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12,357 questions
Tagged
1k
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2014-09-21 15:44:32 -0600
Cross22
HoughLines Debug Assertion Failed
HoughLines
691
views
no
answers
no
votes
2015-09-24 21:13:32 -0600
ChaoyuanYeh
Whats' the best way to speed up filtering a very large image by multi-processing?
multiprocessing
multicore
imfilter
large
performance
531
views
no
answers
no
votes
2013-04-10 10:41:26 -0600
AndyL
Recompile OpenCV 1.1 for 64 bit Windows 7
opencv-1.x
windows7x64
mingw
1k
views
no
answers
no
votes
2016-06-14 04:58:30 -0600
arcticworker
What is the difference between Stump-based and Tree-based frontal face detector?
haarcascade
frontal
face
Facedetection
339
views
no
answers
no
votes
2015-01-15 10:51:21 -0600
Willis
How to determine time to collision
android
192
views
no
answers
no
votes
2019-05-01 01:20:59 -0600
lost_spirit0
OpenCV manager 2.4.9 incompatible with Android 8.0
android
541
views
no
answers
no
votes
2014-02-25 06:08:47 -0600
CurlyB
OpenCV SURFDetector Range of minHessian
SURF
Keypoints
hessian
keypoint-matching
feature-detection
134
views
no
answers
no
votes
2016-02-26 18:10:02 -0600
bakalolo
OpenCV cropped image distorted
opencv
c++
177
views
no
answers
no
votes
2016-11-27 16:19:55 -0600
adiprad
iOS Haar Cascade not working
ios
166
views
no
answers
no
votes
2018-01-30 12:21:28 -0600
EsritInes
Number of stages haar training?
haartraining
175
views
no
answers
no
votes
2016-11-14 13:33:08 -0600
LBerger
simple question:starting with open cv
error
simple
starting
opencv
190
views
no
answers
no
votes
2014-02-25 21:07:32 -0600
Linchao
Possible code bug in frame blending in gpu/NPP_staging.cu
opticalflow
CUDA
gpu
2k
views
no
answers
no
votes
2020-03-27 13:44:20 -0600
scriptdiddy
Convert RGB array to YUV422 4:2:2 in Python
colorspace
YUV
1k
views
no
answers
no
votes
2019-05-09 10:59:52 -0600
spiderkent
How to use hardware assisted H.264 encoder(vaapih264enc) on intel CPU?
vaapi
H264
encode
videowriter
gstreamer
118
views
no
answers
no
votes
2014-07-15 13:23:59 -0600
sao
3D histogram bins for android
android
histogram
223
views
no
answers
no
votes
2019-12-17 00:58:45 -0600
arafat
late fusion over color and texture descriptors
opencv
python
1k
views
no
answers
no
votes
2016-05-16 10:34:24 -0600
renejse
Industrial USB camera for use in Python with Linux
python
camera
industrial
1k
views
no
answers
no
votes
2019-06-22 22:31:04 -0600
gavne
cmake cross-compile for andrid meeting "Compiler doesn't support baseline optimization flags"
compiler
baseline
1k
views
no
answers
1
vote
2014-01-06 02:40:54 -0600
OoVoO
Error from Qt creator
#opencv#qt
201
views
no
answers
no
votes
2015-05-19 07:59:04 -0600
Jaka91
Is Star detector avaliable for opencv3 with python?
python
opencv3
215
views
no
answers
no
votes
2014-02-15 12:43:30 -0600
testera
front facial synthesis from side view
synthesize
facial
2k
views
no
answers
no
votes
2017-01-28 04:07:49 -0600
berak
Image Calibration
android
208
views
no
answers
no
votes
2018-08-15 17:25:20 -0600
Brandon212
Has anyone built OpenCV with CUDA compute 7.0?
CUDA
build
cmake
809
views
no
answers
no
votes
2014-06-12 07:56:02 -0600
AlexeyIS
Texture projection, compute UV coordinates
uv
coordinates
texture
projection
Overlooked
332
views
no
answers
no
votes
2017-02-25 15:47:41 -0600
cedricverst
SIGSEGV while write video with x264 encoder
videowriter
opencv
x264
encoding
793
views
no
answers
no
votes
2020-07-29 00:36:08 -0600
jianyn
The result obtained by cuda::dft is different from cv::dft
dft
CUDA
gpu
275
views
no
answers
no
votes
2016-04-01 18:05:14 -0600
R Stiltsken
How do I Link opencv 3.1 with Code Blocks 16.01
3.1
code
blocks
windows
644
views
no
answers
no
votes
2019-07-09 21:53:45 -0600
supra56
I want to a dense feature matching in two images. Is there openCV function which allows me to do that?
python
SIFT
723
views
no
answers
no
votes
2018-12-01 17:47:16 -0600
goofy3785
gpu acceleration for opencv on android
android
5k
views
no
answers
no
votes
2015-11-22 02:15:35 -0600
berak
Regarding the error message "The data should normally be NULL"
errors
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