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62 questions
Tagged
opencv3.1
×
309
views
no
answers
no
votes
2016-04-08 11:38:28 -0600
PRK23
Building OpenCV 3.1 errors [closed]
opencv3.1
python
error
1k
views
2
answers
no
votes
2017-02-07 17:29:35 -0600
pedro_nf
Build opencv 3.1 with Visual Studio 2008
build
visualstudio2008
opencv3.1
3k
views
2
answers
no
votes
2016-04-15 00:04:00 -0600
berak
Error with createBackgroundSubtractor with OpenCV 3.1 and extra module contrib
opencv3.1
backgroundMOG
contrib_error
3k
views
1
answer
no
votes
2016-04-20 05:14:20 -0600
pollausen85
OpenCV Error: Assertion failed using calcHist
opencv3.1
VS2015#Opencv3.1.0
calcHist
Imgproc
OutputArray#create
1k
views
2
answers
no
votes
2018-02-01 13:47:21 -0600
sergiomb
libopencv_contrib.so with opencv 3.1 ?
opencv3.1
opencv_contrib
16k
views
1
answer
no
votes
2016-05-23 08:25:13 -0600
Florence
Cannot identify device '/dev/video0' - video reading OpenCV 3.1
opencv3.1
videoreader
c++
271
views
no
answers
no
votes
2016-04-29 01:17:02 -0600
Pawan
Segmentation Fault When OpenCV Program run as a Video Filter Plugin for VLC
opencv3.1
libVLC
vlc
plugin
2k
views
1
answer
no
votes
2016-05-19 00:43:37 -0600
lama123
Not able to build the cvv module in contrib
opencv3.1
opencv_contrib
installation
cmake-gui
1k
views
1
answer
no
votes
2016-05-14 07:30:13 -0600
Avii
OpenCV 3.1 Cuda FAST algorithm
opencv3.1
fast
CUDA
FastFeatureDetector
gpumat
1k
views
1
answer
no
votes
2016-05-19 00:38:22 -0600
lama123
Error in Building cvv module of contrib
opencv3.1
opencv-contrib
installation
qt
mingw
622
views
no
answers
no
votes
2016-05-21 11:48:47 -0600
DanM
Dual TVL1 Optical Flow differences v2.4.11 to v3.1
DualTVL1
opencv3.1
408
views
no
answers
no
votes
2016-05-26 11:38:51 -0600
patman
OpenCV Error: Gpu API call (CUDA_ERROR_NO_DEVICE [Code = 100])
opencv3.1
c++
cuda7
jpg
gpu
265
views
no
answers
no
votes
2016-06-01 06:42:13 -0600
majkel
MLP Train iteration limit - bug?
ann
MLP
opencv3.1
learning
neuralnetwork
74
views
no
answers
no
votes
2016-06-05 14:32:30 -0600
supun
error LNK1181 opencv_calib3d300d.lib errrr
opencv3.1
4k
views
1
answer
no
votes
2016-06-20 22:19:08 -0600
Dinh Thap
OpenCV 3.1.0 Insufficient Memory
opencv3.1
python3
Insufficient
memory
memoryleak
4k
views
1
answer
no
votes
2016-06-21 15:00:02 -0600
oweiss
Freeing Memory with Python
memory
python
opencv3.1
free
MemoryError
1k
views
1
answer
no
votes
2016-06-23 01:50:08 -0600
berak
Windows install--cv2.pyd in right folder, but can't find dlls
cv2
opencv3.1
installation
1k
views
1
answer
no
votes
2016-07-04 12:15:53 -0600
Tetragramm
why cv::cuda::createMedianFilter function is slower than cv::medianBlur?
opencv3.1
CUDA
gpu
164
views
no
answers
no
votes
2016-07-22 21:09:46 -0600
ssinfod
OpenCV 3.1 VideoWriter::write(const Mat&) does not return its status.
opencv3.1
encoder
write
api
3.0.0
122
views
no
answers
no
votes
2016-07-25 11:47:25 -0600
Mark Coker
Build failed MACOS [OpenCV 3.1.0] - QTKit.h File not found
QTKit.h
mac
opencv3.1
264
views
no
answers
no
votes
2016-08-11 05:36:09 -0600
bukrat
How to detect when object stops?
lejos
java
opencv3.1
Video
272
views
no
answers
no
votes
2016-10-06 14:08:06 -0600
jcrist
Support of @deprecated tag for java wrappers
opencv3.1
deprecated
feature2d
java
355
views
1
answer
no
votes
2016-11-16 00:01:09 -0600
chingwai91
Build failed opencv3.1 cuda8 vs2015
cuda8
opencv3.1
vs14
1k
views
1
answer
no
votes
2016-11-20 08:37:38 -0600
berak
How do I build the doc with OpenCV 3.1?
opencv3.1
doxygen
build
2k
views
1
answer
no
votes
2016-12-05 14:34:05 -0600
jcrist
fatal error: 'jni.h' file not found
jni
opencv3.1
make
error
2k
views
1
answer
no
votes
2017-01-12 10:58:40 -0600
pklab
opencv performance in using opencl
c++
opencv3.1
opencl
208
views
1
answer
no
votes
2017-01-25 03:56:08 -0600
StevenPuttemans
Opencv3.1-Train dataset for temp stage can not be filled. Branch training terminated. Is this error if not how can i improve it further ?
opencv3.1
cascadetraining
613
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
265
views
no
answers
no
votes
2017-05-28 15:27:34 -0600
BigJinge
detectMultiScale Python syntax : Stumped
detectMultiScale
python
opencv3.1
350
views
no
answers
no
votes
2020-05-21 06:14:44 -0600
Aquas
No markers detected with aruco
aruco
opencv3.1
detectmarkers
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