Fixed build with OpenCV4 (#322)

corelib/src/camera/CameraFreenect.cpp

@@ -28,6 +28,7 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #include <rtabmap/utilite/UThread.h>
 #include <rtabmap/utilite/UTimer.h>
 #include <rtabmap/core/util2d.h>
+#include <opencv2/imgproc/types_c.h>
 
 #ifdef RTABMAP_FREENECT
 #include <libfreenect.h>

corelib/src/camera/CameraFreenect2.cpp

@@ -29,6 +29,7 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #include <rtabmap/utilite/UMath.h>
 #include <rtabmap/utilite/UTimer.h>
 #include <rtabmap/core/util2d.h>
+#include <opencv2/imgproc/types_c.h>
 
 #ifdef RTABMAP_FREENECT2
 #include <libfreenect2/libfreenect2.hpp>
@@ -429,11 +430,11 @@ SensorData CameraFreenect2::captureImage(CameraInfo * info)
 					cv::Mat rgbMat; // rtabmap uses 3 channels RGB
 					#ifdef LIBFREENECT2_WITH_TEGRAJPEG_SUPPORT 
 
-					 cv::cvtColor(rgbMatC4, rgbMat, CV_RGBA2BGR); 
+					 cv::cvtColor(rgbMatC4, rgbMat, CV_RGBA2BGR);
 
 					#else 
 
-					cv::cvtColor(rgbMatC4, rgbMat, CV_BGRA2BGR); 
+					cv::cvtColor(rgbMatC4, rgbMat, CV_BGRA2BGR);
 
 					#endif 
 					cv::flip(rgbMat, rgb, 1);

corelib/src/camera/CameraImages.cpp

@@ -33,6 +33,7 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #include <rtabmap/core/util3d.h>
 #include <rtabmap/core/util3d_filtering.h>
 #include <rtabmap/core/Graph.h>
+#include <opencv2/imgproc/types_c.h>
 #include <fstream>
 
 namespace rtabmap

corelib/src/camera/CameraK4W2.cpp

@@ -28,6 +28,7 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #include <rtabmap/utilite/UTimer.h>
 #include <rtabmap/utilite/UThreadC.h>
 #include <rtabmap/core/util2d.h>
+#include <opencv2/imgproc/types_c.h>
 
 #ifdef RTABMAP_K4W2
 #include <Kinect.h>

corelib/src/camera/CameraOpenNI2.cpp

@@ -29,6 +29,7 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #include <rtabmap/utilite/UFile.h>
 #include <rtabmap/utilite/UThreadC.h>
 #include <rtabmap/core/util2d.h>
+#include <opencv2/imgproc/types_c.h>
 
 #ifdef RTABMAP_OPENNI2
 #include <OniVersion.h>

corelib/src/camera/CameraOpenNICV.cpp

@@ -26,6 +26,7 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 #include <rtabmap/core/camera/CameraOpenNICV.h>
 #include <rtabmap/utilite/UTimer.h>
+#include <opencv2/videoio/videoio_c.h>
 
 namespace rtabmap
 {

corelib/src/camera/CameraOpenni.cpp

@@ -28,6 +28,7 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #include <rtabmap/utilite/UFile.h>
 #include <rtabmap/utilite/UThreadC.h>
 #include <rtabmap/utilite/UTimer.h>
+#include <opencv2/imgproc/types_c.h>
 
 #ifdef RTABMAP_OPENNI
 #include <pcl/io/openni_grabber.h>

corelib/src/camera/CameraRealSense.cpp

@@ -29,6 +29,7 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #include <rtabmap/utilite/UMath.h>
 #include <rtabmap/utilite/UThreadC.h>
 #include <rtabmap/core/util2d.h>
+#include <opencv2/imgproc/types_c.h>
 
 #ifdef RTABMAP_REALSENSE
 #include <librealsense/rs.hpp>

corelib/src/camera/CameraRealSense2.cpp

@@ -28,6 +28,7 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #include <rtabmap/utilite/UTimer.h>
 #include <rtabmap/utilite/UThreadC.h>
 #include <rtabmap/utilite/UConversion.h>
+#include <opencv2/imgproc/types_c.h>
 
 #ifdef RTABMAP_REALSENSE2
 #include <librealsense2/rs.hpp>

corelib/src/camera/CameraStereoDC1394.cpp

@@ -28,6 +28,7 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #include <rtabmap/core/camera/CameraStereoDC1394.h>
 #include <rtabmap/utilite/UTimer.h>
 #include <rtabmap/utilite/UConversion.h>
+#include <opencv2/imgproc/types_c.h>
 
 #ifdef RTABMAP_DC1394
 #include <dc1394/dc1394.h>

corelib/src/camera/CameraStereoImages.cpp

@@ -27,6 +27,7 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 #include <rtabmap/core/camera/CameraStereoImages.h>
 #include <rtabmap/utilite/UStl.h>
+#include <opencv2/imgproc/types_c.h>
 
 namespace rtabmap
 {

corelib/src/camera/CameraStereoVideo.cpp

@@ -28,6 +28,8 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #include <rtabmap/core/camera/CameraStereoVideo.h>
 #include <rtabmap/utilite/UTimer.h>
 #include <rtabmap/utilite/UConversion.h>
+#include <opencv2/videoio/videoio_c.h>
+#include <opencv2/imgproc/types_c.h>
 
 namespace rtabmap
 {

corelib/src/camera/CameraVideo.cpp

@@ -28,6 +28,7 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #include <rtabmap/core/camera/CameraVideo.h>
 #include <rtabmap/utilite/UTimer.h>
 #include <rtabmap/utilite/UConversion.h>
+#include <opencv2/videoio/videoio_c.h>
 
 namespace rtabmap
 {