First time here? Check out the FAQ!
Hi there! Please sign in
help
faq
tags
users
badges
This forum is disabled, please visit
https://forum.opencv.org
ALL
UNANSWERED
Ask Your Question
RSS
Sort by »
date
activity
answers ▼
votes
29,830 questions
Tagged
2k
views
no
answers
no
votes
2018-07-04 21:40:44 -0600
whdt
opencv 3.4.1 decoding error while get streaming from h264
c++#opencv
opencv#c++#visual
276
views
no
answers
no
votes
2018-07-05 04:39:12 -0600
holger
open cl confusion
openc
cl
dnn
118
views
no
answers
no
votes
2018-07-05 08:08:55 -0600
50sman
How to address a hole detection "problem"
RPi
holes
detection
highligthning
311
views
no
answers
no
votes
2018-07-05 11:34:44 -0600
pwharton
Adding templates to linemod fails
linemod
c++
951
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
638
views
no
answers
-2
votes
2018-07-05 12:04:08 -0600
OpenCVNoob69
How do you use OpenCV to find horizontal angle and vertical angle from the center of an image to the center of a rectangular contour?
angles
boundingRect
distance
311
views
no
answers
1
vote
2018-07-06 06:14:48 -0600
berak
offtopic: facenet model phenomenon [closed]
facenet
dnn
1k
views
no
answers
no
votes
2018-07-06 07:33:58 -0600
mayra
How can we check if a particular pixel is in this pixel range or not?
pixel
vector
Color
c++
opencv
comparison
110
views
no
answers
no
votes
2018-07-06 08:23:36 -0600
Patrik
Threshold limitations
threshold
277
views
no
answers
no
votes
2018-07-06 10:12:08 -0600
Bleach
Cascade file trained in traincascade in cuda::CascadeClassifier
cascadeclassifier
traincascade
cascade
271
views
no
answers
no
votes
2018-07-06 10:34:29 -0600
berak
mismatching results with imread with different libpng ?
libpng
imread
120
views
no
answers
no
votes
2018-07-06 16:57:11 -0600
Kafan
Queries with opencv background substraction BackgroundSubtractorMOG2
BackgroundSub
MOG2
memory_allocation
opencv
585
views
no
answers
no
votes
2018-07-06 17:50:04 -0600
moshel
Cant run inference using model from tf zoo
opencv
tensorflow
169
views
no
answers
no
votes
2018-07-07 01:06:51 -0600
Yantao Xie
Error: The document of the warpAffine is not in accordance with the source code
bugs
documentation
1k
views
no
answers
no
votes
2018-07-07 13:34:43 -0600
Xahin96
Need help in Eye Gaze detection - Python opencv
gaze-detection
eye-detection
eye-gaze
eye-direction
353
views
no
answers
1
vote
2018-07-07 17:15:15 -0600
Kevin Knox
Should I try to OCR shorthand
OCR
441
views
no
answers
no
votes
2018-07-08 20:11:04 -0600
huangcl
Shufflenet has two new network layers, namely ShuffleChannel and ConvolutionDepthwise.
dnn
shufflenet
1k
views
no
answers
no
votes
2018-07-08 12:45:11 -0600
jordan314
compile error with undefined reference to experimental_dnn_v3
aruco
compilation-error
307
views
no
answers
no
votes
2018-07-08 13:44:54 -0600
Kikolo3000
Finding segment length
length
linedetection
linesegments
599
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
941
views
no
answers
no
votes
2018-07-09 00:47:22 -0600
Phil4444
convertTo : Mat vs GpuMat
convertTo
109
views
no
answers
no
votes
2018-07-09 03:38:44 -0600
HaiqiangZhang
Is there a approximation error in the fisheye camera model
fisheye
camera
model
353
views
no
answers
no
votes
2018-07-09 05:10:25 -0600
ali hakimiyan
How sort contours in java?
sort
1k
views
no
answers
no
votes
2018-07-09 07:30:48 -0600
Vladislav
OpenCV just won't run on Code::Blocks [closed]
funny
4k
views
no
answers
no
votes
2018-07-09 12:07:08 -0600
edapx
How to detect curved lines with openCV
opencv
linedetection
curves
289
views
no
answers
no
votes
2018-07-09 12:15:47 -0600
wanger
/usr/bin/ld: cannot find -lopencv_dep_nppial
CUDA9.0
ubuntu14.04
151
views
no
answers
no
votes
2018-07-09 15:12:03 -0600
phil_777
Documentation about classifier XML file
haarClassifier.xml
cascade.xml
cascade-classifier
xml
678
views
no
answers
no
votes
2018-07-09 15:30:11 -0600
jmaye
reprojectImageTo3D coordinate system
stereo
186
views
no
answers
no
votes
2018-07-09 23:57:02 -0600
chuliqiang
how can i instead of waitkey in MFC [closed]
MFC
sleep
waitkey
85
views
no
answers
no
votes
2018-07-10 02:34:39 -0600
kontrolog
qt 5.9.6 opencv ios pack failure
ios
« previous
1
...
871
872
873
874
875
...
995
next page »
Links
Official site
GitHub
Wiki
Documentation
Contributors
Tags
opencv
×5
dnn
×3
c++
×2
linedetection
×2
python
×2
angles
×1
aruco
×1
BackgroundSub
×1
boundingRect
×1
bugs
×1
camera
×1
cascade
×1
cascadeclassifier
×1
cascade-classifier
×1
cascade.xml
×1
cl
×1
Color
×1
comparison
×1
compilation-error
×1
convertTo
×1
c++#opencv
×1
CUDA9.0
×1
curves
×1
detection
×1
distance
×1
documentation
×1
eye-detection
×1
eye-direction
×1
eye-gaze
×1
facenet
×1
fisheye
×1
funny
×1
gaze-detection
×1
haarClassifier.xml
×1
highligthning
×1
holes
×1
imread
×1
ios
×1
length
×1
libpng
×1
linemod
×1
linesegments
×1
memory_allocation
×1
MFC
×1
model
×1
MOG2
×1
OCR
×1
openc
×1
opencv#c++#visual
×1
pixel
×1
Copyright
OpenCV foundation
, 2012-2018. Content on this site is licensed under a
Creative Commons Attribution Share Alike 3.0
license.
Powered by Askbot version 0.10.2
Please note: OpenCV answers requires javascript to work properly, please enable javascript in your browser,
here is how
dummy
×
