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12,357 questions
Tagged
141
views
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answers
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votes
2020-01-28 03:07:54 -0600
Haffman97
How do I track Aruco cubes?
aruco
81
views
no
answers
no
votes
2014-11-01 18:54:42 -0600
roshan
Porting code with only opencv-core (Mat) functionality?
#Opencvcore
#cmake
150
views
no
answers
no
votes
2014-09-15 12:53:25 -0600
STF
Soft Cascade in 3.0.0
deleted
87
views
no
answers
no
votes
2014-05-26 11:35:32 -0600
황인학
subSpaceProjection error in android
#android#opencv
#fisherfaces
458
views
no
answers
no
votes
2013-03-05 20:14:54 -0600
Nultodel
The reference of the function cvCamShift ?
camshift
151
views
no
answers
no
votes
2018-03-13 02:15:00 -0600
Mr.90
After Calibration How to take the AOI of the undistorted checker board
c++#opencv
1k
views
no
answers
no
votes
2019-07-15 06:54:07 -0600
MuratHp
Unresolved External Symbol error OpenCV Cuda
CUDA
opencv
c++
14k
views
no
answers
no
votes
2014-07-21 14:55:58 -0600
li8bot
TypeError: img data type = 17 is not supported
python
186
views
no
answers
no
votes
2013-10-15 05:50:08 -0600
tenta4
calcOpticalFlowPyrLK. Use pyramids instead of Image
opencv
calcOpticalFlowPyrLK
610
views
no
answers
no
votes
2019-01-23 10:33:58 -0600
Der Luftmensch
Thermal Calibration Pattern Detection
filter2D
Convolution
LWIR
calibration
corners
Hough
452
views
no
answers
no
votes
2017-03-06 16:26:45 -0600
lovaj
Dense descriptor at multiple scales
SURF
DenseFeatureDetector
dense
965
views
no
answers
no
votes
2018-07-05 11:06:18 -0600
[email protected]
Python (-211) The total matrix size does not fit to "size_t" type in function cv::setSize
opencv
python
486
views
no
answers
no
votes
2019-06-17 01:49:10 -0600
Kafan
Need help in resolving error in Kalman filter implementation in Java using opencv
java
android
KalmanFilter
3d
Predict
252
views
no
answers
no
votes
2014-02-16 23:48:24 -0600
Urvesh
data type conversion - GpuMat
gpumat
conversion
617
views
no
answers
no
votes
2018-07-08 16:21:57 -0600
frascuelillo
Open USB webcam by name instead Id in Python Windows 10
webcam
python
windows
781
views
no
answers
no
votes
2020-04-13 12:01:53 -0600
DarkSkies
2 Euro Coin detector which Country is it? Is it front or backside from this coin?
java
265
views
no
answers
2
votes
2020-09-16 20:40:56 -0600
MatthewJohn
thinningIteration() function is very slow
Thinning
414
views
no
answers
no
votes
2015-10-07 09:54:31 -0600
vparihar
Video Stabilization using opencv videostab in IOS not working.
videostabilization
ios
opencv
137
views
no
answers
no
votes
2019-11-27 12:52:54 -0600
michlvl
histogram: how to find bins values for certain range of data(at Y-axis)?
histogram
438
views
no
answers
no
votes
2014-08-13 16:23:34 -0600
spauracchio
Prepare an image for OCR
OCR
199
views
no
answers
no
votes
2013-11-15 05:33:15 -0600
ioanna
Haar cascade - problem with xml file
haartraining
detection
113
views
no
answers
no
votes
2017-06-10 08:54:06 -0600
Adi
What are CV_Luv2LBGR and CV_Lab2LBGR and how to use them?
cvtColor
Color
216
views
no
answers
no
votes
2015-02-06 21:25:30 -0600
Faisal
Traffic Sign Recognition
signrecongition
129
views
no
answers
no
votes
2020-04-08 20:26:25 -0600
alittlebirdy
Using convertTo corrupts the image
c++opencv
882
views
no
answers
no
votes
2015-05-19 23:09:02 -0600
fredreload
c# process cvtcolor error
process
cvtColor
128
views
no
answers
-1
votes
2019-06-26 05:39:58 -0600
tsuda
Cursive character recognition
down-voted
599
views
no
answers
-1
votes
2016-03-08 04:58:54 -0600
Teju1106
How to calculate image matching percentage in opencv offline Image Recognition?
signature
image_recognition
837
views
no
answers
no
votes
2015-11-20 07:56:55 -0600
dev9004
I'm facing problem in linking openCV 3.0 with openni 2.2 using cmake 3.4. It keep showing error as No CMAKE_CXX_COMPILER could be found.
openni
opencv
515
views
no
answers
no
votes
2020-09-18 05:14:00 -0600
sturkmen
Error org.opencv.dnn.Dnn.readNetFromCaffe
readNetFromCaffe
java
467
views
no
answers
no
votes
2018-01-14 11:40:21 -0600
DrPepperJo
Aruco dictionary creation
aruco
charuco
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