Should CV_16F be supported? #20279
Description
#include <opencv2/opencv.hpp>
using namespace cv;
int main()
{
Mat mat = Mat::zeros(3, 3, CV_16F); // But it is just fine for CV_32F, weird?
FileStorage fs("file.yml", FileStorage::WRITE);
fs << "Mat" << mat;
fs.release();
return 0;
}
OpenCV: terminate handler is called! The last OpenCV error is:
OpenCV(4.5.1) Error: Assertion failed (depth >=0 && depth <= CV_64F)
in typeSymbol, file C:\opencv-4.5.1\modules\core\src\persistence.cpp,
line 146
Taken from the interface.h
#define CV_8U 0
#define CV_8S 1
#define CV_16U 2
#define CV_16S 3
#define CV_32S 4
#define CV_32F 5
#define CV_64F 6
#define CV_16F 7
and the line 146 which is
CV_Assert(depth >=0 && depth <= CV_64F);
CV_16F is not supported. Should it be supported?
relates #12463