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29,830 questions
Tagged
348
views
no
answers
1
vote
2020-08-19 07:14:00 -0600
Hussan
Where do we place an Axis camera example using OpenCV in the repo?
AXIS
sample
code
376
views
1
answer
no
votes
2020-08-20 04:18:44 -0600
litwi
Identificar plantas mediante imágenes
android
1k
views
no
answers
no
votes
2020-08-19 11:39:40 -0600
Fabrice_06
Wrong FPS and FRAME_COUNT read from a wmv file with opencv4.0 under python
get
CAP_PROP_FPS
CAP_PROP_FRAME_COUNT
180
views
no
answers
1
vote
2020-08-19 11:53:09 -0600
e1513377
Does OpenCV in C++ take full advantage of Multi-GPUs?
gpu
1k
views
no
answers
no
votes
2020-08-20 01:29:18 -0600
berak
Install OpenCV in Ubuntu 20.04 not working
ubuntu
ipython
694
views
1
answer
no
votes
2020-08-20 23:26:24 -0600
drfastolfe
OpenCV 3.4.11 build with Visual Studio 2019 fails
visualstudio2019
Windows10
from-source
207
views
no
answers
no
votes
2020-08-20 08:48:07 -0600
Bleach
Crop/approximate contours
c++
527
views
no
answers
no
votes
2020-08-20 09:17:22 -0600
comdie
Extract data from a scoreboard
OCR
opencv
Text
detect
python
504
views
no
answers
no
votes
2020-08-20 08:59:18 -0600
KyloEntro
Connect several cameras openCV python
python
512
views
1
answer
1
vote
2020-08-21 01:22:25 -0600
berak
Object detection using ORB gives more than acceptable number of false positive and false negatives
ORB
object-detection
feature-matching
false-positive
435
views
2
answers
no
votes
2020-08-22 01:59:52 -0600
berak
Fisheye calibration image not detecting any corners
findChessboardCorner
2k
views
1
answer
1
vote
2020-08-22 16:52:16 -0600
opencvstudent
normalization not working
cv2.normalize
1k
views
no
answers
1
vote
2020-08-22 11:03:57 -0600
usamajamil32
Make Edges of the Image smooth Ask
image-processing
429
views
no
answers
-1
votes
2020-08-29 13:10:18 -0600
timoinnewton
Help with people detection and tracking
tracking
1k
views
1
answer
1
vote
2020-08-26 18:10:12 -0600
sturkmen
OpenCV modules 3rd-party dependencies
android
3rdparty
2k
views
1
answer
1
vote
2020-09-10 01:13:30 -0600
sturkmen
Replace Color of Components that have specific color and are have transparent pixels as neighbours
shapedetection
segmentation
colorsegmentation
help
learningOpenCV
copencv
155
views
1
answer
1
vote
2020-08-23 11:09:49 -0600
berak
how to calculate VARI using open cv ?
VARI
259
views
1
answer
no
votes
2020-08-28 04:49:04 -0600
berak
"GNU Radio" like GUI/Distro for OpenCV
GUI
447
views
no
answers
no
votes
2020-08-24 01:02:41 -0600
berak
request help,Status -43: CL_INVALID_BUILD_OPTIONS
android
opencl
7k
views
1
answer
no
votes
2020-08-24 03:10:26 -0600
berak
Error in BFMatcher : batch_distance
bfmatcher
assertionerror
goodFeaturesToTrack
1k
views
1
answer
no
votes
2020-08-24 06:07:50 -0600
berak
How to store CV_16UC1 image on hard disk?
opencvC++
221
views
no
answers
no
votes
2020-08-24 06:45:26 -0600
Shay
How to check matching location\position(SIFT)?
Fingerprint
329
views
no
answers
no
votes
2020-08-24 09:16:51 -0600
Shay
Gabor filter parameters.
gabor-filter
gabor
811
views
no
answers
1
vote
2020-08-28 04:06:54 -0600
bqm1111
CUDACuts for Image Texture Synthesis
CUDA
gpu
graphcut
imagestitching
4k
views
1
answer
no
votes
2020-08-27 05:48:30 -0600
kbarni
How can I detect curved line?
linedetection
edge-detection
502
views
no
answers
no
votes
2020-08-25 03:24:21 -0600
hoseinimage
error in findHomography with RANSAC [closed]
cvFindHomography
RANSAC
error
143
views
no
answers
no
votes
2020-08-25 13:16:56 -0600
superfly
result coordinate type
matrices
vectors
3D-Coordinates
plane
intersection
2k
views
1
answer
no
votes
2020-08-26 05:00:44 -0600
berak
cv2.stereoCalibrate: objectPoints-error (-210:Unsupported format or combination of formats)
stereocalibration
python
calibration
chessboard
503
views
no
answers
no
votes
2020-08-26 03:19:28 -0600
lpea
Search URL for documentation
documentation
1k
views
1
answer
no
votes
2020-08-26 21:07:18 -0600
knighto05
Opencv.js - grabcut and GC_INIT_WITH_MASK
grabcut
javascript
mask
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