contrib/tbl/vipl/vipl_gradient_dir.h File Reference

atan2 of vipl_x_gradient and vipl_y_gradient More...

#include <vipl/filter/vipl_filter_2d.h>

Go to the source code of this file.

Classes
class	vipl_gradient_dir< ImgIn, ImgOut, DataIn, DataOut, PixelItr >
	atan2 of vipl_x_gradient and vipl_y_gradient. More...

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Detailed Description

atan2 of vipl_x_gradient and vipl_y_gradient

This image processing class is implemented using the vipl filters, which means that it can be used with any image class (IUE or not, TargetJr or not, vil or vil1 or not) of any pixel data type.

Note that the pixel types must support conversion from/to double where the atan2 computation takes place.

Author:

Peter Vanroose, K.U.Leuven (ESAT/PSI)

Date:

1 June 1998.

   Modifications:
     Peter Vanroose, Aug.2000 - adapted to vxl
   

Definition in file vipl_gradient_dir.h.