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dense_flow #2

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Jangol opened this issue Jan 15, 2016 · 2 comments
Closed

dense_flow #2

Jangol opened this issue Jan 15, 2016 · 2 comments

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@Jangol
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Jangol commented Jan 15, 2016

@wanglimin

这个工具必须要有GPU才能运行吗？只有CPU怎么用呢？
@wanglimin
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The following code is based on CPU:

https://github.com/wanglimin/dense_flow/blob/master/denseFlow.cpp

You should try to compile it by yourself.

@Jangol
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Jangol commented Jan 15, 2016

@wanglimin
Thank you very much, I solved this problem.

@Jangol Jangol closed this as completed Jan 15, 2016
wanglimin pushed a commit that referenced this issue Jul 12, 2018
@victorhcm @yjxiong
Add WarpFlow support to OpenCV 3.1.0 (#2)
c3d0f97 
* Add std::vector

* Add std::string

* Add std:: and easylogging include

* Update headers and add windowedMatchingMask func

* Add cv:: namespace to countNonZero

The compiler was reporting it to be ambiguous due to existing
in both `cv::` and `cv::cuda::`.

* Update call to SURF detector and extractor

* Update calls to GPU dense flow functions

* Fix namespace issues in extract warp flow

* Replicate changes to Python interface

* Clean code and add TODO

* Fix command-line arguments to CV 3.1

* Change copyTo to download

* Instantiate py_denseflow alg_tvl1

* Add @yjxiong usage example for libpydenseflow

Use as
$ python tools/action_flow.py

* Extract from a video using pyflow

* Rename action_flow.py to extract_flow.py
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@wanglimin @Jangol