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12,357 questions
Tagged
1k
views
no
answers
no
votes
2017-05-16 05:50:38 -0600
lagarkane
OpenGL Camera to OpenCV Projection matrix
camera
opengl
projection
1k
views
no
answers
no
votes
2018-08-03 16:03:19 -0600
Der Luftmensch
ArUco tracking in OpenCV
opencv
c++
aruco
756
views
no
answers
no
votes
2020-05-12 17:17:59 -0600
Intoxica
Is a cuda/gpu implementation of opencv adaptiveThreshold available?
adaptiveThreshold
threshold
CUDA
600
views
no
answers
1
vote
2014-10-15 22:32:43 -0600
Apollo Juice
OpenCV 2.4.10 fails to build on Debian Jessie
#build
#debian
#libav
10k
views
no
answers
1
vote
2014-01-07 11:07:33 -0600
Rodrigo Uroz
Generate video output (streaming)
stream
output
Video
351
views
no
answers
no
votes
2016-02-05 05:29:47 -0600
yingnan
OpenCV split function doesn't work properly
Split
dft
101
views
no
answers
no
votes
2019-03-07 11:05:24 -0600
Mourad
WImageOverlay update too slow
3dViz
Viz3d
WImageOverlay
932
views
no
answers
no
votes
2018-01-16 08:07:30 -0600
esconda
Gpu is working slower than Cpu(General Filters)
gpu
CUDA
CPU
25k
views
no
answers
no
votes
2020-05-13 13:43:14 -0600
aviramPi
openCV connect and process an ip camera stream (rtsp protocol)
opencv
python
rtsp
camera
ipcamera
49
views
no
answers
no
votes
2019-07-28 07:21:06 -0600
imcoming
Some question about translation matrix?
translationMatrix
520
views
no
answers
no
votes
2014-04-30 10:57:36 -0600
Ralph058
I can replace pixels in CV_32S but not CV_16U or CV_8U
CV_16U
CV_8U
CV32S
1k
views
no
answers
no
votes
2018-10-09 04:56:03 -0600
ABerto
Video Acceleration Gstremer Pipeline in Videocapture
gstreamer
vaapi
videocapture
531
views
no
answers
no
votes
2014-11-30 17:27:45 -0600
djboy1
OpenCV for android Samsung note 4
#android#opencv
260
views
no
answers
no
votes
2019-03-28 06:20:48 -0600
noblerabbit
Double digit recognition
digit_recognition
digit_detection
174
views
no
answers
-1
votes
2020-09-18 03:59:39 -0600
gloria1
obj reconition algorithm 2D CAMERA B&W
objectrecognition
algorithm
2d-image
3k
views
no
answers
no
votes
2018-06-23 16:56:27 -0600
Ahmed Osama
Opencv : How to remove rectangle black box without removing any other characters
opencv
python
111
views
no
answers
no
votes
2019-08-16 07:38:14 -0600
Burdise
stereoCalibrate VGA CCD camera pair
calibration
stereo
230
views
no
answers
no
votes
2014-05-29 11:03:21 -0600
System123
OpenCV returning NULL Descriptor Matrix
freak
descriptors
feature-extraction
907
views
no
answers
no
votes
2018-01-12 07:08:05 -0600
KaloyanP
Silent failure when multiprocessing and OpenCL used on MacOS
multiprocessing
mac
python
ocl
110
views
no
answers
no
votes
2019-11-12 11:37:28 -0600
AdjustedStorm
Differences between Include Dirst - Compiled x Installed
includes
cmake
729
views
no
answers
no
votes
2020-01-03 07:38:38 -0600
matyhaty
Flat image from Video
video-processing
convertion
873
views
no
answers
no
votes
2020-04-17 09:31:13 -0600
David Casillas Rivero
Convert OpenCV.js to a Wasm module to pass to web worker
OpenCV.js
517
views
no
answers
no
votes
2020-09-18 05:14:00 -0600
sturkmen
Error org.opencv.dnn.Dnn.readNetFromCaffe
readNetFromCaffe
java
135
views
no
answers
no
votes
2016-03-07 06:30:02 -0600
LBerger
opencv and pyramid
pyramid
708
views
no
answers
no
votes
2015-02-09 21:43:12 -0600
Mehdi
findFundamentalMat not correctly filtering outliers
fundamental-matrix
findFundamentalMat
matching
120
views
no
answers
no
votes
2018-03-29 01:30:12 -0600
winsky
Take rect size
image-processing
Bounding_Box
946
views
no
answers
-1
votes
2020-06-07 10:10:11 -0600
supra56
error: (-215) scn == 3 || scn == 4 in function cv::cvtColor
opencv
204
views
no
answers
no
votes
2016-06-07 11:15:11 -0600
Lucas Amparo Barbosa
Trouble with Knn
KNN
regression
machinelearning
810
views
no
answers
no
votes
2013-06-25 11:53:44 -0600
NAMRATA
how to use opencv to make matlab code android compatible
#android
#opencv
Matlab
273
views
no
answers
no
votes
2020-06-23 08:37:18 -0600
gvfbossa
OpenCV Java VS Objective C
java
objectiveC
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