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29,830 questions
Tagged
719
views
no
answers
1
vote
2020-01-14 02:06:19 -0600
ziknehupsu
ArUco Stereo Camera Calibration Python
stereo-calibration
python
aruco
217
views
no
answers
no
votes
2020-01-14 01:44:50 -0600
Pradeep Chandra
How to connect to pelco camera using opencv python
opencv
python
pelco
338
views
1
answer
no
votes
2020-01-14 03:11:36 -0600
cudawarped
opencv4.2.0 cuda.hpp
opencv4.2
1k
views
1
answer
no
votes
2020-01-14 03:02:04 -0600
berak
undefined reference to 'cv::aruco::Dictionary::Dictionary(cv::MAT const&, int, int)'
aruco
354
views
no
answers
no
votes
2020-01-13 10:15:25 -0600
dnns92
subsample image at specific angle with fov from panorama image
image-stitching
panorama
1k
views
no
answers
no
votes
2020-01-13 06:24:46 -0600
verance
method SETUP failed: 459 Client error
rtsp
453
views
no
answers
no
votes
2020-01-13 05:19:29 -0600
Dimitar TB
How to obtain gyroscope and accelerometer data in OpenCV C++? [closed]
ipcamera
gyroscope
Accelerometer
731
views
1
answer
no
votes
2020-01-15 08:07:50 -0600
mart_fire
Find rotation vector centering undistorted image on specific fisheye image pixel
fisheye
752
views
no
answers
no
votes
2020-01-13 04:08:13 -0600
xonxt
Re-initializing (correcting) the trackers when using MultiTracker
object-tracking
python
multitracker
2k
views
no
answers
no
votes
2020-01-13 03:16:26 -0600
FishCoder
Run Converted .pb model by using OpenCV's DNN Module
tensorflow
opencv
MaskRcnn
234
views
1
answer
no
votes
2020-01-13 23:51:57 -0600
Sherman
which machine learning should I use? [closed]
ml
109
views
no
answers
no
votes
2020-01-13 02:21:03 -0600
Magres
stereoRectify strange optical centres
stereorectify
946
views
no
answers
no
votes
2020-01-12 12:05:11 -0600
supra56
OSError: [Errno 24] Too many open files [closed]
OSError
1k
views
1
answer
no
votes
2020-01-14 03:14:57 -0600
berak
Error in video writing tutorial
videowriter
cpp
232
views
no
answers
no
votes
2020-01-12 05:34:37 -0600
Gourav
Difference in output of same c++ and Java function in OpenCV
Video
java
2k
views
1
answer
no
votes
2020-01-12 02:57:58 -0600
berak
OpenCV2 Python face recognition camera freeze when launching script [closed]
python
132
views
no
answers
no
votes
2020-01-12 01:22:28 -0600
seppl2010
libopencv_imgproc.3.4.dylib crashes on MacOS 10.13.6 with MacPro 2010
crash
5k
views
1
answer
no
votes
2020-03-22 09:51:49 -0600
Mr_John
[OpenCV.js] Template matching with mask [closed]
javascript
js
matchTemplate
mask
template-Matching
opencvjs
320
views
no
answers
no
votes
2020-01-10 07:44:30 -0600
baris.demiray
Will OpenCV DNN backend support inference servers?
openvino
tensorflow
tensorrt
dnn
inference
726
views
1
answer
no
votes
2020-01-09 12:21:59 -0600
berak
c++ - version 4.2.0 - x86
x86
4.2.0
c++opencv
490
views
no
answers
no
votes
2020-01-09 10:22:36 -0600
aironman
Error when I try to run Hello World OpenCV sample using java and eclipse
java
Eclipse
OSX
5k
views
no
answers
no
votes
2020-01-09 08:01:23 -0600
JonesyMalone
Disabling "CPU Baseline Flags"
CPU
baseline
flags
ppc
powerpc
vxWorks
1k
views
no
answers
no
votes
2020-01-09 04:35:54 -0600
rdoyle
Can't read header
imdecode
header
450
views
1
answer
no
votes
2020-01-09 02:36:44 -0600
LBerger
pass mat to opencl
Mat
542
views
no
answers
no
votes
2020-01-09 01:35:05 -0600
yury.alkevich
Access to opencv thread pool
pthread
multi-thread
crash
230
views
no
answers
1
vote
2020-01-08 17:43:05 -0600
simba
why value of levelWeights given by CascadeClassifier::detectMultiScale can be negative?
cascadeclassifier
detectMultiScale
weight
984
views
no
answers
1
vote
2020-01-09 05:00:16 -0600
Sean87
Calibrating camera only for one plane
calibrateCamera
calibration
c++
opencv
499
views
1
answer
no
votes
2020-01-09 02:15:11 -0600
LBerger
access rgb from UMat
UMat
110
views
no
answers
no
votes
2020-01-08 09:03:37 -0600
leejac354
Triangulate distance of points in 2D image?
Triangulate
calculate_distance
254
views
no
answers
no
votes
2020-01-08 08:46:31 -0600
platzi
Caffe (FlowNet 2.0) and wrong number of inputs
CNN
FlowNet
opticalflow
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