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12,357 questions
Tagged
174
views
no
answers
no
votes
2018-05-30 07:23:40 -0600
opencv-newb
What is wrong with these images?
stitcher_detailed
287
views
no
answers
no
votes
2018-02-16 07:26:08 -0600
raisa_
Check for metamers in an image (using C++)
opencv
c++
colortracking
inRange
661
views
no
answers
no
votes
2015-09-02 10:21:45 -0600
dtmoodie
Using thrust with cv::cuda::GpuMat
CUDA
thrust
522
views
no
answers
1
vote
2014-02-26 07:25:54 -0600
Elix
OpenCV Neural Network Sigmoid Output
neural_networks
673
views
no
answers
no
votes
2013-12-15 12:23:49 -0600
Adam Pash
Converting pixel data from JavaScript to OpenCV's Mat
nacl
google-native-client
214
views
no
answers
no
votes
2020-05-24 08:03:42 -0600
YashRunwal
Extracting same point from images
python
110
views
no
answers
no
votes
2019-07-16 04:37:25 -0600
chibo
Overlapped contours of moments
cv.Moment
800
views
no
answers
no
votes
2019-06-07 07:52:29 -0600
seaxgast
Image stitching - need of seam finding/blending
image-stitching
blending
segmentation
panorama
95
views
no
answers
no
votes
2016-11-01 18:42:31 -0600
alecs26
Slow capture with bad lighting
slow
101
views
no
answers
no
votes
2017-05-24 23:44:45 -0600
lohachan0108
How can I use the NormHistogramCostExtractor class? What function do I need to call to extract the cost? What are the arguments to be passed ?
c++
opencv
image-processing
histogram
175
views
no
answers
no
votes
2016-03-08 13:21:34 -0600
gmcgrath
Setup.py for python bindings?
build
python
1k
views
no
answers
no
votes
2014-10-13 08:08:28 -0600
fnhdx
unexpected performance using SVM with RBF kernel
SVM
656
views
no
answers
no
votes
2015-12-15 10:47:17 -0600
kaushikmit
Object Detection using SVM
opencv
c++
SVM
154
views
no
answers
no
votes
2017-08-01 01:34:59 -0600
Summer Sun
Fail to use GPU related functions.
CPUvGPU
261
views
no
answers
no
votes
2015-05-17 05:04:46 -0600
aizerin
Java OpenCV matrix .get() cause memory leak
java
memoryleak
1k
views
no
answers
no
votes
2020-07-08 14:51:11 -0600
supra56
"no element rtspsrc" gstreamer+opencv in win10
rtspsrc
gstreamer
windows
244
views
no
answers
no
votes
2014-06-02 11:05:22 -0600
ilja andrejevic
cvLoad/cvSave corrupted data
cvSave
cvload
corrupted
data
4k
views
no
answers
no
votes
2017-01-10 10:17:06 -0600
greengiant83
Can't read camera feed
newbie
camera
1k
views
no
answers
no
votes
2015-09-24 05:00:50 -0600
prestojunkie
How to determine if gamma decorrection is required?
colorspace
gamma
imread
RGB
94
views
no
answers
no
votes
2019-10-07 16:11:33 -0600
genesys
mapping returned from cv::aruco::estimatePose
aruco
105
views
no
answers
no
votes
2015-06-21 10:20:46 -0600
qingshanyouyou
Image match error measurement
c++
opencv
SURF
58
views
no
answers
no
votes
2016-09-21 03:34:47 -0600
andys6677
opencv on slackware64 trouble
deleted
1k
views
no
answers
1
vote
2013-09-17 02:35:21 -0600
Max Muster
JAVA: How to deal with the value returned by Imgproc.matchShapes(Mat contour1, Mat contour2, int method, double parameter)?
contour
matchShapes
1k
views
no
answers
no
votes
2017-05-28 07:36:37 -0600
sebastienTurr
Error at the begining of Training Stage 1
opencv
debian
Vec
stage
bad
argument
457
views
no
answers
no
votes
2018-11-29 01:50:47 -0600
Rakesh Kumar
barcode detection in a scanned image
colordetection
360
views
no
answers
1
vote
2014-01-04 04:06:00 -0600
sploid
OpenCV several objects CvANN_MLP
#ml
938
views
no
answers
no
votes
2020-03-03 22:23:43 -0600
Sibi K S
How to convert 16UC4 cv::Mat to AVFrame
avframe
322
views
no
answers
no
votes
2015-02-24 12:36:36 -0600
Dhanashri
Does opencv 3.0.0 alpha supports ARM Neon SIMD implemetation for FREAK descriptor?
ARM-SIMD
freak
opencv
3.0.0
alpha
1k
views
no
answers
no
votes
2019-09-10 13:18:34 -0600
Markus11123
Distance between Camera and Marker (calculate with Tvec)
distance
solvePnP
camera
pose
translation
tvec
1k
views
no
answers
no
votes
2014-06-16 05:23:09 -0600
cks2k2
Android opencv and java datatypes
opencv
android
java
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