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Copy file name to clipboardExpand all lines: .github/issue_template.md
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### Posting rules
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1.**No duplicated** posts.
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2.**No** posts about **questions already answered / clearly explained in** the **documentation** (e.g. **no more low-speed nor out-of-memory questions**).
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3.**Add**the **system configuration (all of it!), command and output** if you have some kind of error or performance question.
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1.**Add** the **system configuration (all of it!), command and output** if you have some kind of error or performance question.
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2.**No duplicated** posts.
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3.**No**posts about **questions already answered / clearly explained in** the **documentation** (e.g. **no more low-speed nor out-of-memory questions**).
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4. Set a **proper issue title**: add the Ubuntu/Windows word and be specific (e.g. do not simple call it: `Compile error`).
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5. Only English comments.
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Issues/comments that do not follow this will be **ignored or removed** with no further clarification.
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**GPU model** (`nvidia-smi`):
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**Caffe version**: Default from OpenPose or custom version.
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**OpenCV version**: installed with `apt-get install libopencv-dev` or OpenCV 2.X or OpenCV 3.X.
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Generation mode (only for Ubuntu): Makefile + Makefile.config or CMake.
Copy file name to clipboardExpand all lines: doc/installation.md
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1. Right click on `OpenPoseDemo` --> `Set as StartUp Project`.
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2. Change `Debug` by `Release` mode.
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3. Compile it and run it with F5 or the green play icon.
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5. If you have a webcam connected, OpenPose will automatically starts after being compiled.
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5. If you have a webcam connected, OpenPose will automatically start after being compiled.
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6. In order to use the created exe file from the command line (i.e. outside Visual Studio), you have to:
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1. Copy all the DLLs located on `{openpose_folder}\3rdparty\windows\caffe\bin\` on the exe folder: `{openpose_folder}\windows\x64\Release`.
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2. Copy all the DLLs located on `{openpose_folder}\3rdparty\windows\opencv\x64\vc14\bin\` on the exe folder: `{openpose_folder}\windows\x64\Release`.
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**A**: Most probably cuDNN is not installed/enabled, the default Caffe model uses >12 GB of GPU memory, cuDNN reduces it to ~1.5 GB.
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**Q: Low speed** - OpenPose is quite slow, is it normal? How can I speed it up?
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**A**: Check the [OpenPose Benchmark](https://docs.google.com/spreadsheets/d/1-DynFGvoScvfWDA1P4jDInCkbD4lg0IKOYbXgEq0sK0/edit#gid=0) to discover the approximate speed of your graphics card. Some speed tips:
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3. For face, reduce the `--face_net_resolution`. The resolution 320x320 usually works pretty decently.
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4. Use the `MPI_4_layers` model (lower accuracy and lower number of parts).
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5. Change GPU rendering by CPU rendering to get approximately +0.5 FPS (`--render_pose 1`).
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**Q: Webcam is slow** - Using a folder with images matches the speed FPS benchmarks, but the webcam has lower FPS. Note: often on Windows.
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**A**: OpenCV has some issues with some camera drivers (specially on Windows). The first step should be to compile OpenCV by your own and re-compile OpenPose after that (following the `Reinstallation` section in Ubuntu or cleaning the project on Windows). If the speed is still slower, you can better debug it by running a webcam OpenCV example (e.g. [this C++ example](http://answers.opencv.org/question/1/how-can-i-get-frames-from-my-webcam/)). If you are able to get the proper FPS with the OpenCV demo but OpenPose is still low, then let us know!
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**Q: Video and/or webcam are not working** - Using a folder with images does work, but the video and/or the webcam do not. Note: often on Windows.
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**A**: OpenCV has some issues with some camera drivers and video codecs (specially on Windows). Follow the same steps as the `Webcam is slow` question to test the webcam is working. After re-compiling OpenCV, you can also try this [OpenCV example for video](http://docs.opencv.org/3.0-beta/modules/videoio/doc/reading_and_writing_video.html).
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