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12,357 questions
Tagged
178
views
no
answers
no
votes
2016-11-27 16:19:55 -0600
adiprad
iOS Haar Cascade not working
ios
156
views
no
answers
no
votes
2014-05-19 16:31:53 -0600
alexx_m87
how to use Camera obj in Android while i use a CameraBridgeViewBase obj?
#android
#camera
1k
views
no
answers
no
votes
2016-06-28 00:02:27 -0600
akihiko
Mat::at operator with single index
Mat
3k
views
no
answers
1
vote
2017-05-27 08:52:27 -0600
lovaj
Building OpenCV with AVX-2 (or AVX-512 support)?
AVX
cmake
1k
views
no
answers
-1
votes
2018-04-19 07:17:46 -0600
nabahahaha
Use OpenCV in python to detect text blocks and then crop them to save as separate images
python
374
views
no
answers
no
votes
2016-07-06 04:55:37 -0600
atv
improving fps of face recognition by using threads
opencv
thread
493
views
no
answers
no
votes
2014-04-09 09:38:15 -0600
Antonio
Computing filters on sub images: border handling
filter2D
border
208
views
no
answers
no
votes
2015-05-23 17:08:37 -0600
bulbos
I have to click any button to make my code work
problems
cvWaitKey
waitkey
289
views
no
answers
no
votes
2018-05-14 07:01:51 -0600
jecalderon
looking for a windows 10 compatible bnc frame grabber with OpenCV SDK
hardware
VGA
173
views
no
answers
-1
votes
2020-02-10 05:43:04 -0600
dineshlama
readinf image from fpv
fpv
1k
views
no
answers
no
votes
2016-05-25 05:53:47 -0600
saywow
openCV dll problem : no opencv_java2413 in java.library.path
java
267
views
no
answers
no
votes
2014-02-05 13:21:44 -0600
user1234
Negative values for the feature coordinates obtained using goodFeaturesToTrack() in opencv
#opencv#c++
cvGoodFeaturesToTrac
feature_detector
2k
views
no
answers
no
votes
2013-05-16 17:28:12 -0600
DutchMark
Difference between flann based matcher in C and C++?
SURF
flann
object
detection
1k
views
no
answers
no
votes
2014-08-06 07:59:53 -0600
joe.l3
OpenCV for Java on Centos 6.5 Tutorial
#java
#CentOS
167
views
no
answers
no
votes
2019-03-26 09:11:11 -0600
hariprasad
Assertion failed(attribute_proto.ints_size()==2 in cv::dnn
c++#dnn#opencv
195
views
no
answers
no
votes
2019-05-14 16:48:10 -0600
chocolate_sprinkles
install opencv 3.4.2 on raspberry pi w zero
opencv
raspberrypiwzero
908
views
no
answers
no
votes
2015-07-29 08:36:41 -0600
visualized
OpenCV camera calibration is lagging on RPi2 with IR camera
raspberrypi2
363
views
no
answers
1
vote
2020-01-02 10:28:52 -0600
jsterling
Implementing custom non-linear 2D filter in OpenCV
non-linear
customfilter
405
views
no
answers
no
votes
2019-12-05 04:49:59 -0600
Ulitka
real-time HDR
HDR
real-time
290
views
no
answers
no
votes
2013-11-26 07:27:42 -0600
Anjj
cvboost mldata
cvmldata
78
views
no
answers
no
votes
2019-06-28 01:47:27 -0600
MohdTahir
Detect Object in Portrait Mode Android & iOS
ios
46
views
no
answers
no
votes
2016-11-18 02:29:51 -0600
yuranan
Modifing source code
buildFromSource
425
views
no
answers
2
votes
2019-05-27 03:39:49 -0600
Quizzy5889
computeECC returning strange values
python#ecc#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
404
views
no
answers
no
votes
2015-02-18 17:01:45 -0600
johnanthony1123
Android Static Initialization
static_lib
android
116
views
no
answers
no
votes
2015-05-18 08:31:02 -0600
Akki
getting problem to call function from static library
c++
3k
views
no
answers
no
votes
2020-01-16 13:09:47 -0600
neuronet
How to bring window to front?
python
opencv4.1
2k
views
no
answers
1
vote
2016-12-19 13:24:06 -0600
aestaq
Videocapture grab function does not return (blocking call) when IP camera is disconnected.
grab
blocking
ipcamera
ffmpeg
videocapture
read
746
views
no
answers
no
votes
2014-01-23 17:22:48 -0600
sorooshi.12
1>LINK : fatal error LNK1104: cannot open file 'opencv_core231d.lib'
console
114
views
no
answers
no
votes
2015-10-31 20:01:46 -0600
kylexy
Python Installed to ~/.local - OpenCV Doesn't Compile Python Headers
cmake
python
opencv
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