1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
|
/*=========================================================================
*
* Copyright NumFOCUS
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* https://www.apache.org/licenses/LICENSE-2.0.txt
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*=========================================================================*/
#include "itkOpenCVTestHelper.h"
#include <map>
#include "opencv2/core/version.hpp"
#include "opencv2/imgcodecs.hpp" // cv::imread
#if CV_VERSION_MAJOR > 3 // OpenCV >= 4.0
# include "opencv2/imgcodecs/legacy/constants_c.h"
# include <opencv2/core/core_c.h>
#else // OpenCV < 4.0
# include "opencv2/imgcodecs/imgcodecs_c.h" // CV_LOAD_IMAGE_COLOR
#endif
#if CV_VERSION_MAJOR > 3
// Based on https://stackoverflow.com/a/13683381/471839
IplImage *
cvLoadImage(const char * filename, int iscolor)
{
std::map<int, int> matDepthToIplDepth{ { CV_8U, IPL_DEPTH_8U }, { CV_8S, IPL_DEPTH_8S },
{ CV_16U, IPL_DEPTH_16U }, { CV_16S, IPL_DEPTH_16S },
{ CV_32S, IPL_DEPTH_32S }, { CV_32F, IPL_DEPTH_32F },
{ CV_64F, IPL_DEPTH_64F } };
cv::Mat mat = cv::imread(filename, iscolor);
IplImage * ipl = cvCreateImage(cvSize(mat.cols, mat.rows), matDepthToIplDepth[mat.depth()], mat.channels());
IplImage iplTemp = cvIplImage(mat);
cvCopy(&iplTemp, ipl);
return ipl;
}
#endif
|
