2017-07-10 11:20:18 -0600 | asked a question | Visualization of stereo depth Image Hello, I am using rectified images from ( KITTI dataset ). I get good disparity map but when I reproject to 3d plane using reprojectImageTo3D, I get negative depth values. I am not understanding why I am getting negative values . According to formula given in Learning opencv, parameters values are correct. |