Export: Added exposure fusion option

corelib/include/rtabmap/core/util2d.h

@@ -33,6 +33,7 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #include <opencv2/core/core.hpp>
 #include <rtabmap/core/Transform.h>
 #include <rtabmap/core/Parameters.h>
+#include <vector>
 
 namespace rtabmap
 {
@@ -148,6 +149,9 @@ cv::Mat RTABMAP_EXP brightnessAndContrastAuto(
 		float clipLowHistPercent=0,
 		float clipHighHistPercent=0);
 
+cv::Mat RTABMAP_EXP exposureFusion(
+	const std::vector<cv::Mat> & images);
+
 } // namespace util3d
 } // namespace rtabmap