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12,357 questions
Tagged
943
views
no
answers
no
votes
2018-08-14 00:11:20 -0600
whdt
How to solve frame too large problem?
c++opencv
Livestream
473
views
no
answers
no
votes
2019-11-12 12:03:58 -0600
Vizer
Why does cv::VideoWriter close with corrupt avi indices?
CaptureVideo
videofile
CreateVideoWriter
247
views
no
answers
no
votes
2015-10-14 08:26:44 -0600
RogueRugger
OpenCV 3.0 python replacement for CalcEMD2?
EMD
CalcEMD2
435
views
no
answers
1
vote
2012-09-05 20:26:16 -0600
phone
Is it possible to use the chi-squared kernel for an SVM in OpenCV?
SVM
187
views
no
answers
no
votes
2017-07-03 04:57:23 -0600
ashwath1993
Increasing max disparity for cuda::stereoBM
CUDA
stereoBM
gpucuda
4k
views
no
answers
no
votes
2016-02-08 08:13:35 -0600
Priya Dharsini
unknown cmake command "ocv_define_module"
ocv_define_module
125
views
no
answers
1
vote
2016-09-13 10:41:23 -0600
srbh
As I am unable to understand formula/theory/details of this function details::focalsFromHomography () ? Can someone help me understanding or getting focals form Homography ?
calibration
findHomography
focal_lenght
motion
pose_estimation
1k
views
no
answers
no
votes
2014-08-05 15:06:59 -0600
cln1073
How do you use the legacy GLCM?
opencv
cvCreateGLCM
GLCM
Legacy
deprecated
#c++
2k
views
no
answers
no
votes
2018-09-13 07:41:05 -0600
Make42
Memory issues when loading videos into frames
memory_allocation
memoryleak
memory
576
views
no
answers
no
votes
2018-08-12 04:45:55 -0600
krishprince
How to use ROC curve class in opencv?
c++
opencv
featuredetector
2k
views
no
answers
no
votes
2015-05-22 10:27:00 -0600
luz0928
Velocity and acceleration measurement
velocity
measurements
acceleration
tracking
3k
views
no
answers
no
votes
2016-09-13 13:17:01 -0600
bharatbarguar
where to get Slow.flv
slow.flv
3k
views
no
answers
no
votes
2015-05-15 04:01:01 -0600
eruru
Extracting features with opencv for image classification
Opencv3.0
machinelearning
2k
views
no
answers
-1
votes
2014-05-22 12:55:14 -0600
Adnane
python cvLoadImage problem
funny
418
views
no
answers
1
vote
2017-02-28 22:57:43 -0600
AlexRothberg
refineDetectedMarkers on non planar board
aruco
detectmarkers
estimatepose
board
1k
views
no
answers
no
votes
2015-01-13 11:56:15 -0600
palumbs
asymmetric circle grid camera calibration error "OpenCV Error: Bad argument (Unknown array type) in cvarrToMat"
asymmetriccirclegrid
camera
calibration
1k
views
no
answers
no
votes
2016-11-21 03:59:47 -0600
berak
How to read video from camera using opencv python
camera
python
1k
views
no
answers
no
votes
2019-03-13 11:03:31 -0600
dineshganti
hand written signature recognition approach suggestion
python
opencv
543
views
no
answers
no
votes
2014-04-03 10:38:16 -0600
Parsa
Corrupted double linked-list for imshow function !!!
deleted
1k
views
no
answers
no
votes
2015-02-10 01:49:08 -0600
Rajind
Getting masked area to be transparent ?
image-manipulation
mask
c++
transparency
529
views
no
answers
no
votes
2014-04-21 03:23:10 -0600
rainNight
I am developing face recognize on android,why the predict method always return 0
FaceRecognizer
Predict
370
views
no
answers
no
votes
2017-10-30 01:18:27 -0600
mzeus.bolt
How to disable modules of openCV which are not required.
android
opencv
2k
views
no
answers
no
votes
2015-04-20 07:06:30 -0600
NumesSanguis
Building OpenCV 3.0.0-beta Windows Python 3.4
building
windows
python3.4
cmake
python3
798
views
no
answers
1
vote
2016-12-14 12:30:27 -0600
redleon80
How to Increase JPG file size?
android
imwrite
improc
imgcodecs
45
views
no
answers
no
votes
2016-04-06 04:11:21 -0600
lea
not able to create a simple Mat object for android
CreateMat
513
views
no
answers
no
votes
2017-09-10 01:01:14 -0600
Abdallah Nasir
How to filter out outliers images from a set of images
BackgorundMOG2
lighting-condition
shadow
64
views
no
answers
no
votes
2018-10-18 03:51:36 -0600
Harpah
How to record video live streaming form IP camera
camera#java#record
538
views
no
answers
no
votes
2016-04-04 02:22:42 -0600
sumit patel
how to use openmp for making parallel kmeans ?
kmeans
openmp
access-violation
390
views
no
answers
no
votes
2015-03-04 10:39:35 -0600
JR hahne
VideoCapture Bug on Linux using Video without a Codec
videocapture
ffmpeg
linux
NoCodec
4k
views
no
answers
no
votes
2018-07-26 10:44:25 -0600
accdev
Why am I getting undefined reference to cv::imwrite?
android
undefined_references
1
2
3
4
5
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412
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