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# FourSED Class Reference

Danielsson's 4-connected Sequential Euclidean Distance transform. More...

`#include <FourSED.h>`

Inheritance diagram for FourSED:

List of all members.

## Public Member Functions
| FourSED (const int xSize, const int ySize, const bool unload=true)
void | doTransform (const unsigned char *const I)
| calculate the distance transform
void | doTransform (const unsigned char *const I, const int dx, const int dy, const bool halfIsZero)
## Private Attributes
P * | p

## Detailed Description

Danielsson's 4-connected Sequential Euclidean Distance transform.

As described in P.-E. Danielsson, "Euclidean Distance Mapping," Computer Graphics and Image Processing 14:227-248, 1980.

The documentation for this class was generated from the following files:

- FourSED.h
- FourSED.cpp