polarTransform

Polar transformation of an image

Contents

Syntax

Description

I2=polarTransform(I, rNum, tNum) returns the polar transformation

of the input image I, with radial resolution of rNum and angle

resolution of tNum. The origin is the center of the image. X axis

is the row index, Y axis is the column index. And theta=0 is the

vector pointing download when the image is displayed using "image"

command (ij mode).

Example

I=reshape([4 5 2 3 6 1], 2, 3);
rNum=80;
tNum=90;
plotOpt=1;
I2=polarTransform(I, rNum, tNum, plotOpt);

See Also

distPairwise.

Published with MATLAB® R2018a