1 /* Copyright (C) 2003-2005 Peter J. Verveer
2  *
3  * Redistribution and use in source and binary forms, with or without
4  * modification, are permitted provided that the following conditions
5  * are met:
6  *
7  * 1. Redistributions of source code must retain the above copyright
8  *    notice, this list of conditions and the following disclaimer.
9  *
10  * 2. Redistributions in binary form must reproduce the above
11  *    copyright notice, this list of conditions and the following
12  *    disclaimer in the documentation and/or other materials provided
13  *    with the distribution.
14  *
15  * 3. The name of the author may not be used to endorse or promote
16  *    products derived from this software without specific prior
17  *    written permission.
18  *
19  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS
20  * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
21  * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
22  * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
23  * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
24  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
25  * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
26  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
27  * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
28  * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
29  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
30  */
31 
32 #ifndef NI_MORPHOLOGY_H
33 #define NI_MORPHOLOGY_H
34 
35 int NI_BinaryErosion(PyArrayObject*, PyArrayObject*, PyArrayObject*,
36          PyArrayObject*, int, npy_intp*, int, int, int*, NI_CoordinateList**);
37 int NI_BinaryErosion2(PyArrayObject*, PyArrayObject*, PyArrayObject*,
38                       int, npy_intp*, int, NI_CoordinateList**);
39 int NI_DistanceTransformBruteForce(PyArrayObject*, int, PyArrayObject*,
40                                                                      PyArrayObject*, PyArrayObject*);
41 int NI_DistanceTransformOnePass(PyArrayObject*, PyArrayObject *,
42                                                                 PyArrayObject*);
43 int NI_EuclideanFeatureTransform(PyArrayObject*, PyArrayObject*,
44                                                                  PyArrayObject*);
45 
46 #endif
47