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486 questions
Tagged
21k
views
1
answer
no
votes
2016-10-09 00:01:22 -0600
gfx
sys/videoio.h: No such file or directory
opencv
ubuntu
build
831
views
1
answer
1
vote
2016-10-09 05:19:47 -0600
matman
TBB affecting HoughCircles?
houghcircle
WITH_TBB
parallelization
1k
views
1
answer
no
votes
2016-10-18 12:37:05 -0600
CarlosDelfino
What better way of passing extra parameters to compile?
arm
Cortex
cmake
build
400
views
1
answer
no
votes
2016-10-18 12:38:38 -0600
CarlosDelfino
Selecting the name of the package to be created during the building process compiled OpenCV.
package
build
cmake
make
1k
views
no
answers
no
votes
2016-10-29 05:55:35 -0600
peterzcc
HIGH GPU Memory Usage by OpenCV Python Module [closed]
memory
3k
views
2
answers
no
votes
2016-11-01 07:42:33 -0600
AlaaM
Linking error: libzlib
cross-compilation
arm
747
views
1
answer
no
votes
2016-11-03 05:07:33 -0600
LBerger
Disable multi core in parallel_for_ function
parallel_for_
198
views
no
answers
no
votes
2016-11-19 18:45:41 -0600
aliyesami
opencv3.1.0-dev ? [closed]
opencv3.1.0
389
views
1
answer
no
votes
2016-11-25 12:21:02 -0600
Tetragramm
writing OpenCL parallel for using OpenCV
opencl
440
views
no
answers
no
votes
2016-12-02 04:50:29 -0600
berak
After I compile opencv_contrib to opencv3.1,I still can't use SURF [closed]
opencv_contrib
python
1k
views
no
answers
no
votes
2016-12-05 03:07:30 -0600
supertramp-sid
init done opengl support available
opencv
python
opengl
grabcut
1k
views
1
answer
1
vote
2016-12-07 02:17:55 -0600
LBerger
Segmentation fault when initializing tracker. Possible bug?
bugreporting
SegmentationFault
kcf_tracker
683
views
no
answers
no
votes
2016-12-16 13:37:12 -0600
Yulin
building Opencv 3.1.0 with cuda 8.0 in Ubuntu 14.04
CUDA
300
views
no
answers
no
votes
2016-12-17 05:02:17 -0600
LBerger
Linux miniPC haar cascade freeze ! [closed]
Haar
cascade
freeze
9k
views
1
answer
no
votes
2016-12-19 00:52:17 -0600
berak
cmake failing with hash mismatch [closed]
opencv_contrib
1k
views
1
answer
no
votes
2017-01-07 09:32:28 -0600
berak
Matrix multiplication without memory allocation
multiplication
matrixmultiplication
4k
views
no
answers
no
votes
2017-01-11 16:08:53 -0600
KevinLucidyne
VS 2013: Cannot open include file: 'tbb/tbb.h': No such file or directory [closed]
tbb
CUDA
opencv32
build
opencv_world
visual-studio
714
views
no
answers
no
votes
2017-01-17 17:37:05 -0600
supersushi
Build Opencv 3.2 fails on Windows 8.1 with VS2013 [closed]
3.2.0
build
windows
visual-studio-2013
310
views
1
answer
no
votes
2017-01-21 12:05:21 -0600
Feddav
Opencv with tesseract installation error on ubuntu
tesseract
opencv
ubuntu
777
views
1
answer
no
votes
2017-01-22 07:14:39 -0600
LBerger
Surface_Matching Error Stack around the variable"hashKey"
opencv
surface_matching
384
views
no
answers
no
votes
2017-01-24 01:46:53 -0600
Sooman Jeong
Enable TBB for arm pre-built packages
tbb
arm
package
358
views
no
answers
no
votes
2017-01-27 03:44:32 -0600
Jaykob
Structured edge detection performance
StructuredEdge
detectedges
randomforest
220
views
no
answers
1
vote
2017-02-02 12:52:33 -0600
lovaj
Intel Parallel Studio for improving OpenCV
intel
opencv
parallel
664
views
no
answers
no
votes
2017-02-16 03:28:04 -0600
lovaj
cmake on OpenCV with CUDA compiles from scratch everytime [closed]
cmake
CUDA
1k
views
2
answers
no
votes
2017-02-17 07:42:48 -0600
lovaj
CMake use -openmp instead of -qopenmp for Intel Compiler
cmake
666
views
1
answer
no
votes
2017-02-18 08:37:44 -0600
sisi004
Error with multiband_blend.cu, compiling Opencv 3.2.0 on Ubuntu 15.10, with CUDA 7.5
cuda7.5
Opencv3.2.0
ubuntu15.10
multiband_blend
1k
views
1
answer
no
votes
2017-03-09 03:29:44 -0600
marcogovo
Errors in detectMultiScale() for face detection
detectMultiScale
Multithreaded
Multithreading
java
632
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
2k
views
1
answer
no
votes
2017-03-15 16:41:59 -0600
adn
Linking error when building OpenCV 3.2.0 with Python support
Python2
python3
build
ubuntu16.10
776
views
no
answers
no
votes
2017-03-16 05:00:12 -0600
user12551
Building OpenCV 2.4 for arm64-v8a or x86_64 (CMake / make)
android
opencv
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