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1,383 questions
Tagged
c++
×
opencv
×
1k
views
1
answer
no
votes
2019-08-15 09:03:16 -0600
davor
C++ ORB Feature Matching with FLANN Lsh Error
c++
opencv
flann
ORB
2k
views
1
answer
no
votes
2019-08-19 08:45:06 -0600
StevenPuttemans
Difficulty building OpenCV with MinGW
c++
opencv
mingw
617
views
1
answer
no
votes
2019-08-19 08:47:27 -0600
StevenPuttemans
Dynamically choose best instruction set for hardware
c++
opencv
346
views
no
answers
no
votes
2019-08-22 05:22:30 -0600
NickKao
prior_box_layer.cpp:242: error: (-215:Assertion failed) !params.has("step") in function 'cv::dnn::PriorBoxLayerImpl::PriorBoxLayerImpl'
c++
dnn
opencv
189
views
no
answers
no
votes
2019-08-25 04:08:32 -0600
Crazy Sage
Problem with OpenCV and MinGW 7.3.2
mingw
opencv
c++
install
1k
views
1
answer
no
votes
2019-09-09 04:09:29 -0600
Kitnos
Get the contours of largest blob
opencv
c++
blob
2k
views
no
answers
no
votes
2019-09-10 07:49:33 -0600
brendanlb
OpenCV fisheye calibration fails
calibration
fisheye
c++
opencv
assertionerror
237
views
1
answer
no
votes
2019-09-11 17:35:04 -0600
cancerberosgx
Is there any autogenerate code for emscripten binding?
c++
opencv
js
2k
views
1
answer
no
votes
2019-09-18 21:43:04 -0600
vasanthahr
Opencv.js: Getting (index):413 Uncaught (in promise) abort("OOM"). Build with -s ASSERTIONS=1 for more info.
opencvjs
c++
opencv
javascript
323
views
no
answers
no
votes
2019-09-19 02:21:37 -0600
RootbeerDev
Opencv 3.4.6 Tensorflow c++ crashes on setInput
opencv
c++
tensorflow
setinput
3k
views
no
answers
no
votes
2019-09-25 08:06:33 -0600
Crypto
opencv2/core.hpp: no such file or directory
c++
opencv
compile-errors
Eclipse
1k
views
no
answers
no
votes
2019-09-27 22:29:39 -0600
vasanthahr
How to load any of this tracking algorithm in opencvjs(BOOSTING, MIL, KCF, TLD, MEDIANFLOW, GOTURN, MOSSE or CSRT)
opencvjs
c++
opencv
python
1k
views
no
answers
no
votes
2019-09-30 04:00:53 -0600
Debugger
Passing C++ cv::Mat to Image in C# [closed]
c++
opencv
2k
views
no
answers
no
votes
2019-10-02 04:06:27 -0600
berak
capture video from camera by OpenCV?
opencv
c++
251
views
no
answers
no
votes
2019-10-11 03:56:26 -0600
berak
DFT Orientation Angle OpenCV
c++
opencv
comuter
vison
335
views
no
answers
no
votes
2019-10-13 08:28:39 -0600
counter
[Help - OpenCV C++] Thread loop reconnects the camera
c++
opencv
multi-thread
camera
1k
views
1
answer
no
votes
2019-10-14 16:25:57 -0600
Espor
Opencv C++ Holistically-Nested Edge Detection
c++
opencv
custom-layer
868
views
1
answer
no
votes
2019-10-17 04:04:52 -0600
Renaud
C++ compilation issue migrating from 3.4.3 to 4.1.1 on Android
android
c++
opencv
cmake
1k
views
no
answers
no
votes
2019-10-25 07:19:01 -0600
Dimitar Veljanovski
SIFT detectAndCompute works but throws an error
opencv
c++
SIFT
detectandcompute
283
views
no
answers
no
votes
2019-10-26 06:00:35 -0600
Shishigami
Issue writing Mat3b to GStreamer UDP sink
c++
opencv
gstreamer
realsense
25k
views
1
answer
no
votes
2019-10-26 19:23:42 -0600
adi1525
Video from IP camera can't find starting number cv::icvExtractPattern
webcam
c++
opencv
http
opencv#ipcamera
1k
views
no
answers
1
vote
2019-11-05 11:50:58 -0600
Soumya
How to write a vector<cv::Mat> to a single file? [closed]
c++
opencv
Mat
543
views
no
answers
no
votes
2019-11-08 08:08:20 -0600
Dimitar Veljanovski
Debug Assertion Error when detecting object and scene points in OpenCV
c++
opencv
122
views
no
answers
no
votes
2019-11-08 08:48:23 -0600
saurabh162
Could not find ChessboardCorners in following picture
opencv
c++
432
views
no
answers
no
votes
2019-11-13 22:01:41 -0600
patrick129
Change camera resolution in C++?
c++
opencv
2k
views
no
answers
no
votes
2019-11-16 15:35:56 -0600
[email protected]
Rotate by warpPerspective after getPerspectiveTransform by 4 points in C++
c++
opencv
459
views
no
answers
no
votes
2019-11-19 09:36:21 -0600
TheEMcoder
findChessboardCorners() gives False in OpenCV 4.1.2 C++
opencv
c++
calibrateCamera
findChessboardCorner
601
views
no
answers
no
votes
2019-11-19 11:13:41 -0600
zakaziko
Extract object and save it as an image.png using c++
c++
opencv
1k
views
2
answers
-1
votes
2019-11-21 08:40:45 -0600
Gilal Nauman
I have the codes for live video and finding contours separately.I would like to know how both the codes can be stitched together to find contours in a live video
opencv
c++
1k
views
1
answer
no
votes
2019-11-23 02:07:12 -0600
Akhil Patel
Android Studio how integrate NDK with Opencv
ndk
c++
opencv
drawcontour
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