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12,357 questions
Tagged
1k
views
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answers
no
votes
2017-04-19 22:10:29 -0600
boydcheung
Getting zero ROIs from getOptimalNewCameraMatrix
calibration
fisheye
299
views
no
answers
1
vote
2020-10-13 03:55:28 -0600
banderlog
What the difference between `CV_VERSION_STATUS` values?
openvino
336
views
no
answers
no
votes
2015-01-15 10:51:21 -0600
Willis
How to determine time to collision
android
183
views
no
answers
no
votes
2019-10-14 04:24:44 -0600
wraughe71
How to find objectPoints for stereo calibration
stereo-calibration
opencv
python
1k
views
no
answers
no
votes
2017-06-01 08:06:05 -0600
mahmood
opencv with non default python executable
python
1k
views
no
answers
no
votes
2018-04-28 10:04:58 -0600
Macho
Approach to implement Multi class SVM classifier
CvSVM
SVM
Multi-class
HOGSVM
Multi-class-svm
opencv
85
views
no
answers
no
votes
2018-08-06 03:59:32 -0600
abdorreza
send special GpuMat elements to kernel by CUDA
CUDA
c++
97
views
no
answers
-2
votes
2017-11-27 21:26:20 -0600
Zaxby
I am trying to create a program that will compare a video image to a library of images. Is this possible?
down-voted
257
views
no
answers
no
votes
2015-01-08 00:24:26 -0600
Gopi Krishnan
architecture x86_64 error,While using c++ code in flandmark detection on mac osX
c++
opencv
mac_OSX
netbeans
161
views
no
answers
no
votes
2013-11-26 03:57:54 -0600
Nihad
How can I see SIFT keypoints from an image?
#opencv
233
views
no
answers
no
votes
2018-07-10 05:30:31 -0600
App Magnetics
Cannot build Android libraries
android
141
views
no
answers
no
votes
2016-12-05 10:02:22 -0600
essamzaky
How to calculate confidence of Flann
flann
confidence
385
views
no
answers
no
votes
2020-10-23 00:36:49 -0600
ABalandra
Depth registration function in CUDA
CUDA
depth-image
depth-registration
externalCamera
registerDept
189
views
no
answers
1
vote
2015-08-19 07:22:21 -0600
Stevus
Telephoto lens calibration
telephoto
calibration
1k
views
no
answers
no
votes
2019-03-27 09:45:14 -0600
fredand44
How to build openCV.jar?
java
2k
views
no
answers
no
votes
2015-09-03 05:24:54 -0600
roshanpal
can't find OpenCV 3 lib and bin files
Opencv3.0
DLL
libs
465
views
no
answers
no
votes
2018-07-03 06:57:08 -0600
Dbhargava
how to build OpenCV with UI backend? in raspberry pi
opencv
Raspberry
Pi
70
views
no
answers
no
votes
2019-04-26 09:03:40 -0600
harfbuzz
Assign two threshold values for two ranges of pixels
thershold
516
views
no
answers
no
votes
2017-06-25 03:27:38 -0600
ashwath1993
cuda::StereoBM parameters explanation
stereoBM
CUDA
documentation
1k
views
no
answers
3
votes
2012-09-04 10:59:35 -0600
Arrakis
SVM Predict Slow
opencv
2.4
SVM
Predict
4k
views
no
answers
1
vote
2013-12-05 00:51:46 -0600
droidCV
circle detection opencv android
android
java
houghcircle
138
views
no
answers
no
votes
2018-12-24 11:22:15 -0600
iro
How to separate out markings written by black pen,pencil,sketch pen
morphing
Thresholding
613
views
no
answers
no
votes
2016-06-06 09:50:12 -0600
aripod
Coordinates of keypoints using FLANN matcher
keypoint-matching
314
views
no
answers
no
votes
2016-05-30 13:01:48 -0600
ftbmynameis
Visual Studio, NuGet doesn't download lib/dll
visual#studio
opencv
nuget
168
views
no
answers
no
votes
2019-07-22 02:45:19 -0600
Eric Peter
how can load a frozen.pb model in nodejs using opencv4nodejs
opencv4nodejs
689
views
no
answers
no
votes
2020-08-13 08:32:45 -0600
amateurpirate
Increasing FPS on 2 USB cams streaming at the same time w/ Jetson Nano
Multithreading
multiprocessing
3dmapping
Jetsonnano
usb
418
views
no
answers
no
votes
2020-07-16 01:35:19 -0600
chrissi_gsa
DNN face detection in UWP/C++: strange output
dnn
Facedetection
uwp
python
131
views
no
answers
no
votes
2019-01-31 20:13:57 -0600
winter_reyi
the error about arm64 in xcode
ios
opencv
arm64
258
views
no
answers
1
vote
2015-02-05 21:35:00 -0600
seidju
Find lower border of objest using Brightness Histogram
OCR
Histograms
anpr
objectdetection
Overlooked
324
views
no
answers
1
vote
2015-02-24 00:32:45 -0600
bauchetj
Tutorial code crashes when using QtCreator
QtCreator
opencv
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