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29,830 questions
Tagged
218
views
1
answer
-2
votes
2017-01-30 17:26:35 -0600
Tetragramm
Alerts or Notifications From Color/Object Recognition in OpenCV
Notifications
1k
views
1
answer
no
votes
2017-01-30 08:37:52 -0600
pi-null-mezon
I sometimes get the below access violation error when running any of my OpenCV programs such as the simple one below.
access
access-violation
368
views
1
answer
no
votes
2017-01-30 08:29:04 -0600
pi-null-mezon
Distributed Face Recognition
facerec
Fisherfaces
Predict
distribution
3k
views
1
answer
no
votes
2017-01-30 07:53:58 -0600
Pedro Batista
Combine a Haar Cascade with color detection
cvHaarCascadeClassi
objectdetection
Color
cascadeclassifier
387
views
1
answer
no
votes
2017-01-30 05:20:02 -0600
LBerger
Applying NDVI indicator on JPEG images in Android using OpenCV
android
opencv
324
views
1
answer
no
votes
2017-01-29 13:47:34 -0600
LBerger
What does the MapAffine::inverseMap() function do?
opencv_contrib
262
views
1
answer
1
vote
2017-01-29 08:21:16 -0600
Tetragramm
Static Video Background Subtractor?
backgroundMOG2
BackgroundSub
614
views
1
answer
no
votes
2017-01-28 21:39:31 -0600
berak
Simple SVM example -- not returning expected results
ml
machinelearning
SVM
2k
views
1
answer
no
votes
2017-01-28 21:16:58 -0600
berak
why is createButton not implemented?
createButton
opencv
qt
3.2.0
295
views
1
answer
no
votes
2017-01-28 06:33:38 -0600
agatte
How to compile opencv project in cmake [closed]
c++#opencv
cmake
cuda#cmake#opencv
707
views
1
answer
no
votes
2017-01-28 05:33:05 -0600
LBerger
How to calculate labels given centers of K-Means in OpenCV
opencv
c++
kmeans
2k
views
no
answers
no
votes
2017-01-28 04:07:49 -0600
berak
Image Calibration
android
182
views
no
answers
no
votes
2017-01-27 11:27:08 -0600
poohmaan
Segmentation fault during MapperGradAffine.calculate() [closed]
opencv_contrib
5k
views
1
answer
no
votes
2017-01-27 09:56:26 -0600
berak
what might cause problems with openCV linking?
install
c++
compile
158
views
no
answers
no
votes
2017-01-27 09:13:20 -0600
arvids.p
Recognizing an untaught object (image recognition) [closed]
image-recognition
classification
computer-vision
14k
views
3
answers
no
votes
2017-01-27 08:42:44 -0600
Akhilesh
convert single channel to 3 channel
convert
1k
views
1
answer
-3
votes
2017-01-27 08:42:38 -0600
marsfan
mat newMat = new Mat() crashes android app [closed]
android
Mat
833
views
no
answers
no
votes
2017-01-27 05:33:14 -0600
berak
OPENCV POLYLINE
polylines
236
views
1
answer
no
votes
2017-01-27 04:50:45 -0600
StevenPuttemans
Lable/Area detection
deep-neural-network
image-recognition
1k
views
1
answer
1
vote
2017-01-27 04:47:51 -0600
Jaykob
Training Neumann Matas classifiers
training
NM
classifiers
102
views
no
answers
no
votes
2017-01-27 04:16:20 -0600
Nbb
watershed components
watershed
346
views
no
answers
no
votes
2017-01-27 03:44:32 -0600
Jaykob
Structured edge detection performance
StructuredEdge
detectedges
randomforest
4k
views
no
answers
no
votes
2017-01-27 03:43:50 -0600
davidproc
Photometric Stereo
stereo
photometric
327
views
1
answer
no
votes
2017-01-27 01:51:37 -0600
berak
How to save matrix 2d to array
save
matrix
to
array
2k
views
3
answers
no
votes
2017-01-27 01:41:15 -0600
Prakash iOS
iOS CvVideoCamera shows up sideways
ios
camera
1k
views
1
answer
no
votes
2017-01-27 01:35:51 -0600
berak
Mat element wise multiplication 8UC1 x 8UC3
Mat
1k
views
1
answer
no
votes
2017-01-27 00:29:46 -0600
Nbb
How to find local minima for watershed in OpenCV ?
watershed
130
views
no
answers
-3
votes
2017-01-26 19:51:36 -0600
jamesson
How is a touch event defined for blobs/fiducials? [closed]
Blob-tracking
458
views
no
answers
no
votes
2017-01-26 13:36:24 -0600
Milkboy
Aruco corner refinement poses are unstable in OpenCV 3.2
aruco
2k
views
1
answer
no
votes
2017-01-26 13:30:54 -0600
LBerger
Why is the first openCV API call so slow?
performance
profiling
threshold
c++
opencv
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