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
263
views
no
answers
no
votes
2018-07-06 10:34:29 -0600
berak
mismatching results with imread with different libpng ?
libpng
imread
117
views
no
answers
no
votes
2018-07-06 16:57:11 -0600
Kafan
Queries with opencv background substraction BackgroundSubtractorMOG2
BackgroundSub
MOG2
memory_allocation
opencv
444
views
no
answers
no
votes
2018-07-06 17:50:04 -0600
moshel
Cant run inference using model from tf zoo
opencv
tensorflow
158
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
191
views
1
answer
no
votes
2018-07-07 03:48:56 -0600
berak
how can I solve this error?
train_cascade
875
views
1
answer
-1
votes
2018-07-07 09:47:48 -0600
ali hakimiyan
opencv mat.at<cv::Vec4b> convert to java
java
pixel-access
Mat
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
306
views
no
answers
1
vote
2018-07-07 17:15:15 -0600
Kevin Knox
Should I try to OCR shorthand
OCR
857
views
1
answer
1
vote
2018-07-07 18:38:13 -0600
Eduardo
why are the opencv models so small /efficient
dnn
model
1k
views
1
answer
no
votes
2018-07-08 05:46:05 -0600
berak
C:\Users\m\AppData\Local\Temp\ccS5IfdC.s|20393|Error: invalid register for .seh_savexmm|
build
codeblocks
windows
MinGW64
272
views
1
answer
no
votes
2018-07-08 08:02:10 -0600
berak
Does having a tf.nn.dropout layer in a tensorflow frozen graph affect dnn::forward
dnn.forward
dnn
dropout
tensorflow
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
295
views
no
answers
no
votes
2018-07-08 13:44:54 -0600
Kikolo3000
Finding segment length
length
linedetection
linesegments
587
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
424
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
3k
views
2
answers
no
votes
2018-07-08 22:49:25 -0600
jordan314
OpenCV On Raspberry Pi2: Camera Resolution
Raspberry
Pi
c++
camera
v4l
6k
views
1
answer
no
votes
2018-07-08 23:48:26 -0600
Shankar
removing noise using connected components
opencv
python
connected_components
contour
840
views
no
answers
no
votes
2018-07-09 00:47:22 -0600
Phil4444
convertTo : Mat vs GpuMat
convertTo
105
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
117
views
1
answer
no
votes
2018-07-09 04:22:03 -0600
berak
What does this line do in plotting?
histogram
entropy
644
views
1
answer
no
votes
2018-07-09 04:37:12 -0600
berak
how can provide legacy support for face recognition
FaceRecognition
1k
views
1
answer
no
votes
2018-07-09 04:44:38 -0600
mfischer-gundlach
Debugging OpenCV DLL used by Executable
Debug
352
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
219
views
no
answers
-1
votes
2018-07-09 11:34:55 -0600
padeeps
OpenCV face recognition.
opencv
python
facialrecognition
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
145
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
511
views
no
answers
no
votes
2018-07-09 15:30:11 -0600
jmaye
reprojectImageTo3D coordinate system
stereo
1k
views
1
answer
1
vote
2018-07-09 21:51:55 -0600
sjhalayka
Extract only few seconds in the beginning of video file
opencv
c++
video-processing
extraction
« previous
1
...
782
783
784
785
786
...
995
next page »
Links
Official site
GitHub
Wiki
Documentation
Contributors
Tags
opencv
×6
dnn
×3
python
×3
c++
×2
camera
×2
linedetection
×2
model
×2
tensorflow
×2
windows
×2
aruco
×1
BackgroundSub
×1
bugs
×1
build
×1
cascade-classifier
×1
cascade.xml
×1
codeblocks
×1
compilation-error
×1
connected_components
×1
contour
×1
convertTo
×1
CUDA9.0
×1
curves
×1
Debug
×1
dnn.forward
×1
documentation
×1
dropout
×1
entropy
×1
extraction
×1
eye-detection
×1
eye-direction
×1
eye-gaze
×1
FaceRecognition
×1
facialrecognition
×1
fisheye
×1
funny
×1
gaze-detection
×1
haarClassifier.xml
×1
histogram
×1
imread
×1
java
×1
length
×1
libpng
×1
linesegments
×1
Mat
×1
memory_allocation
×1
MinGW64
×1
MOG2
×1
OCR
×1
Pi
×1
pixel-access
×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
×