It would have been pretty easy to use a horizontal line scanner to get image speed.
In any case, it seems that using a full frame video would be much easier to post process since frame to frame correlation tells you everything you need to know about motion.
It would have been pretty easy to use a horizontal line scanner to get image speed.
In any case, it seems that using a full frame video would be much easier to post process since frame to frame correlation tells you everything you need to know about motion.
Using the camera as a scanner has a long history in satellite cameras and other aerial photography
they need to connect with the skunkworks team, they solved this problem on sr 71 long time back !