faster optical flow

[schwittlick]

No description provided.

[schwittlick]

I removed deepmatching completely.. No idea what this was for tbh.

[zeruniverse]

I’ll test on my computer ASAP

…

On Tue, Dec 12, 2017 at 7:04 PM Marcel Schwittlick ***@***.***> wrote: I removed deepmatching completely.. No idea what this was for tbh. — You are receiving this because you are subscribed to this thread. Reply to this email directly, view it on GitHub <#8 (comment)>, or mute the thread <https://github.com/notifications/unsubscribe-auth/AEbvNBepFVOc0hw5Zgmcm449V7HndpIeks5s_l2zgaJpZM4Q-ycu> .

[zeruniverse]

@Mrzl I encountered an error on my computer:

[jeffery@JefferyPC tmp]$ chmod 777 run_OF_RGB 
[jeffery@JefferyPC tmp]$ ./run_OF_RGB 
./run_OF_RGB: error while loading shared libraries: libopencv_highgui.so.2.4: cannot open shared object file: No such file or directory

I would suggest to write a documentation about how to compile run_OF_RGB

[schwittlick]

Yeah, I agree. Can you try one short test before, please. Just install opencv

sudo apt install libopencv*

Possibly that might already work out.. Possibly there's another one missing after that, let's try. If this gets too complicated, I'd write up a short documentation and we're set.

[zeruniverse]

Sorry I was on vacation these days. I think it’s good to write a doc about the compiling anyway since Ubuntu is not the only target system (and linked library path might be different in other systems)

[zeruniverse]

I missed your point. Sorry. deepmatching is needed for deepflow

[Lyken17]

After a recent group meeting, I realize the deep match + deepflow is not necessary -- which can be replaced with other end-to-end optical flow estimators, e.g. FlowNet. If I have time this semester, I will rewrite the code and release a PyTorch version.

[matanox]

I wonder if I can get this stage running currently on a box with a newer version of OpenCV.

./run_OF_RGB: error while loading shared libraries: libopencv_highgui.so.2.4: cannot open shared object file: No such file or directory
Exception EFilterIncompatibleSize: Initial container size: 0  Resulting container size: 0