Compute the line or circle Hough transform of an image. The result is a 2D array whose dimensions are the diagonal of the original image by the value of the Number of Angles option.

Transform—Choose a line or circle transform.

Create New Image—If this option is selected, the processed data is used to create a new image. Enter a name for the new image in the Wavelet Output field.

Overwrite Image—If this option is selected, the current image is overwritten by the processed data.

Number of Angles—The number of angles into which the range 2 to 360 degrees is divided for the transform.

Threshold—The threshold value for the input image, if the image is not already a binary image. Values in the image that are greater than or equal to the Threshold are used for the Hough transform calculation.

Radius—The radius of the circle for the Hough circle transform.

Variable Suffix—If the Create New Image option is selected, enter a suffix for the new image variable name. This suffix is added to the original variable name.

OK—Perform the transform and exit the dialog box.

Apply—Perform the transform, but do not exit the dialog box.

Cancel—Dismiss the dialog box without taking any action.

Help—Display online Help on the dialog box.