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5,271 questions
Tagged
opencv
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348
views
2
answers
no
votes
2018-01-17 21:28:15 -0600
lezo
phash of img_hash test fail in java
java
opencv
phash
3k
views
2
answers
no
votes
2020-07-08 23:40:07 -0600
sturkmen
What does the history of this function “createBackgroundSubtractorMOG2” means?
python
opencv
4k
views
2
answers
1
vote
2018-02-07 04:51:43 -0600
kbarni
Movidius or a GPU would be better
deep-learning
opencv
1k
views
2
answers
no
votes
2018-02-18 07:38:47 -0600
Marko5280
What are the correct data types for contours and moments?
c++
java
opencv
170
views
2
answers
no
votes
2018-03-21 09:57:45 -0600
eshirima
2 questions about PCA
PCA
c++
opencv
353
views
2
answers
no
votes
2018-03-26 06:05:09 -0600
StevenPuttemans
Scipy percentile_filter to opencv
scipy
opencv
percentile_filter
456
views
2
answers
1
vote
2018-03-29 05:39:19 -0600
rwong
Deleting opencv github repo after successful building from source
github
opencv
delete
4k
views
2
answers
no
votes
2018-04-04 10:05:47 -0600
Marko5280
SOLVED The method putText(Mat, String, Point, int, int, Scaler) is undefined for the type Imgproc
java
opencv
Lego
sample
nube
edu
3k
views
2
answers
1
vote
2018-04-25 15:32:40 -0600
wlei
PYTHON C++ SWIG share image pixel data in memory
python
c++
swig
opencv
image
2k
views
2
answers
1
vote
2018-05-08 08:08:11 -0600
StevenPuttemans
C++ read rgb+depth images sequentially
opencv
c++
PCL
pointcloud
RGB
depth
4k
views
2
answers
1
vote
2018-05-14 05:16:44 -0600
hobibey
OpenCV Error: Unknown error code -49 (persistence.cpp error=
pyhton
opencv
pycharm
cascade
haarcascades
4k
views
2
answers
no
votes
2018-06-14 07:15:50 -0600
w33z
how to use ICP in openCV
ICP
opencv
ply
973
views
2
answers
no
votes
2018-07-28 19:31:09 -0600
rwong
Run OpenCV to MFC
c++
opencv
MFC
libraries
10k
views
2
answers
no
votes
2018-07-19 04:26:49 -0600
kbarni
How to remove unwanted areas/pixels from image ?
imageprocessing
morphology
c++
opencv
contours
5k
views
2
answers
1
vote
2018-07-20 08:04:40 -0600
jsxyhelu
How to find dimensions of an object in the image
opencv
python
boundingRect
731
views
2
answers
no
votes
2018-09-22 23:00:19 -0600
onthegrid007
upgrading to opencv 3.4.2 to run a programme the camera release( capture.release() ) function not working
camera
python
release
opencv
3.4.2
8k
views
2
answers
no
votes
2018-09-26 00:40:41 -0600
berak
Arranging Contour Points in Clockwise order
contour
opencv
points
1k
views
2
answers
no
votes
2018-09-25 16:11:49 -0600
sturkmen
How to use my hog.xml file?
HOG
c++
opencv
SVM
cascade.xml
objectdetecting
223
views
2
answers
no
votes
2018-10-19 01:33:41 -0600
berak
Help to identify orientation of R.A.M. module
c++
opencv
detection
contour
object-tracking
25k
views
2
answers
1
vote
2019-11-28 08:19:49 -0600
Andrew.K
How to run OpenCV DNN on NVidia GPU
dnn
opencv
gpu
CPU
target
289
views
2
answers
no
votes
2018-11-12 05:19:12 -0600
kbarni
what are the most widely used applications based on opencv using c++??
opencv
c++
636
views
2
answers
no
votes
2018-11-14 13:45:21 -0600
Filippo9669
How to detect the "external" pixels in an edge?
detect
edges
opencv
rectangle
centre
4k
views
2
answers
no
votes
2018-11-26 04:53:47 -0600
kbarni
Why do we need to compile opencv with cMake
opencv
cmake
compiling
5k
views
2
answers
no
votes
2018-12-13 02:53:38 -0600
GhostRider
undefined reference to `cv::imshow(cv::String const&, cv::_InputArray const&)' with QT5.8
opencv
qt
873
views
2
answers
1
vote
2018-12-11 00:10:30 -0600
berak
MultiTracker Rois
opencv
linux
c++
366
views
2
answers
2
votes
2018-12-19 15:11:45 -0600
sturkmen
setMouseCallback multiples rectangles
opencv
mouse
c++
555
views
2
answers
no
votes
2019-01-08 09:04:18 -0600
supra56
Code from the tutorial doesn't work
opencv
python
tutorials
380
views
2
answers
no
votes
2019-01-13 12:14:08 -0600
cudawarped
about the error in 'debayer.cu'
opencv
build
CUDA
6k
views
2
answers
1
vote
2019-01-23 04:02:32 -0600
prb
How to calculate the head and body angle with respect to the camera?
opencv
copencvpython
357
views
2
answers
-1
votes
2019-01-21 05:53:23 -0600
arti
How to read sequence of .yml file and concatenate in a single yml file in rows
c++
opencv
Matlab
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