Function opencv::gapi::polar_to_cart

source · 
pub fn polar_to_cart(
    magnitude: &GMat,
    angle: &GMat,
    angle_in_degrees: bool
) -> Result<Tuple<(GMat, GMat)>>
Expand description

Calculates x and y coordinates of 2D vectors from their magnitude and angle.

The function polarToCart calculates the Cartesian coordinates of each 2D vector represented by the corresponding elements of magnitude and angle: block formula

The relative accuracy of the estimated coordinates is about 1e-6.

First output is a matrix of x-coordinates of 2D vectors. Second output is a matrix of y-coordinates of 2D vectors. Both output must have the same size and depth as input matrices.

Note: Function textual ID is “org.opencv.core.math.polarToCart”

Parameters

  • magnitude: input floating-point [CV_32FC1] matrix (1xN) of magnitudes of 2D vectors;
  • angle: input floating-point [CV_32FC1] matrix (1xN) of angles of 2D vectors.
  • angleInDegrees: when true, the input angles are measured in degrees, otherwise, they are measured in radians.

See also

cartToPolar, exp, log, pow, sqrt

C++ default parameters

  • angle_in_degrees: false