cvLinearPolar¶

MLModule¶

author	`MeVis Medical Solutions AG`
package	`MeVisLab/Standard`
dll	`MLOpenCVModules`
definition	MLOpenCVModules.def

Purpose¶

Remaps an 2D image to polar space. If Inverse Mapping is enabled, the mapping is from polar to cartesian. For details, search the Web for “OpenCV linearPolar”. The output image has the same dimensions as the input image, which seems to be a limit of OpenCV.

Only the following datatypes are supported:

MLuint8Type, MLint8Type, MLuint16Type, MLint16Type, MLint32Type, MLfloatType and MLdoubleType.

Windows¶

Default Panel¶

../../../Modules/ML/MLOpenCVModules/mhelp/Images/Screenshots/cvLinearPolar._default.png

Input Fields¶

input0¶

name: input0, type: Image¶

Output Fields¶

output0¶

name: output0, type: Image¶

Parameter Fields¶

Visible Fields¶

Center¶

name: center, type: Vector2, default: 0 0¶: The center of the transformation.

Max Radius¶

name: maxRadius, type: Double, default: 100, minimum: 1¶: Inverse magnitude scale parameter.

Inverse Mapping¶

name: inverseMapping, type: Bool, default: FALSE¶: enabled the inverse mapping (polar to cartesian).

Interpolate¶

name: interpolate, type: Bool, default: TRUE¶: Enables bilinear interpolation.