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
12,357 questions
Tagged
2k
views
no
answers
1
vote
2018-12-15 11:53:17 -0600
phillity
Initialize OpenCL Runtime
opencl
website
764
views
no
answers
no
votes
2018-12-15 05:26:51 -0600
Gab
Remove reflection
reflections
1k
views
no
answers
no
votes
2018-12-14 06:20:02 -0600
LeBorzi
Converting from RGB to LAB yields strange results, but vice versa works fine
colourspace
LAB
258
views
no
answers
1
vote
2018-12-14 03:11:27 -0600
kyuhyoung
Isn't Canny edge detection pixel-wise operation?
canny
421
views
no
answers
no
votes
2018-12-14 03:31:23 -0600
vineetjai
Image segmentation on Real time
dnn
deeplearning
net
Multithreading
python
image-segmentation
245
views
no
answers
no
votes
2018-12-13 07:18:58 -0600
ihssane
Error using mexOpenCV
Matlab
opencv
bgslibrary
c++
visual_studio
1k
views
no
answers
no
votes
2018-12-13 00:04:18 -0600
Rakshith
UMat dealloc problem.
opencl
deallocate
811
views
no
answers
no
votes
2018-12-12 16:55:03 -0600
cmtml9311
Matlab YOLO Example
Library
Matlab
yolo
opencv3.1.0
143
views
no
answers
no
votes
2018-12-12 15:20:37 -0600
sturkmen
error with opencv librairies when I try a simple programm
java
error
opencv
noob
779
views
no
answers
no
votes
2018-12-14 03:30:09 -0600
MaxDaten
Unstable solvePnP in Iterative mode
solvePnP
SOLVEPNP_ITERATIVE
409
views
no
answers
1
vote
2018-12-12 09:07:49 -0600
stiv-yakovenko
Poor performance of cv::text
OCR
detection
1k
views
no
answers
no
votes
2018-12-12 09:05:36 -0600
user8469759
SolvePnP vs Calibrate camera
calibrateCamera
solvePnP
763
views
no
answers
no
votes
2018-12-14 02:39:20 -0600
SpeedEC
getting error when run mingw32-make: cap_dshow.cpp file error
CAP_DSHOW
mingw32-make
321
views
no
answers
no
votes
2018-12-12 04:46:51 -0600
meimeiriver
Where can I find opencv_cudaimgproc320.dll?
CUDA
opencv
1k
views
no
answers
1
vote
2018-12-12 02:11:22 -0600
Rakshith
Use OpenCL feature detector.
opencl
feature-detection
163
views
no
answers
no
votes
2018-12-14 00:24:18 -0600
bern_007
Image Detection if it is Registered or Not.
opencv
android
androidStudio
java
Imagedetection
259
views
no
answers
no
votes
2018-12-11 23:40:01 -0600
Sudharsan_jgopi
While running Traincascade or Haartraining code , a error occurs
traincascade
76
views
no
answers
no
votes
2018-12-11 13:16:27 -0600
Filippo9669
Changing a histogram (creating a hole)
luminance
opencv
856
views
no
answers
no
votes
2018-12-11 11:03:42 -0600
Gokul
Opencv Imshow window getting freeze in MAc OS
cv2.imshow
macos
306
views
no
answers
no
votes
2018-12-11 07:12:26 -0600
saskiag
Brute Force Matcher: reference/citation?
bruteforcematcher
reference
citation
393
views
no
answers
no
votes
2018-12-11 05:35:26 -0600
peter_cz
How to set WORK GROUP SIZE?
gpu
opencl
2k
views
no
answers
no
votes
2018-12-11 02:58:58 -0600
WoFFeN88
VideoWriter issues
opencv
pytohn3
81
views
no
answers
no
votes
2018-12-10 11:37:34 -0600
Albenis
Read CNN with opencv
CNN
268
views
no
answers
-2
votes
2018-12-10 04:48:32 -0600
Ganesh Patil
cv2.error: /io/opencv/modules/imgproc/src/imgwarp.cpp:3483: error: (-215) ssize.width > 0 && ssize.height > 0 in function resize
down-voted
112
views
no
answers
no
votes
2018-12-10 01:29:06 -0600
SunXuan
All image pixel values become 205 after setting CAP_PROP_FRAME_WIDTH and CAP_PROP_FRAME_HEIGHT in OpenCV using webcam
c++#webcam
220
views
no
answers
no
votes
2018-12-07 15:39:33 -0600
bquad
IPM to laser scan?
ros
lane
detection
laser
scan
252
views
no
answers
no
votes
2018-12-07 14:12:43 -0600
wus1
Why cv2.StereoSGBM.compute(left, right, disp) has no mask input
StereoSGBM
1k
views
no
answers
no
votes
2018-12-07 21:02:53 -0600
trispade
build opencv for windows
python
windows
1k
views
no
answers
no
votes
2018-12-07 10:56:14 -0600
sreevathsabr
Facing Problem in drawing counters for resized Image
contour
865
views
no
answers
no
votes
2018-12-07 07:38:47 -0600
Théo31
GPU slower than CPU with Mali G72
opencl
mali
G72
Hikey970
« previous
1
...
80
81
82
83
84
...
412
next page »
Links
Official site
GitHub
Wiki
Documentation
Contributors
Tags
opencv
×6
opencl
×5
detection
×2
java
×2
Matlab
×2
python
×2
solvePnP
×2
android
×1
androidStudio
×1
bgslibrary
×1
bruteforcematcher
×1
c++
×1
calibrateCamera
×1
canny
×1
CAP_DSHOW
×1
citation
×1
CNN
×1
colourspace
×1
contour
×1
CUDA
×1
cv2.imshow
×1
c++#webcam
×1
deallocate
×1
deeplearning
×1
dnn
×1
down-voted
×1
error
×1
feature-detection
×1
G72
×1
gpu
×1
Hikey970
×1
Imagedetection
×1
image-segmentation
×1
LAB
×1
lane
×1
laser
×1
Library
×1
luminance
×1
macos
×1
mali
×1
mingw32-make
×1
Multithreading
×1
net
×1
noob
×1
OCR
×1
opencv3.1.0
×1
pytohn3
×1
reference
×1
reflections
×1
ros
×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
×