are removed by the photometric VS computation This function should be called by vpFeatureLuminanceMapping .

Parameters:

border: int¶