2016-07-15 05:38:00 -0600 | commented question | remap single point does not give me the correct value So the mappings work on the whole imframe if I remap it. but if i draw a circle in the remaped image using the mapx.at<float>(imframe.rows/2,imframe.cols/2) it does not follow the remapped image |
2016-07-15 05:35:30 -0600 | commented question | remap single point does not give me the correct value This is the code for creating the maps. This is basically a barrell distortion mapping // clean the room mapx.release(); mapy.release(); |
2016-07-15 05:22:15 -0600 | commented question | remap single point does not give me the correct value my mistake... the point can be mapx.at<float>(input.rows/2,input.cols/2) and still give me the wrong value |
2016-07-15 05:10:05 -0600 | asked a question | remap single point does not give me the correct value Hello! I am trying to compute the remaped position of a specific point of an image but it does not give me the correct coordinate as I compare it with the remaped image. is this correct? Point2f relocated = Point2f(mapx.at<float>(input.rows,input.cols),mapy.at<float>(input.rows,input.cols)); |