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
1k
views
no
answers
no
votes
2018-08-12 04:45:55 -0600
krishprince
How to use ROC curve class in opencv?
c++
opencv
featuredetector
947
views
no
answers
no
votes
2018-08-12 15:18:19 -0600
Dave Snowdon
Link fails when cross compiling OpenCV 3.3.1 for Raspberry Pi Zero even though libraries are present
opencv
RaspberryPi
zero
cross-compilation
3.3.1
602
views
no
answers
no
votes
2018-08-12 16:54:52 -0600
pauloferrari
Synchronize video and audio [closed]
audio
609
views
no
answers
no
votes
2018-08-13 11:54:43 -0600
berak
opencv-3.4.1 build error: source code error(not sure)?
build_error
242
views
no
answers
no
votes
2018-08-13 11:47:33 -0600
Florian Segginger
OpenCV Cuda alphaComp, blending a 0 image repeatedly makes it darker
c++
CUDA
82
views
no
answers
no
votes
2018-08-14 00:35:20 -0600
yode
Is possible convert the Mat with two channels into a vector<vector<int>>
2d-image
172
views
no
answers
no
votes
2018-08-13 16:36:32 -0600
cjacquel
Web Hosting with OpenCV installed [closed]
Web
Hosting
opencv
580
views
no
answers
no
votes
2018-08-13 18:02:47 -0600
vannem95
camera pose using multiple aruco markers
pose-estimation
multiple
aruco
detectmarkers
1k
views
no
answers
no
votes
2018-08-14 00:11:20 -0600
whdt
How to solve frame too large problem?
c++opencv
Livestream
220
views
no
answers
no
votes
2018-08-14 02:40:35 -0600
thac00
Standard Velocity Unit
kalman
data
DataAssociation
velocity
units
359
views
no
answers
-2
votes
2018-08-14 06:31:05 -0600
lovelord
how to draw a rectangle around moving objects in a video using cv2 python ? [closed]
lovelord
167
views
no
answers
no
votes
2018-08-14 13:08:58 -0600
ahmetozlu
Segmentation of Signature
BackgroundSub
segmentation
imageprocessing
computervision
172
views
no
answers
no
votes
2018-08-14 14:32:05 -0600
onlybob
Image criteria for barrel distortion calibration
keystone
barrel
distortion
image
procedure
stationary
313
views
no
answers
no
votes
2018-08-14 19:21:59 -0600
pipeecs780
Image gets rescaling after normalize using opencv and scikit-image
opencv
Normalization
624
views
no
answers
no
votes
2018-08-14 19:37:37 -0600
vannem95
detectmarkers segmentation fault error
aruco
detectmarkers
segmentation-fault
212
views
no
answers
no
votes
2018-08-15 07:13:40 -0600
holger
facenet math
facenet
62
views
no
answers
no
votes
2018-08-15 09:39:07 -0600
ya_ocv_user
Understanding Hough transform
standard_Hough
probabilistic_Hough
208
views
no
answers
no
votes
2018-08-15 17:25:20 -0600
Brandon212
Has anyone built OpenCV with CUDA compute 7.0?
CUDA
build
cmake
2k
views
no
answers
no
votes
2018-08-15 22:50:10 -0600
peterlinh
Real timestamp of video frame from rtsp stream
CaptureVideo
175
views
no
answers
1
vote
2018-08-16 07:03:37 -0600
eLtronicsvilla
opencv deep network on android device
opencv
dnn
deep
learning
MobileNetSSDCaffe
objectdetection
465
views
no
answers
1
vote
2018-08-16 11:56:40 -0600
yoggiee
lbp cascade training to detect traffic signs [closed]
cascadeclassifier
LBP
Haar
training
opencv3.4.2
471
views
no
answers
no
votes
2018-08-16 12:15:59 -0600
R.F
TypeError: Incorrect type of self (must be 'CascadeClassifier' or its derivative)
opencv
python
docker
342
views
no
answers
2
votes
2018-08-18 08:20:36 -0600
Cid Zhang
A naive approach to evaluate exercise performance--- How to make it better?
tensorflow
openpose
movement-estimation
2k
views
no
answers
no
votes
2018-08-17 04:31:03 -0600
PowerSun
Android studio failed build NDK project: error finished with non-zero exit value 2 on windows
android
opencv
1k
views
no
answers
no
votes
2018-08-17 04:51:33 -0600
sazr
Difference between FloodFill and Watershed [closed]
floodfill
watershed
segmentation
242
views
no
answers
no
votes
2018-08-17 14:35:43 -0600
tommy61157
OpenCV Code not doing anything (no output)
c++opencv
visual-studio-code
compile-errors
127
views
no
answers
no
votes
2018-08-18 00:31:45 -0600
sturkmen
How to force stitching of very similar images
sticher
similar
106
views
no
answers
no
votes
2018-08-18 02:14:49 -0600
Vajrayudha Ristiawanto
What is the concept of Object Recoginition (Image Processing manually from Zero) ? [closed]
object_recognition
opencv
python
321
views
no
answers
1
vote
2018-08-18 09:08:47 -0600
michlvl
How to run my app on another PC?
libraries
portable
VS
604
views
no
answers
no
votes
2018-08-18 09:10:09 -0600
michlvl
Optimization for Singleboard PC(like orangePi, RasberryPi...) on linux
SBPC
OrangePi
RaspberryPi
Sopine
arm64
mali
« previous
1
...
878
879
880
881
882
...
995
next page »
Links
Official site
GitHub
Wiki
Documentation
Contributors
Tags
opencv
×8
aruco
×2
c++
×2
c++opencv
×2
CUDA
×2
detectmarkers
×2
python
×2
RaspberryPi
×2
segmentation
×2
2d-image
×1
3.3.1
×1
android
×1
arm64
×1
audio
×1
BackgroundSub
×1
barrel
×1
build
×1
build_error
×1
CaptureVideo
×1
cascadeclassifier
×1
cmake
×1
compile-errors
×1
computervision
×1
cross-compilation
×1
data
×1
DataAssociation
×1
deep
×1
distortion
×1
dnn
×1
docker
×1
facenet
×1
featuredetector
×1
floodfill
×1
Haar
×1
Hosting
×1
image
×1
imageprocessing
×1
kalman
×1
keystone
×1
LBP
×1
learning
×1
libraries
×1
Livestream
×1
lovelord
×1
mali
×1
MobileNetSSDCaffe
×1
movement-estimation
×1
multiple
×1
Normalization
×1
objectdetection
×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
×
