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Package: opencv3[contrib,core,default-features,dnn,flann,jpeg,png,quirc,tiff,vtk,webp]:arm64-osx -> 3.4.18#10
**Host Environment**
- Host: arm64-osx
- Compiler: AppleClang 14.0.3.14030022
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I have issue with OpenCV3 and the convert_video.py. It says:
AttributeError: 'module' object has no attribute 'cv'
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Package: opencv3[contrib,core,cuda,default-features,dnn,flann,gtk,jpeg,png,quirc,tiff,webp]:x64-linux@3.4.18#13
**Host Environment**
- Host: x64-linux
- Compiler: GNU 11.4.0
- vcpkg-tool ve…
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It seems gem is for OpenCV2.4.12 — is there any way to use it with the newest OpenCV3? I tried face_detection and the "frontal face alt xml" file is in unsupported format.
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### Operating system
Linux Ubuntu 20 x86
### Compiler
GNU 9.4.0
### Steps to reproduce the behavior
I narrowed down the issue to 3 ports, using a vcpkg.json file:
```
{
"$sch…
rorph updated
5 months ago
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Hi,
My computer's setup is Ubuntu 14.04, Cuda 8, CuDNN 5 and OpenCV 3.2.0. I faced a problem while compiling compute_flow.cpp. I think after OpenCv 2.4 the gpu module had been changed to cuda modul…
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install on x1-carbon ubuntu16.04 + python + opencv_contrib
install okay before, but when update opencv_contrib and set OPENCV_EXTRA_MODULES_PATH
problem:
[100%] Built target opencv_perf_stitchin…
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I'm trying to compile and integrate cisst and my toolset utilizes opencv3. I ran into an issue because it seems cisst utilized some headers that have been deprecated in opencv2 for several years and f…
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Hello,
I'm getting this error compiling opencv. Can someone help me figure it out?
I followed every step in the documentation.
Thanks,
Michael
[ 50%] Built target opencv3_contrib
[ 56%] […
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> 你可以使用opencv3.4.1 或者3.4.0. 之前我编译另一个有关lsd的slam程序时也遇到了这个问题,好像时因为3.4.12新版本,保护知识产权的原因。 不过我装的3.4.1是可以编译这个程序的。
您好,我用3.4.1出现以下的问题
OpenCV Error: Assertion failed (_map1.size().area() > 0) i…