t/hand: Add comment that rectification is expensive

This commit is contained in:
Christoph Haag 2020-11-30 19:21:44 +01:00 committed by Jakob Bornecrantz
parent f0d21c1dcc
commit 693cd77ca3

View file

@ -106,6 +106,7 @@ static void
do_view(TrackerHand &t, View &view, cv::Mat &grey, cv::Mat &rgb)
{
// Undistort and rectify the whole image.
//! @todo: This is an expensive operation, skip it if possible
cv::remap(grey, // src
view.frame_undist_rectified, // dst
view.undistort_rectify_map_x, // map1