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574 questions
Tagged
7k
views
1
answer
1
vote
2017-09-02 03:47:42 -0600
tabibi
How to build opencv with freetype and HarfBuzz
freetype
HarfBuzz
opencv
build
shared-library
486
views
1
answer
no
votes
2013-10-16 08:13:50 -0600
Artem
Is there a minimal source download for OpenCV?
source
download
1k
views
1
answer
2
votes
2013-02-09 07:48:11 -0600
sammy
FREAK compute() speed up
freak
fast
419
views
1
answer
-1
votes
2019-06-24 17:23:54 -0600
Tetragramm
How hard is it to only extract specific class and functions?
c++
opencv
extraction
core
Mat
highgui
184
views
1
answer
1
vote
2013-07-26 03:58:59 -0600
Nyenna
Is there a way of 'hiding' the opencvManager icon from the user?
#android#opencv
#manager
#icons
953
views
1
answer
no
votes
2018-08-06 01:19:52 -0600
mshabunin
Trying to cross compiling OpenCV library for RISCV architecture statically but i am getting errors
c++opencv
copencv
riscv
cross-compilation
cross-platform
11k
views
1
answer
1
vote
2016-08-03 11:55:22 -0600
berak
how to install opencv with vtk for viz
vtk
7k
views
1
answer
no
votes
2013-08-14 04:58:14 -0600
Jan Svehla
Android NDK - many undefined references
android
ndk
build
undefined
reference
error
209
views
1
answer
-1
votes
2014-02-05 02:52:45 -0600
StevenPuttemans
OpenCV : Build with lesser features
feature
build
7k
views
1
answer
1
vote
2017-02-14 13:06:25 -0600
ryantheseer
How to build opencv_ffmpeg.dll from patched FFmpeg source
ffmpeg
opencv
c++
374
views
1
answer
no
votes
2015-04-30 18:10:05 -0600
mr_enthusiasm
Linking problems while building 3.0.0 on 64 bit linux
build
linux
Linking
from-source
2k
views
1
answer
no
votes
2019-08-06 02:54:14 -0600
Carlo R.
OpenCV build for Mac Catalyst/iOS 13 iOS app on Mac support?
mac
catalyst
ios
opencv
build
compile
1k
views
1
answer
no
votes
2014-10-03 09:06:24 -0600
StevenPuttemans
Linking OpenCV and AVT Manta Camera through PvAPI interface - different Ubuntu systems - errors occur
gcc
g++
pvapi
1k
views
1
answer
no
votes
2013-09-23 05:35:55 -0600
Arne
Unable to build opencv on the raspberry pi running raspbian
opencv
Raspberry
Pi
raspbian
1k
views
1
answer
no
votes
2015-10-26 06:53:56 -0600
BenT
Trouble setting up NDK build [closed]
android_studio
ndk
869
views
1
answer
no
votes
2015-01-02 11:37:34 -0600
FooBar
Instalation opencv on ubuntu - inconsistent operand
opencv
3k
views
1
answer
no
votes
2016-01-21 19:27:52 -0600
tksharpless
what static library contains fastFree()?
libraries
static
Linking
fastFree
2k
views
1
answer
no
votes
2017-05-19 23:15:18 -0600
berak
Python SVM Function svm.predict(testData) Returns Tuple instead of Numpy Array
python
3.2
machinelearning
SVM
Predict
469
views
1
answer
no
votes
2017-06-10 21:26:43 -0600
Bazmundi
Why do I get an interaction between different cameras?
python
camera
stereo
780
views
1
answer
no
votes
2018-05-29 05:21:19 -0600
berak
Hi! i am trying to take and save a snapshot using java. How to remove the error generated as below:
opencv
java
5k
views
1
answer
no
votes
2019-01-27 02:39:26 -0600
berak
(JAVA) - Raw image encoder error: Empty JPEG image (DNL not supported) in function 'cv::BaseImageEncoder::throwOnEror'
java
opencv
19k
views
1
answer
2
votes
2014-05-29 17:34:11 -0600
Creat
hidden symbol '__aeabi_atexit' in ... is referenced by DSO ...
android
linker
ndk
ndk-build
c++
opencv-2.4.5
1k
views
1
answer
3
votes
2014-09-09 02:23:53 -0600
Money
Static Initialization of Android Application makes it a lot slower
android
static_linking
static_opencv
performance
slow
6k
views
1
answer
no
votes
2013-03-04 00:26:56 -0600
Alexander Smorkalov
Android NDK Native Activity: Problem using OpenCV
android
native-activity
ndk
opencv
2k
views
1
answer
no
votes
2012-11-08 06:41:43 -0600
ponai
OpenCV2.4.3 build with the Intel IPP failed
Opencv2.4.3
IPP
ubuntu12.04
1k
views
1
answer
-2
votes
2016-07-29 01:51:03 -0600
berak
PLEASE HELP with opencv portable build
java
portable
3k
views
1
answer
1
vote
2014-09-17 12:23:48 -0600
hendrik
No implementation found for long DetectionBasedTracker.nativeCreateObject(java.lang.String, int)
#android#opencv
1k
views
1
answer
no
votes
2013-05-07 03:14:20 -0600
berak
building opencv-python with visual studio 2010sp 1
Python27
784
views
1
answer
no
votes
2014-10-03 16:27:36 -0600
sheldon
is this a bug in High Dynamic Range Imaging (OpenCV3 alpha)
HDR
bug
2k
views
1
answer
no
votes
2016-02-25 20:11:41 -0600
Sitesh
What is the default working directory while using opencv?
DisplayImage
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