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12,357 questions
Tagged
1k
views
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answers
no
votes
2016-06-22 01:51:58 -0600
balu
Java and haarcascade face and mouth detection - mouth as the nose
java
opencv
haartraning
haarcascade_smile
1k
views
no
answers
no
votes
2018-05-27 15:34:59 -0600
mondi
opencv 3.3.1 python linemod: how to add templates
python
linemod
104
views
no
answers
no
votes
2019-03-04 07:20:11 -0600
sneakysnake
stereoRectity translation parameter
stereorectify
671
views
no
answers
no
votes
2016-12-02 07:18:25 -0600
Raki
Matching detected objects from two cameras
object-detection
cpp
697
views
no
answers
no
votes
2014-07-17 12:01:09 -0600
Hapoofesgeli
OCL and custom OpenCl kernel
#ocl
oclMat
#c++
#kernel
568
views
no
answers
no
votes
2015-07-06 05:10:36 -0600
erogol2
OpenCv 3 cmake raises ImportError for numpy even I give the correct path of numpy?
Python2
cmake-gui
compile
257
views
no
answers
no
votes
2014-11-08 11:03:44 -0600
bharat sethi
Installing OpenCV on macbook for xcode6
xcode6
opencv
installation
347
views
no
answers
no
votes
2019-04-21 10:00:36 -0600
klWu
Find 3D coordinates of unknown amount of points with multiple cameras
object-tracking
triangulation
multiplecameras
drawcontour
585
views
no
answers
no
votes
2018-02-15 04:16:17 -0600
rc
Unsatisfied Link Error - OpenCV Java 3.3.1 - Apache Wildfly 11
jar
java
3.3.1
249
views
no
answers
no
votes
2013-09-15 08:03:11 -0600
AJW
Confusion over sample code in camshiftdemo.cpp
camshift
samplecode
475
views
no
answers
no
votes
2017-09-18 13:24:32 -0600
JamieCorkhill
How can I count the number of verticies on a shape in an image using the Imgproc.approxPolyDP() method in Java?
approxPolyDP
java
contours
248
views
no
answers
1
vote
2016-11-07 15:08:25 -0600
SpacePirate
Locating a non continuous shape
Overlooked
1k
views
no
answers
-1
votes
2014-11-03 10:51:09 -0600
silth
Install OpenCV Yosemite Python
yosemite
python
opencv
install
1k
views
no
answers
no
votes
2019-12-30 03:48:27 -0600
naveen_s_n
Disabling NEON & VFPv3 in cmake
VFP
arm-neon
579
views
no
answers
no
votes
2016-07-15 04:53:26 -0600
SrSRG
remap single point does not give me the correct value
remap
184
views
no
answers
no
votes
2016-08-02 11:22:24 -0600
uuu789
ROI in android
android
31k
views
no
answers
no
votes
2018-02-26 05:16:58 -0600
Riya208
How do I detect the curvy lines in OpenCV?
linedetection
157
views
no
answers
no
votes
2019-05-29 16:53:21 -0600
biza
How can define a region of interest in empty parking spaces?
opencv
c++
846
views
no
answers
no
votes
2015-02-24 17:59:15 -0600
alexz
OpenCV fails to load after upgrading to Android 5.02
cvload
android
277
views
no
answers
no
votes
2016-04-06 05:26:49 -0600
choukri el
Segmentation fault when calling a method which contains an image as parameter
CvMat
segfault
540
views
no
answers
no
votes
2014-10-21 09:01:21 -0600
RiSaMa
Web cam and prosilica camera did not work.
prosilica
Mat
c++
qt5
1k
views
no
answers
1
vote
2016-09-02 02:31:10 -0600
LiquidSquid
OpenCV 3 DNN module - loading a tensorflow model?
deleted
3k
views
no
answers
no
votes
2013-02-14 14:25:55 -0600
nessence
detectMultiScale: Using rejectLevels and levelWeights
detectMultiScale
rejectLevels
levelWeights
131
views
no
answers
no
votes
2018-01-24 17:12:31 -0600
loviso
How to evaluate a cascade classifier?
pr_curve
opencv
cascadeclassifier
221
views
no
answers
no
votes
2013-11-13 15:39:56 -0600
slaw
APPEND to xml.gz
xml
yaml
persistence
append
gzip
1k
views
no
answers
no
votes
2016-12-07 02:33:04 -0600
Humam Helfawi
Can not find Java folder in OpenCV build
android
602
views
no
answers
no
votes
2015-04-09 03:44:32 -0600
Francesco87
Is there any OpenCV build options to reduce the resulting apk file?
android
263
views
no
answers
no
votes
2020-07-02 03:28:38 -0600
berak
I am unable to load image using openCV and using visual studio for c++ code.
opencv
c++
imageprocessing
2k
views
no
answers
no
votes
2019-04-05 14:50:05 -0600
Hugheschen
How is RMS calculated in stereoCalibrate()
stereo-calibration
650
views
no
answers
no
votes
2016-03-14 05:12:58 -0600
mani
How to detect shoulder using OpenCV
Haar
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