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Hi:
When I test the reference model download from website a. The flow model produce very low accuracy.
Here is my config:
```
args.dataset='ucf101'
args.split=1
args.modality='flow'
args.frame_…
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##### System information (version)
- OpenCV => 3.1
- Operating System / Platform => Ubuntu 16.04
- Compiler => GCC 5.4 / GCC 4.9
##### Detailed description
Trying to install openCV 3.1, CUDA 8.…
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What's the major difference between optical flow images extracted using CPU and those using GPU?
Do the results differ a lot?
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##### System information (version)
- OpenCV => 3.3
- Operating System / Platform => Ubuntu 16.04
- Compiler => GCC 5.4
##### Detailed description
I am trying to build a **static** opencv, w…
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##### System information (version)
##### Detailed description I have checked the source code . findDatafile is defined . the error I met as follows :
../opencv-3.1.0/opencv_contrib/modules/tex…
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### Issue summary
Follow the instruction to compile opencv3.1. In the configuration part, I noticed that FFMEPG is part of the compiled.
-- Video I/O:
-- DC1394 1.x: NO
--…
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...results in a segfault when calling `superRes->nextFrame()`. Otherwise it sets Farneback optical flow by default and [works fine](https://github.com/VisionLabs/torch-opencv/blob/superres/demo/superr…
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Hi,
i again get an Segfault dirung rendering with the actual source code.
Qt 5.7:
Writing flow file /media/chris/SSD1GBe4/Video/SloMo/work/cache/oFlowOrig/ocv-backward-100-99.sVflow: 848x480, v…
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Figure out how to use OpenCV.
How to access camera.
How to process.
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Looks like a problem with `PYTHONPATH` not including `$(brew --prefix)/lib/python2.7/site-packages`.
```
~ > brew install butterflow
==> Installing butterflow from homebrew/homebrew-science
==> Down…