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12,357 questions
Tagged
438
views
no
answers
no
votes
2017-09-24 22:53:33 -0600
mikerosz
Video Capture Error A.R Drone 2.0
opencv
python
403
views
no
answers
no
votes
2020-01-05 14:42:10 -0600
Ming
Does OPENCV_TRACE still work?
amd
trace
profiling
1k
views
no
answers
1
vote
2013-11-26 20:22:03 -0600
wonkoderverstaendige
Change frame size on Microsoft LifeCam Studio Win8
lifecam
866
views
no
answers
no
votes
2015-07-09 08:47:05 -0600
berak
Unable to compile program due to dependencies
FaceRecognizer
161
views
no
answers
no
votes
2019-12-30 00:02:47 -0600
dineshlama
How to find hierarchy of multiple contours
contour
517
views
no
answers
no
votes
2020-07-23 09:29:44 -0600
Will
Enabling Address Sanitizer for OpenCV builds
build
cmake
130
views
no
answers
no
votes
2015-08-12 18:36:49 -0600
AGPX
Is it the triangulation routine is correct? (OpenCV 3.0.0)
triangulation
bug
97
views
no
answers
no
votes
2015-04-06 12:00:30 -0600
Ekalic
Warping patch on sphere
warping
opencv
197
views
no
answers
no
votes
2017-07-10 03:21:10 -0600
Jt1995
access to single pixel of SuperpixelSlic object Android
slic
android
opencv
java
Superpixel
SuperpixelSLIC
188
views
no
answers
no
votes
2017-08-25 04:12:03 -0600
mehrdad1261
Detect fixed string in the image
string
android
detect
java
74
views
no
answers
no
votes
2018-10-01 22:06:12 -0600
kenneth
distanceTransform not working in Xcode
distanceTransform
objectiveC
170
views
no
answers
no
votes
2017-11-13 09:43:08 -0600
Luisgo
::max/min in debayer.cu
CUDA
debayer
430
views
no
answers
no
votes
2016-12-19 21:50:54 -0600
ru4mj12
face.predict error in cv3 python 2.7
cv3
python
face
153
views
no
answers
no
votes
2015-04-16 16:49:51 -0600
Joblo
Big problem when I build with arm-linux-gnueabi compiler (linux)
linux
opencv
arm
c++
compile
1k
views
no
answers
no
votes
2015-07-12 09:54:22 -0600
Markov Alex
stereoRectify makes strange images distortion
stereo-calibration
stereo
stereorectify
remap
593
views
no
answers
no
votes
2014-11-04 10:37:48 -0600
Doombot
Image scanning heuristic
#image_scanning
#parallelization
#bound_busting
159
views
no
answers
no
votes
2017-10-05 11:58:24 -0600
MarioTavarez
How to recognise a image 2d preload and follow it by webcam in a rectangle in Python Opencv?
python
opencv
image
4k
views
no
answers
1
vote
2016-08-02 06:14:55 -0600
avpai
counting the number of child contours inside a contour in opencv
c++
opencv
contours
FindContour
hierarchy
image-processing
1k
views
no
answers
no
votes
2014-03-27 05:48:31 -0600
adhilhazari
Building a simple 3d model : Using build3dmodel.cpp
3dreconstruction
3d
377
views
no
answers
no
votes
2018-08-24 09:59:06 -0600
Paul23
Blurred Image Stitching
image-stitching
stitcher_detailed
stitching_detailled
panorama
blurring
blurry
242
views
no
answers
no
votes
2017-09-27 10:46:14 -0600
berak
videoCapture::open doesn't see default camera
videocapture
55
views
no
answers
no
votes
2016-11-05 08:59:24 -0600
ahmad109880
how to detct hand patterns usin open cv
hand_patterns
1k
views
no
answers
no
votes
2015-03-19 04:18:16 -0600
Guanta
Does a mask in "detectandcompute" restrict feature point center (pt), or contributing pixels (to the calculation of the feature point)
akaze
detectandcompute
mask
289
views
no
answers
1
vote
2014-10-07 05:27:24 -0600
madhat1
OpenCV OCL on Android
#OpenCL
#android#opencv
#opencl#opencv
532
views
no
answers
no
votes
2017-12-12 14:23:57 -0600
jim_hoggey
how to download install 'createLBPHFaceRecognizer' module opencv raspberry pi
opencv
RaspberryPi
126
views
no
answers
no
votes
2018-05-10 15:59:04 -0600
halfpotato
How do I perform a normal convolution?
Convolution
854
views
no
answers
no
votes
2014-02-05 14:21:39 -0600
jceceniceros
Train KNN classifier with several samples OpenCV Python
feature-detection
feature-extraction
SurfFeatureDetector
KNN_classification
379
views
no
answers
no
votes
2014-04-22 07:52:15 -0600
gino0717
Restric the angle of fitEllipse?
fitEllipse
Angle
332
views
no
answers
no
votes
2019-06-10 04:52:50 -0600
berak
Matchtemplate(Normalized Cross Correlation) same size two picture
c++
matchTemplate
102
views
no
answers
no
votes
2019-10-14 04:25:40 -0600
cjacquel
Contour as ChainCode is Opencv 4.1.1
contour
Chaincode
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