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12,357 questions
Tagged
170
views
no
answers
no
votes
2015-09-13 05:45:01 -0600
Josh Lam
Opencv is slow using titan x
Opencv3.0
titanX
sm_52
1k
views
no
answers
no
votes
2016-02-19 23:43:53 -0600
mvpete13
where can i download pre-compiled OpenCV CUDA binaries?
opencv
CUDA
binaries
download
167
views
no
answers
no
votes
2017-06-07 07:18:55 -0600
SWerner
vector iterator not dereferencable
notdereferencable
708
views
no
answers
no
votes
2012-11-06 05:19:08 -0600
stephan.verbeeck
PAL + euresys picolo U16 capture card (not compatible with openCV?)
PAL
NTSC
CreateCameraCapture
U16
picolo
euresys
635
views
no
answers
1
vote
2013-10-12 17:20:20 -0600
Aleksandar
VideoWriter features support for Android?
android
videowriter
Video
io
capture
record
5k
views
no
answers
no
votes
2016-09-11 14:37:42 -0600
JotaRodriguez
Error “sys/videoio.h - not found” OpenCV 3.1.0
ffmpeg
libav
563
views
no
answers
1
vote
2018-10-13 09:24:55 -0600
t3rb3d
Signal in frequency domain with OpenCV dft
dft
fourier
frequency
202
views
no
answers
no
votes
2015-02-25 09:36:15 -0600
marcello
opencv_traincascade 3.0 on windows always crashes
opencv_traincascade
crash
384
views
no
answers
no
votes
2020-10-07 15:11:30 -0600
BullyWiiPlaza
Cannot convert image types using the C++ API
c++
opencv
windows
visual-c++
224
views
no
answers
no
votes
2014-11-05 11:10:20 -0600
JackLenz
How to blend pyramidal images given a depth map?
Blend
blending
depthmap
pyramid
resolution
stitching
926
views
no
answers
no
votes
2014-05-23 17:01:49 -0600
joeish80829
C wrapper for setTo gets error: checkScalar(value, type(), _value.kind(), _InputArray::MAT ) in function setTo
#opencv
#c
#c++
845
views
no
answers
no
votes
2018-04-25 09:35:31 -0600
Thiyaga
How to link my binary with static library (opencv)
opencv
binary
static_linking
staticlib
mac
743
views
no
answers
no
votes
2018-05-15 09:37:10 -0600
KaanCidar
Object Detection in front of a Similar Colored Background
deleted
391
views
no
answers
no
votes
2018-04-23 01:29:41 -0600
hovnatan
cv::connectedComponents stuck or seg fault
Multithreading
connectedComponents
tbb
387
views
no
answers
no
votes
2017-08-28 07:31:00 -0600
salman
I have created a program reading images in the sequence. Here is my code:
c++
opencv
2k
views
no
answers
2
votes
2014-11-06 12:35:36 -0600
Doombot
Parallel computing in OpenCV
#c++
#parallelization
#Opencv3.0
149
views
no
answers
no
votes
2016-07-01 07:50:35 -0600
LBerger
Error building Opencv 3.1 in imgwrap.cpp using VS2015
openCV#VS2015
802
views
no
answers
no
votes
2019-07-20 10:45:24 -0600
Amulya
Bar code and QR code detector
barcode
textdetection
185
views
no
answers
no
votes
2014-11-03 18:46:36 -0600
ameyaphalak
Is there any way to initialize the centroids in k-means?
c++
kmeans
clustering
406
views
no
answers
no
votes
2017-03-07 15:20:17 -0600
pasher1
Real Time Processing with sampleBuffer (AVFoundation)
objectiveC
Swift
avfoundation
objective-c
sampleBuffer
realtime
2k
views
no
answers
-1
votes
2018-09-09 12:49:42 -0600
earcz
How to use camera parameters to calculate world distance in cm between pixels?
calibrateCamera
reprojectImageTo3D
361
views
no
answers
no
votes
2019-02-26 02:28:37 -0600
sravagya1991
Opencv not working on TX2
python3
NVidiaCards
4k
views
no
answers
no
votes
2014-05-08 23:05:27 -0600
MRDaniel
RTMP Streaming
#RTMP
#rtsp
#Mat
1k
views
no
answers
no
votes
2014-10-01 09:57:38 -0600
tobyr
FindTransformECC and non-identity warpMatrix
FindTransformECC
alignment
160
views
no
answers
no
votes
2014-08-08 05:01:25 -0600
vibinvalsan
How to find the real geometry in terms of length, breadth from the disparity map in stereovision?
#stereovision
#opencv
#python
1k
views
no
answers
no
votes
2016-07-04 05:05:53 -0600
aldev
VideoCapture skipping frames
java
cameraframe
video-processing
278
views
no
answers
no
votes
2018-07-24 10:53:31 -0600
FreakTheMighty
OpenCV 3.4.2 VideoCapture letter boxed [x-post so]
CaptureDevice
python
CaptureVideo
896
views
no
answers
no
votes
2017-04-03 07:13:21 -0600
ho__oh
How can i build opencv 3.2.0 on Android with build_sdk.py
android-ndk
1k
views
no
answers
1
vote
2016-02-23 09:09:27 -0600
Syafiq
Convert raw image into mosaic-image representation
MOSAIC
686
views
no
answers
no
votes
2015-03-05 05:49:21 -0600
feelfree
build opencv failed for arm64 architecture
ios
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