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Computing optical flow [CPU]. This will take a while... #115

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aertist opened this issue Dec 10, 2020 · 1 comment
Open

Computing optical flow [CPU]. This will take a while... #115

aertist opened this issue Dec 10, 2020 · 1 comment

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@aertist
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aertist commented Dec 10, 2020

why this is using CPU? i confirmed im using a GPU runtime in colab. Whats the problem?? its taking forever to even render 1st frame.
@frostbitten
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The optical flow computation uses DeepFlow2 which relies on DeepMatching . The DeepMatching software comes compiled for CPU use only. There is source code available to compile it for use with a GPU but I haven't had luck nor found anything precompiled in my searches.

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