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12,357 questions
Tagged
497
views
no
answers
no
votes
2015-10-29 13:39:00 -0600
Vishnu Makkapati
Error with trainAuto
SVM
1k
views
no
answers
no
votes
2015-11-13 01:33:03 -0600
Kris
Stitching from "leaveBiggestComponent" rejected Images but have orientation from the phone's sensors
stitching
324
views
no
answers
no
votes
2019-04-29 10:08:26 -0600
kermit
Why Opencv ORB image matching fail randomly for a specific image?
android#opencv#ORB
2k
views
no
answers
no
votes
2019-08-18 07:10:00 -0600
shim
Any functions like numpy.polyfit in OpenCV?
numpy
Poly
polyfit
180
views
no
answers
no
votes
2017-12-07 20:20:51 -0600
Hank538
Generate .clb files when using OpenCL
opencl
376
views
no
answers
no
votes
2015-07-24 11:25:48 -0600
andré
Match corresponding peaks/valleys of similar histograms
histogram
1k
views
no
answers
no
votes
2017-05-04 14:52:12 -0600
stillNovice
Aruco module, estimatePoseSingleMarkers looks great, estimatePoseBoard does not.
charuco
aruco
estimatepose
237
views
no
answers
no
votes
2014-11-24 03:28:28 -0600
da ghara
how can i run opencv-qt creator -ubuntu
qt-library
120
views
no
answers
no
votes
2017-05-19 02:35:55 -0600
eltchar
video over 4 gb
videowriter
109
views
no
answers
no
votes
2015-01-15 20:19:28 -0600
Rashid99
Classification of objects in videos
objectdetection
4k
views
no
answers
no
votes
2020-10-04 21:16:06 -0600
Deauther_2560
f= cv2.dnn.readNet(prototxtPath, weightsPath) cv2.error: OpenCV(4.4.0) C:\caffe\caffe_io.cpp:1121: error: (-2:Unspecified error) FAILED: fs.is_open(). Can't open "\deploy.prototxt" in function 'cv::dnn::ReadProtoFromTextFile'
Open
cvnpythonopenvideo
1k
views
no
answers
no
votes
2015-11-02 05:45:06 -0600
alexandra
Crop image after stitching
opencv
c++
crop
58
views
no
answers
no
votes
2016-06-03 09:45:22 -0600
vaishali masal
i am doing project using opencv on raspberian wheezy (Linux) platform.Can anyone provide me a code for histogram equalisation using python language.
opencv
python
355
views
no
answers
no
votes
2016-03-11 06:48:05 -0600
Jennings
Showing error while running cmake in ubuntu
cmake
hadoop
hipi
113
views
no
answers
no
votes
2016-09-25 19:13:52 -0600
olibd
Is it easier to stitch 1080@30fps in h.264 or MPEG?
stiching
1k
views
no
answers
no
votes
2016-10-04 01:24:47 -0600
berak
how to dispaly percentage pridiction in fisher face recoginition algorithm
Face-Recognition
python
Fisherfaces
1k
views
no
answers
3
votes
2012-09-04 10:59:35 -0600
Arrakis
SVM Predict Slow
opencv
2.4
SVM
Predict
143
views
no
answers
no
votes
2015-06-17 04:14:55 -0600
Mohanraj
out door surveillance camera for face recognition
camera
face
recogntion
2k
views
no
answers
no
votes
2014-11-15 08:05:58 -0600
MRDaniel
3D Reconstruction
#multiplecamera
#3dreconstruction
125
views
no
answers
1
vote
2019-02-22 08:54:45 -0600
js4267
Determining the proper vectorized from a fundamental one
c++
intrinsics
315
views
no
answers
no
votes
2018-05-18 01:26:28 -0600
Santhosh1
Robust black cloth detection.
HSV
474
views
no
answers
2
votes
2017-06-14 03:09:11 -0600
Nbb
Removing the boundary after segmentation ?
segmentation
174
views
no
answers
no
votes
2015-12-11 07:06:39 -0600
Anjenson
OpenCV Otsu threshold: different results on Ubuntu (openSUSE) and OS X
OSX
linux
1k
views
no
answers
1
vote
2014-08-14 03:01:23 -0600
testingkills
negative values of rectange in bounding box in opencv c++
boundingRect
contour
Overlooked
1k
views
no
answers
no
votes
2016-07-07 11:17:23 -0600
mrfromage
FaceRecognizer trained XML to Cascade Classifier (2.4.13)?
java
opencv
267
views
no
answers
no
votes
2016-05-21 02:52:19 -0600
nawara
LSH matching save and load
lsh
flann
245
views
no
answers
no
votes
2016-07-13 04:56:22 -0600
atv
Improving eigenFaces by adding negative training images
opencv
eigenfaces
149
views
no
answers
no
votes
2016-03-31 15:32:15 -0600
Tetragramm
How can I add more selections to track at the same time?
c++opencv
object-tracking
visual-c++
computervision
275
views
no
answers
no
votes
2014-09-03 15:47:45 -0600
ccerhan
calib3d problem in opencv 2.4.9 on Mac OS X
Calib3d
MacOSX
#opencv2.4.9
72
views
no
answers
no
votes
2018-06-05 13:18:08 -0600
LFIprogrammer
opencv hough trans.
opencv
python
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