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28 questions
Tagged
ubuntu16.04
×
1k
views
1
answer
no
votes
2016-05-18 19:15:23 -0600
Steven P. Goldsmith
Ubuntu 16.04 X86_64, -DWITH_QT=ON, OpenCV 3.1.0
qt
ubuntu16.04
2k
views
1
answer
no
votes
2016-10-04 06:42:58 -0600
StevenPuttemans
Cascade Training Error OpenCV 3.0.0 - Train dataset for temp stage can not be filled. Branch training terminated. Cascade classifier can't be trained. Check the used training parameters.
traincascade
opencv3.0.0
python2.7.12
ubuntu16.04
9k
views
1
answer
no
votes
2019-05-02 23:26:33 -0600
vitrion
Where to find /opencv2/gpu/gpu.hpp in Opencv 3.1.0
opencv3.1.0
ubuntu16.04
CUDA8.0
1k
views
1
answer
no
votes
2016-11-26 06:30:57 -0600
berak
Ubuntu build fails with memcpy not declared in string.h
build
installation
ubuntu16.04
make
358
views
1
answer
no
votes
2017-02-28 06:03:58 -0600
Sutil
namedWindow bug on Ubuntu 16.04 [closed]
ubuntu16.04
2k
views
1
answer
no
votes
2017-02-25 11:51:54 -0600
macourtney7
OpenCV-Python installation - CMake error missing vtkRenderingOpenGL [Ubuntu 16.04]
ubuntu
ubuntu16.04
python
python3
cmake
installation
3k
views
1
answer
no
votes
2017-09-25 20:25:00 -0600
breadbugs
OpenCV 3.2.0 cannnot access to SURF/SIFT in xfeatures2d
opencv_contrib
SIFT
ubuntu16.04
qt
1k
views
1
answer
no
votes
2017-09-19 19:47:01 -0600
supra56
make -j4 fails when installing openCV for ubuntu 16.04
installation
ubuntu16.04
cmake
virtualenv
17k
views
1
answer
no
votes
2018-01-15 13:34:51 -0600
prashant
Not able to save video using cv2.VideoWriter(...) on Ubuntu 16.04
cv2.VideoWriter
ubuntu16.04
python3
Opencv3.0
5k
views
1
answer
no
votes
2018-02-14 01:36:01 -0600
sweetsmile365
How to configure opencv 3 with GPU Support, Cuda 9.0, Ubuntu 16.04?
CUDA9.0
opencv
gpu
ubuntu16.04
564
views
1
answer
no
votes
2018-11-12 04:19:44 -0600
dkurt
Yolo DNN example [closed]
dnn
OpenCV3.4.3
ubuntu16.04
771
views
no
answers
no
votes
2016-08-23 03:04:05 -0600
mohammads
Cascade Training Error OpenCV 2.4.13 error @ stage 4! Train dataset for temp stage can not be filled
ubuntu16.04
opencv_traincascade
linux
7k
views
no
answers
no
votes
2016-08-23 12:34:33 -0600
codeAC29
Not able to install OpenCV3.1 in Ubuntu16.04 (CUDA 8.0)
cuda8
opencv
ubuntu16.04
358
views
no
answers
no
votes
2016-10-18 02:05:48 -0600
lm35
Opencv 3.0 and GCC 5.3 and later support
ubuntu16.04
Opencv3.0
cuda7.5
c++
576
views
no
answers
no
votes
2016-10-24 07:54:22 -0600
lm35
Converting cvMat to GpuMat gives segmentation fault
opencv3.1.0
CUDA8.0
ubuntu16.04
307
views
no
answers
no
votes
2016-10-26 23:07:21 -0600
lm35
GpuMat type varibale declaration "int type" significance
opencv3.1.0
CUDA8.0
ubuntu16.04
3k
views
no
answers
no
votes
2016-10-27 00:58:43 -0600
lm35
Getting error "The called functionality is disabled for current build or platform in function throw_no_cuda Aborted (core dumped)"
ubuntu16.04
CUDA8.0
opencv3.1.0
168
views
no
answers
no
votes
2016-11-27 05:13:48 -0600
magonick
Ubuntu Opencv with cuda 8.0 compiler error
cuda8
build
ubuntu16.04
352
views
no
answers
no
votes
2016-12-12 06:02:37 -0600
banshees.beat
ANN_MLP segmentation fault on predict() if not directly preceeded by train()
c++
opencv
ubuntu16.04
MLP
bug
612
views
no
answers
no
votes
2017-03-09 11:18:08 -0600
fanyuan
OpenCV 3.1 videoCapture memory leak on ubuntu 16.04 detected by Valgrind
opencv3.1
LeakMemory
Valgrind
ubuntu16.04
1k
views
no
answers
no
votes
2017-05-24 00:44:12 -0600
sajeevank
Problem in installation of Opencv in ubuntu 16.04
opencv
installation
ubuntu16.04
libopencv_imgcodecs
1k
views
no
answers
-1
votes
2017-07-26 14:16:57 -0600
abhinavmathur96
Unable to run OpenCV code template in codeblocks
codeblocks16.01
Opencv3.2.0
ubuntu16.04
3k
views
no
answers
no
votes
2018-05-11 17:10:34 -0600
svolvo
Select timeout error when re-plug camera
ubuntu16.04
opencv-3.2.0
python
ICT-Camera
6k
views
no
answers
no
votes
2018-07-23 06:05:51 -0600
MikeyR
Protobuf build error OpenCV 3.4.2
buildFromSource
protobuf
cuda9
ubuntu16.04
2k
views
no
answers
no
votes
2018-08-09 02:47:50 -0600
burakakde
UBUNTU 16.04 Opencv 3.3.1 fatal error: cvconfig.h: No such file or directory
KalmanFilter
ubuntu16.04
g++
c++
opencv
529
views
no
answers
no
votes
2018-09-14 08:58:11 -0600
thedeadspace08
Ubuntu 16.04: waitKey(0) freezes screen in Spyder with OpenCV
ubuntu16.04
spyder
671
views
no
answers
no
votes
2018-12-17 07:11:43 -0600
blessme29
Error build opencv xfeatures2d
ubuntu16.04
xfeatures2d
514
views
no
answers
no
votes
2020-02-03 09:43:45 -0600
BlandCorporation
How can the Python bindings for OpenCV 2 be installed in Ubuntu 18.04 LTS?
ubuntu18.04
ubuntu16.04
opencv2
Links
Official site
GitHub
Wiki
Documentation
Contributors
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×2
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make
×1
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×1
opencv2
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opencv3.0.0
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opencv3.1
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opencv-3.2.0
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Opencv3.2.0
×1
OpenCV3.4.3
×1
opencv_contrib
×1
opencv_traincascade
×1
protobuf
×1
python2.7.12
×1
SIFT
×1
spyder
×1
traincascade
×1
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×1
ubuntu18.04
×1
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×1
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×1
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×1
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