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
374
views
no
answers
no
votes
2018-11-13 01:22:04 -0600
akpa
Detect tick marks in different forms
objectdetection
templateMatch
haartraning
495
views
1
answer
no
votes
2018-11-13 01:35:13 -0600
berak
What is the best way to get weights from a layer in DNN after loading some model?
dnn
5k
views
1
answer
1
vote
2018-11-13 03:20:13 -0600
dkurt
dnn module - Face Detection - poor results - Open CV 3.4.3 [closed]
Face-Detection-DNN
1k
views
no
answers
no
votes
2018-11-13 03:28:03 -0600
SpFloppy
OpenCV and inception Tensorflow model c++
dnn
tensorflow
opencv4
inception
143
views
no
answers
no
votes
2018-11-13 06:19:58 -0600
LBerger
FLIR dev kit camera screen has stopped
MobileNetSSD
1k
views
1
answer
no
votes
2018-11-13 06:31:32 -0600
supra56
Draw a rectangle on track vehicles
python3.4
numpy
opencv
1k
views
1
answer
no
votes
2018-11-13 07:02:05 -0600
supra56
OpenCV Python: can not pass UMat to calcHist
calcHist
GpuMatrix
1k
views
1
answer
no
votes
2018-11-13 07:28:36 -0600
supra56
detect ir led in openCV.
countour
685
views
1
answer
no
votes
2018-11-13 08:44:52 -0600
Hatmpatn
How can I improve the binarization of image in my sample app
image-processing
android
977
views
no
answers
no
votes
2018-11-13 10:19:25 -0600
Janrex
How to get pixel values of a binarized image in android studio?
imageprocessing
android
655
views
no
answers
no
votes
2018-11-13 10:19:45 -0600
berak
source code opencv [closed]
c++
opencv
192
views
no
answers
no
votes
2018-11-13 11:13:11 -0600
Programming_Enthusiast
Creating Polylines from a set of 2D Points and then resizing the Image to be of size 32x32
opencv
geometry
294
views
no
answers
no
votes
2018-11-13 11:34:02 -0600
pouya.1991
Opencv 4 h.264 decode delay
h.264
opencv4
decode
stream
129
views
no
answers
no
votes
2018-11-13 17:00:56 -0600
l30
Error loading image 7656x6619 [closed]
Images
error
cannot_open
help
629
views
1
answer
no
votes
2018-11-13 18:47:25 -0600
toolelucid
Create a Mat from coordinates stored in another Mat
c++
opencv
179
views
no
answers
no
votes
2018-11-13 20:57:22 -0600
ttelsey
Where to find header files when building with android-gradle
gradle
android
cmake
externalnativebuild
721
views
1
answer
1
vote
2018-11-14 00:55:14 -0600
berak
How to get cmake options used in default build?
cmake
release
binaries
49
views
no
answers
no
votes
2018-11-14 02:32:05 -0600
Kartik Gupta
What is the exact loss function used for iterative solution in cvFindExtrinsicCameraParams2
PnP
415
views
1
answer
no
votes
2018-11-14 02:51:22 -0600
berak
python: execute a statement if an event occurs for 60 seconds
opencv
python
283
views
1
answer
1
vote
2018-11-14 03:36:17 -0600
berak
What is the third argument in CommandLineParser parser() function?
beginner
CommandLineParser
parser
1k
views
no
answers
no
votes
2018-11-14 04:57:07 -0600
Raki
OpenCV 3 + Python 3 + Firewire Cameras
stereo_match
firewire
66
views
no
answers
no
votes
2018-11-14 06:41:28 -0600
ADI
How to find the actual scale (how much machine move) in unit from scale factor?
c++
opencv
1k
views
no
answers
no
votes
2018-11-14 06:45:41 -0600
Programming_Enthusiast
Training a CNN with openCv using C++
machinelearning
opencv
CNN
2k
views
no
answers
no
votes
2018-11-14 08:08:32 -0600
berak
How to detect overlapping objects in python.
opencv
edgedetection
canny
image
python
edge
167
views
1
answer
no
votes
2018-11-14 08:15:40 -0600
berak
Running multiple CascadeClassifiers - possible to reuse scaling?
cascadeclassifier
java
101
views
no
answers
no
votes
2018-11-14 09:17:19 -0600
Janrex
Binarizing using AdaptiveThreshold turens black image to white
binary
image-preprocessing
1k
views
1
answer
1
vote
2018-11-14 11:38:15 -0600
berak
Compiling 4.0.0.0rc Fails
copencv
c++#opencv
1k
views
no
answers
no
votes
2018-11-14 12:49:28 -0600
Magikalika
Segmentation fault when using cv::imshow
3.1.0
imshow
SegmentationFault
ros
indigo
igloo
646
views
2
answers
no
votes
2018-11-14 13:45:21 -0600
Filippo9669
How to detect the "external" pixels in an edge?
detect
edges
opencv
rectangle
centre
568
views
1
answer
no
votes
2018-11-14 13:56:13 -0600
opalmirror
cuda stereoBM , some class poperty was not use
CUDA
gpu
stereoBM
property
« previous
1
...
821
822
823
824
825
...
995
next page »
Links
Official site
GitHub
Wiki
Documentation
Contributors
Tags
opencv
×9
android
×3
c++
×3
cmake
×2
dnn
×2
opencv4
×2
python
×2
3.1.0
×1
beginner
×1
binaries
×1
binary
×1
calcHist
×1
cannot_open
×1
canny
×1
cascadeclassifier
×1
centre
×1
CNN
×1
CommandLineParser
×1
copencv
×1
c++#opencv
×1
countour
×1
CUDA
×1
decode
×1
detect
×1
edge
×1
edgedetection
×1
edges
×1
error
×1
externalnativebuild
×1
Face-Detection-DNN
×1
firewire
×1
geometry
×1
gpu
×1
GpuMatrix
×1
gradle
×1
h.264
×1
haartraning
×1
help
×1
igloo
×1
image
×1
image-preprocessing
×1
imageprocessing
×1
image-processing
×1
Images
×1
imshow
×1
inception
×1
indigo
×1
java
×1
machinelearning
×1
MobileNetSSD
×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
×